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25% off
20x20mm Beam Splitter Prism N-BK7 Optical Glass Cube Dichroic Dispersion Splitting Ratio 50:50 for Precision Instrument 20x20mm Beam Splitter Prism N-BK7 Optical Glass Cube Dichroic Dispersion Splitting Ratio 50:50 for Precision Instrument

20x20mm Beam Splitter Prism N-BK7 Optical Glass Cube Dichroic Dispersion Splitting Ratio 50:50 for Precision Instrument

$28.13$37.51

4 sold
69% off
ZDC Fiber Laser Collimator Lens Focus Lens D16F60 D20F150 Quartz Fused Sillica For SUP20S/21S/21C/21T Laser Cleaning Head

ZDC Fiber Laser Collimator Lens Focus Lens D16F60 D20F150 Quartz Fused Sillica For SUP20S/21S/21C/21T Laser Cleaning Head

$7.75$25.00

114 sold
CHAOQIANG WEIYE Laser Collimating Lens D16F60T5 D20T60T5 SUP Laser Welding Gun D20F150T4.5 Focusing Lens For Gefasst Weld Head CHAOQIANG WEIYE Laser Collimating Lens D16F60T5 D20T60T5 SUP Laser Welding Gun D20F150T4.5 Focusing Lens For Gefasst Weld Head

CHAOQIANG WEIYE Laser Collimating Lens D16F60T5 D20T60T5 SUP Laser Welding Gun D20F150T4.5 Focusing Lens For Gefasst Weld Head

$103.00$103.00

12 sold
49% off
NEW F722 NOXE FC ICM-42688-P 3-6S STM32 TYPE-C for ELRS TBS CRSF SBUS IBUS DSM2 DSMX FPV Drone 20x20MM NEW F722 NOXE FC ICM-42688-P 3-6S STM32 TYPE-C for ELRS TBS CRSF SBUS IBUS DSM2 DSMX FPV Drone 20x20MM

NEW F722 NOXE FC ICM-42688-P 3-6S STM32 TYPE-C for ELRS TBS CRSF SBUS IBUS DSM2 DSMX FPV Drone 20x20MM

$26.34$51.65

50% off
Plane holographic reflection grating 600-2400 line/mm physical optics instrument spectrometer Spectroscopic interference 20x20mm Plane holographic reflection grating 600-2400 line/mm physical optics instrument spectrometer Spectroscopic interference 20x20mm

Plane holographic reflection grating 600-2400 line/mm physical optics instrument spectrometer Spectroscopic interference 20x20mm

$53.66$107.32

Diameter 6mm High Quality Laser Focus Lens F10 Focal Length Condenser Lens Cutting Machine Aspheric Glass Laser Module Lens Diameter 6mm High Quality Laser Focus Lens F10 Focal Length Condenser Lens Cutting Machine Aspheric Glass Laser Module Lens

Diameter 6mm High Quality Laser Focus Lens F10 Focal Length Condenser Lens Cutting Machine Aspheric Glass Laser Module Lens

$14.91$14.91

74 sold
19% off
20x20mm Float Glass Optical One Dimensional Holographic Diffraction Grating Laser Beam Spliter Interference Experiment Gratings 20x20mm Float Glass Optical One Dimensional Holographic Diffraction Grating Laser Beam Spliter Interference Experiment Gratings

20x20mm Float Glass Optical One Dimensional Holographic Diffraction Grating Laser Beam Spliter Interference