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39% off
Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura

Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura

$25.33$41.53

12 sold
20% off
Multi in one grating for laser diffraction Interference Diffraction Sheet Laser lamp pattern Optical Experiment Instrument Multi in one grating for laser diffraction Interference Diffraction Sheet Laser lamp pattern Optical Experiment Instrument

Multi in one grating for laser diffraction Interference Diffraction Sheet Laser lamp pattern Optical Experiment Instrument

$7.99$9.99

7 sold
Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

$52.11$52.11

1 sold
7% off
Geometric Optics Experiment Set Optical Lens Kit Convex Concave Lens Light Refract Reflect Physics Teaching Kid Science Gift Geometric Optics Experiment Set Optical Lens Kit Convex Concave Lens Light Refract Reflect Physics Teaching Kid Science Gift

Geometric Optics Experiment Set Optical Lens Kit Convex Concave Lens Light Refract Reflect Physics Teaching Kid Science Gift

$64.73$70.17

3461 sold
35% off
1pc Transmission Diffraction Grating Line Spectrophotometer 50/100/300/600 Lines Diffraction Grating Optical Teaching Experiment 1pc Transmission Diffraction Grating Line Spectrophotometer 50/100/300/600 Lines Diffraction Grating Optical Teaching Experiment

1pc Transmission Diffraction Grating Line Spectrophotometer 50/100/300/600 Lines Diffraction Grating Optical Teaching Experiment

$16.76$25.78

4 sold
66% off
2/3/5 Meter Iridescent Window Film PVC Transparent Rainbow Color Glass Vinyl Holographic Glossy Colorful Window Tint for Home 2/3/5 Meter Iridescent Window Film PVC Transparent Rainbow Color Glass Vinyl Holographic Glossy Colorful Window Tint for Home

2/3/5 Meter Iridescent Window Film PVC Transparent Rainbow Color Glass Vinyl Holographic Glossy Colorful Window Tint for Home

$42.34$124.53

216 sold
42% off
Cleqee P5003 10pcs SMD IC Test Hook Clip Mini Grabbers For Dupont Jumper Wire DIY Breadboard Oscilloscope Logic Analyzer Cleqee P5003 10pcs SMD IC Test Hook Clip Mini Grabbers For Dupont Jumper Wire DIY Breadboard Oscilloscope Logic Analyzer

Cleqee P5003 10pcs SMD IC Test Hook Clip Mini Grabbers For Dupont Jumper Wire DIY Breadboard Oscilloscope Logic Analyzer

$81.08$139.80

260 sold
55% off
24 In 1 Multi-Image Laser Diffraction Grating Plate Interference Diffraction Laser Lamp Pattern Optical Experiment Instrument 24 In 1 Multi-Image Laser Diffraction Grating Plate Interference Diffraction Laser Lamp Pattern Optical Experiment Instrument

24 In 1 Multi-Image Laser Diffraction Grating Plate Interference Diffraction Laser Lamp Pattern Optical Experiment Instrument

$62.33$138.51

16 sold
50% off
Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

$12.80$25.60

5 sold
4% off
Ultra Precision Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes Ultra Precision Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

Ultra Precision Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

$6.73$7.04

56 sold
2% off
10 Sheets 15 Style A4 Transparent Holographic Overlay Lamination Film A4 Self-Adhesive Laminate Waterproof Vinyl Sticker Paper 10 Sheets 15 Style A4 Transparent Holographic Overlay Lamination Film A4 Self-Adhesive Laminate Waterproof Vinyl Sticker Paper

10 Sheets 15 Style A4 Transparent Holographic Overlay Lamination Film A4 Self-Adhesive Laminate Waterproof Vinyl Sticker Paper

$5.78$5.90

2800 sold
47% off
Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines Accessory Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines Accessory

Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines Accessory

$86.80$163.77

1 sold
3% off
Kids Physics Stem Science Toys Glass Reflecting Triangular Color Prism Learning Educational Toys for Children Light Spectrum Kids Physics Stem Science Toys Glass Reflecting Triangular Color Prism Learning Educational Toys for Children Light Spectrum

Kids Physics Stem Science Toys Glass Reflecting Triangular Color Prism Learning Educational Toys for Children Light Spectrum

$3.53$3.66

3353 sold
20% off
Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

$5.12$6.40

4 sold
56% off
EYSDON Bahtinov Mask Focusing Mask Fish Bone Plate Focus Slides for Telescopes EYSDON Bahtinov Mask Focusing Mask Fish Bone Plate Focus Slides for Telescopes

EYSDON Bahtinov Mask Focusing Mask Fish Bone Plate Focus Slides for Telescopes

$30.51$69.35

693 sold
66% off
ESP8266 ESP-01 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Wireless WIFI Module For ARDUINO ESP8266 ESP-01 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Wireless WIFI Module For ARDUINO

ESP8266 ESP-01 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Wireless WIFI Module For ARDUINO

$25.08$73.77

13 sold
3% off
Anatomical Eye Model Eyeball Eyelid Model Disassemble 6 times Enlarged Optic Nerve For Eye Special Teaching Anatomical Eye Model Eyeball Eyelid Model Disassemble 6 times Enlarged Optic Nerve For Eye Special Teaching

Anatomical Eye Model Eyeball Eyelid Model Disassemble 6 times Enlarged Optic Nerve For Eye Special Teaching

$21.25$22.05

109 sold
21% off
Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

$4.91$6.22

41 sold
19% off
Square Diffraction Grating Excellent for Demonstrating the Spectrum Size 5X5cm Square Diffraction Grating Excellent for Demonstrating the Spectrum Size 5X5cm

Square Diffraction Grating Excellent for Demonstrating the Spectrum Size 5X5cm

$27.92$34.47

3 sold
SIGS Fiber Cold Splicer Fiber Optic Connector SC-APC Connector FTTH Embedded Leather Wire Quick Connector SIGS Fiber Cold Splicer Fiber Optic Connector SC-APC Connector FTTH Embedded Leather Wire Quick Connector

SIGS Fiber Cold Splicer Fiber Optic Connector SC-APC Connector FTTH Embedded Leather Wire Quick Connector

$28.59$28.59

722 sold
10Rolls 57x25 MM Thermal Paper White Children Camera Instant Print Kids Camera Printing Paper Replacement Accessories Parts 10Rolls 57x25 MM Thermal Paper White Children Camera Instant Print Kids Camera Printing Paper Replacement Accessories Parts

10Rolls 57x25 MM Thermal Paper White Children Camera Instant Print Kids Camera Printing Paper Replacement Accessories Parts

$6.67$6.67

3843 sold
Transmission Diffraction Grating with Frame 50/100/300/600 Line Transmission Diffraction Grating with Frame 50/100/300/600 Line

Transmission Diffraction Grating with Frame 50/100/300/600 Line

$8.55$8.55

6 sold
52% off
Special Effects Prism Lens Halo Fx Filter 58/67/77/82mm Special Effects Prism Lens Halo Fx Filter 58/67/77/82mm

Special Effects Prism Lens Halo Fx Filter 58/67/77/82mm

$102.84$214.25

992 sold
44% off
50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50-600 Lines 50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50-600 Lines

50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50-600 Lines

$112.08$200.15

1 sold
4% off
100mW Red 650nm Blue 450nm Green 50mW RGB Laser Module Diode Dot For DPSS Projector Sight Positioning Security Lights Mod Parts 100mW Red 650nm Blue 450nm Green 50mW RGB Laser Module Diode Dot For DPSS Projector Sight Positioning Security Lights Mod Parts

100mW Red 650nm Blue 450nm Green 50mW RGB Laser Module Diode Dot For DPSS Projector Sight Positioning Security Lights Mod Parts

$22.18$23.25

261 sold
39% off
Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50/100/300/500/600 Line Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50/100/300/500/600 Line

Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50/100/300/500/600 Line

$122.09$200.15

1 sold
50% off
Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell

Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell

$7.20$14.40

14 sold
25% off
Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer

Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer

$3.67$4.89

20 sold
50% off
Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

$12.80$25.60

37 sold
2% off
25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present 25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present

25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present

$3.45$3.53

365 sold
50% off
3D Holographic Pro Jection DIY Models & Building Toy Science &Education Model Toy For Children Gift Toy 3D Holographic Pro Jection DIY Models & Building Toy Science &Education Model Toy For Children Gift Toy

3D Holographic Pro Jection DIY Models & Building Toy Science &Education Model Toy For Children Gift Toy

$30.28$60.57

863 sold
50% off
Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 36x38mm Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 36x38mm

Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 36x38mm

$7.20$14.40

25 sold
71% off
40 Sheets 4 Styles Mixed Holographic Sticker Paper Clear Vinyl Self Adhesive Waterproof Rainbow Transparent Overlay Film A4 Size 40 Sheets 4 Styles Mixed Holographic Sticker Paper Clear Vinyl Self Adhesive Waterproof Rainbow Transparent Overlay Film A4 Size

40 Sheets 4 Styles Mixed Holographic Sticker Paper Clear Vinyl Self Adhesive Waterproof Rainbow Transparent Overlay Film A4 Size

$107.70$371.39

304 sold
47% off
3-in-1 Grape Wine Refractometer 0-25% Alcohol 0-40% Brix 0-25°Baume' Tester Concentration Meter with ATC for Brewing Winemaking 3-in-1 Grape Wine Refractometer 0-25% Alcohol 0-40% Brix 0-25°Baume' Tester Concentration Meter with ATC for Brewing Winemaking

3-in-1 Grape Wine Refractometer 0-25% Alcohol 0-40% Brix 0-25°Baume' Tester Concentration Meter with ATC for Brewing Winemaking

$73.11$137.95

65 sold
67% off
50lines/mm-600lines/mm Transmission Diffraction Grating Line Spectrophotometer 2mm Thickness Optical Teaching Experiment 50lines/mm-600lines/mm Transmission Diffraction Grating Line Spectrophotometer 2mm Thickness Optical Teaching Experiment

50lines/mm-600lines/mm Transmission Diffraction Grating Line Spectrophotometer 2mm Thickness Optical Teaching Experiment

$67.09$203.29

3 sold
16% off
50PCS/lot A4 Thermal Laminating Film PET Plastic Laminator Sheets For Photo Files Card Picture Lamination 50 mic 50PCS/lot A4 Thermal Laminating Film PET Plastic Laminator Sheets For Photo Files Card Picture Lamination 50 mic

50PCS/lot A4 Thermal Laminating Film PET Plastic Laminator Sheets For Photo Files Card Picture Lamination 50 mic

$4.55$5.42

203 sold
39% off
Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura

Professional 50/100/300/600 Line Transmission Grating Diffraction Grating with for Shell Inner Size 0.91x1.38inches Dura

$25.33 $41.53

12 sold

Categories: Tools, Measurement & Analysis Instruments

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20% off
Multi in one grating for laser diffraction Interference Diffraction Sheet Laser lamp pattern Optical Experiment Instrument Multi in one grating for laser diffraction Interference Diffraction Sheet Laser lamp pattern Optical Experiment Instrument

Multi in one grating for laser diffraction Interference Diffraction Sheet Laser lamp pattern Optical Experiment Instrument

$7.99 $9.99

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

$52.11 $52.11

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
Geometric Optics Experiment Set Optical Lens Kit Convex Concave Lens Light Refract Reflect Physics Teaching Kid Science Gift Geometric Optics Experiment Set Optical Lens Kit Convex Concave Lens Light Refract Reflect Physics Teaching Kid Science Gift

Geometric Optics Experiment Set Optical Lens Kit Convex Concave Lens Light Refract Reflect Physics Teaching Kid Science Gift

$64.73 $70.17

3461 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
35% off
1pc Transmission Diffraction Grating Line Spectrophotometer 50/100/300/600 Lines Diffraction Grating Optical Teaching Experiment 1pc Transmission Diffraction Grating Line Spectrophotometer 50/100/300/600 Lines Diffraction Grating Optical Teaching Experiment

1pc Transmission Diffraction Grating Line Spectrophotometer 50/100/300/600 Lines Diffraction Grating Optical Teaching Experiment

$16.76 $25.78

4 sold

Categories: Tools, Measurement & Analysis Instruments

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66% off
2/3/5 Meter Iridescent Window Film PVC Transparent Rainbow Color Glass Vinyl Holographic Glossy Colorful Window Tint for Home 2/3/5 Meter Iridescent Window Film PVC Transparent Rainbow Color Glass Vinyl Holographic Glossy Colorful Window Tint for Home

2/3/5 Meter Iridescent Window Film PVC Transparent Rainbow Color Glass Vinyl Holographic Glossy Colorful Window Tint for Home

$42.34 $124.53

216 sold

Categories: Home & Garden, Home Decor

Buy Now
42% off
Cleqee P5003 10pcs SMD IC Test Hook Clip Mini Grabbers For Dupont Jumper Wire DIY Breadboard Oscilloscope Logic Analyzer Cleqee P5003 10pcs SMD IC Test Hook Clip Mini Grabbers For Dupont Jumper Wire DIY Breadboard Oscilloscope Logic Analyzer

Cleqee P5003 10pcs SMD IC Test Hook Clip Mini Grabbers For Dupont Jumper Wire DIY Breadboard Oscilloscope Logic Analyzer

$81.08 $139.80

260 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
55% off
24 In 1 Multi-Image Laser Diffraction Grating Plate Interference Diffraction Laser Lamp Pattern Optical Experiment Instrument 24 In 1 Multi-Image Laser Diffraction Grating Plate Interference Diffraction Laser Lamp Pattern Optical Experiment Instrument

24 In 1 Multi-Image Laser Diffraction Grating Plate Interference Diffraction Laser Lamp Pattern Optical Experiment Instrument

$62.33 $138.51

16 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

$12.80 $25.60

5 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
Ultra Precision Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes Ultra Precision Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

Ultra Precision Transmission Diffraction Grating with Frame 50/100/300/600 Line 50x50mm Fitting for Spectrograph 4 Sizes

$6.73 $7.04

56 sold

Categories: Tools, Measurement & Analysis Instruments

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2% off
10 Sheets 15 Style A4 Transparent Holographic Overlay Lamination Film A4 Self-Adhesive Laminate Waterproof Vinyl Sticker Paper 10 Sheets 15 Style A4 Transparent Holographic Overlay Lamination Film A4 Self-Adhesive Laminate Waterproof Vinyl Sticker Paper

10 Sheets 15 Style A4 Transparent Holographic Overlay Lamination Film A4 Self-Adhesive Laminate Waterproof Vinyl Sticker Paper

$5.78 $5.90

2800 sold

Categories: Office & School Supplies, Paper & Printable Media

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47% off
Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines Accessory Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines Accessory

Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines Accessory

$86.80 $163.77

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
3% off
Kids Physics Stem Science Toys Glass Reflecting Triangular Color Prism Learning Educational Toys for Children Light Spectrum Kids Physics Stem Science Toys Glass Reflecting Triangular Color Prism Learning Educational Toys for Children Light Spectrum

Kids Physics Stem Science Toys Glass Reflecting Triangular Color Prism Learning Educational Toys for Children Light Spectrum

$3.53 $3.66

3353 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
20% off
Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

$5.12 $6.40

4 sold

Categories: Tools, Measurement & Analysis Instruments

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56% off
EYSDON Bahtinov Mask Focusing Mask Fish Bone Plate Focus Slides for Telescopes EYSDON Bahtinov Mask Focusing Mask Fish Bone Plate Focus Slides for Telescopes

EYSDON Bahtinov Mask Focusing Mask Fish Bone Plate Focus Slides for Telescopes

$30.51 $69.35

693 sold

Categories: Sports & Entertainment, Camping & Hiking

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66% off
ESP8266 ESP-01 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Wireless WIFI Module For ARDUINO ESP8266 ESP-01 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Wireless WIFI Module For ARDUINO

ESP8266 ESP-01 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP Wireless WIFI Module For ARDUINO

$25.08 $73.77

13 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
Anatomical Eye Model Eyeball Eyelid Model Disassemble 6 times Enlarged Optic Nerve For Eye Special Teaching Anatomical Eye Model Eyeball Eyelid Model Disassemble 6 times Enlarged Optic Nerve For Eye Special Teaching

Anatomical Eye Model Eyeball Eyelid Model Disassemble 6 times Enlarged Optic Nerve For Eye Special Teaching

$21.25 $22.05

109 sold

Categories: Tools, Measurement & Analysis Instruments

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21% off
Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

Diffraction Grating 50/100/300/600 line 2mm Transmission Grating Spectrophotometer Optical teaching experiment

$4.91 $6.22

41 sold

Categories: Tools, Measurement & Analysis Instruments

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19% off
Square Diffraction Grating Excellent for Demonstrating the Spectrum Size 5X5cm Square Diffraction Grating Excellent for Demonstrating the Spectrum Size 5X5cm

Square Diffraction Grating Excellent for Demonstrating the Spectrum Size 5X5cm

$27.92 $34.47

3 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
SIGS Fiber Cold Splicer Fiber Optic Connector SC-APC Connector FTTH Embedded Leather Wire Quick Connector SIGS Fiber Cold Splicer Fiber Optic Connector SC-APC Connector FTTH Embedded Leather Wire Quick Connector

SIGS Fiber Cold Splicer Fiber Optic Connector SC-APC Connector FTTH Embedded Leather Wire Quick Connector

$28.59 $28.59

722 sold

Categories: Phones & Telecommunications, Communication Equipment

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10Rolls 57x25 MM Thermal Paper White Children Camera Instant Print Kids Camera Printing Paper Replacement Accessories Parts 10Rolls 57x25 MM Thermal Paper White Children Camera Instant Print Kids Camera Printing Paper Replacement Accessories Parts

10Rolls 57x25 MM Thermal Paper White Children Camera Instant Print Kids Camera Printing Paper Replacement Accessories Parts

$6.67 $6.67

3843 sold

Categories: Office & School Supplies, Paper & Printable Media

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Transmission Diffraction Grating with Frame 50/100/300/600 Line Transmission Diffraction Grating with Frame 50/100/300/600 Line

Transmission Diffraction Grating with Frame 50/100/300/600 Line

$8.55 $8.55

6 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
52% off
Special Effects Prism Lens Halo Fx Filter 58/67/77/82mm Special Effects Prism Lens Halo Fx Filter 58/67/77/82mm

Special Effects Prism Lens Halo Fx Filter 58/67/77/82mm

$102.84 $214.25

992 sold

Categories: Consumer Electronics, Camera & Photo

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44% off
50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50-600 Lines 50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50-600 Lines

50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50-600 Lines

$112.08 $200.15

1 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
100mW Red 650nm Blue 450nm Green 50mW RGB Laser Module Diode Dot For DPSS Projector Sight Positioning Security Lights Mod Parts 100mW Red 650nm Blue 450nm Green 50mW RGB Laser Module Diode Dot For DPSS Projector Sight Positioning Security Lights Mod Parts

100mW Red 650nm Blue 450nm Green 50mW RGB Laser Module Diode Dot For DPSS Projector Sight Positioning Security Lights Mod Parts

$22.18 $23.25

261 sold

Categories: Lights & Lighting, Commercial Lighting

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39% off
Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50/100/300/500/600 Line Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50/100/300/500/600 Line

Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 50/100/300/500/600 Line

$122.09 $200.15

1 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell

Holographic diffraction grating 36x38mm 600 lines 1mm grates Optical teaching experiment Transmission grating No shell

$7.20 $14.40

14 sold

Categories: Tools, Measurement & Analysis Instruments

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25% off
Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer

Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer

$3.67 $4.89

20 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

Holographic diffraction grating 50-2400lines/mm Glass engraving 20x10mm Ultra high precision optical instrument physical optics

$12.80 $25.60

37 sold

Categories: Tools, Measurement & Analysis Instruments

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2% off
25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present 25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present

25x25x80mm Triangular Prism BK7 Optical Prisms Glass Physics Teaching Refracted Light Spectrum Rainbow Children Students Present

$3.45 $3.53

365 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
3D Holographic Pro Jection DIY Models & Building Toy Science &Education Model Toy For Children Gift Toy 3D Holographic Pro Jection DIY Models & Building Toy Science &Education Model Toy For Children Gift Toy

3D Holographic Pro Jection DIY Models & Building Toy Science &Education Model Toy For Children Gift Toy

$30.28 $60.57

863 sold

Categories: Toys & Hobbies, Learning & Education

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50% off
Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 36x38mm Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 36x38mm

Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 36x38mm

$7.20 $14.40

25 sold

Categories: Tools, Measurement & Analysis Instruments

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71% off
40 Sheets 4 Styles Mixed Holographic Sticker Paper Clear Vinyl Self Adhesive Waterproof Rainbow Transparent Overlay Film A4 Size 40 Sheets 4 Styles Mixed Holographic Sticker Paper Clear Vinyl Self Adhesive Waterproof Rainbow Transparent Overlay Film A4 Size

40 Sheets 4 Styles Mixed Holographic Sticker Paper Clear Vinyl Self Adhesive Waterproof Rainbow Transparent Overlay Film A4 Size

$107.70 $371.39

304 sold

Categories: Office & School Supplies, Paper & Printable Media

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47% off
3-in-1 Grape Wine Refractometer 0-25% Alcohol 0-40% Brix 0-25°Baume' Tester Concentration Meter with ATC for Brewing Winemaking 3-in-1 Grape Wine Refractometer 0-25% Alcohol 0-40% Brix 0-25°Baume' Tester Concentration Meter with ATC for Brewing Winemaking

3-in-1 Grape Wine Refractometer 0-25% Alcohol 0-40% Brix 0-25°Baume' Tester Concentration Meter with ATC for Brewing Winemaking

$73.11 $137.95

65 sold

Categories: Tools, Measurement & Analysis Instruments

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67% off
50lines/mm-600lines/mm Transmission Diffraction Grating Line Spectrophotometer 2mm Thickness Optical Teaching Experiment 50lines/mm-600lines/mm Transmission Diffraction Grating Line Spectrophotometer 2mm Thickness Optical Teaching Experiment

50lines/mm-600lines/mm Transmission Diffraction Grating Line Spectrophotometer 2mm Thickness Optical Teaching Experiment

$67.09 $203.29

3 sold

Categories: Tools, Measurement & Analysis Instruments

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16% off
50PCS/lot A4 Thermal Laminating Film PET Plastic Laminator Sheets For Photo Files Card Picture Lamination 50 mic 50PCS/lot A4 Thermal Laminating Film PET Plastic Laminator Sheets For Photo Files Card Picture Lamination 50 mic

50PCS/lot A4 Thermal Laminating Film PET Plastic Laminator Sheets For Photo Files Card Picture Lamination 50 mic

$4.55 $5.42

203 sold

Categories: Home & Garden, Home Decor

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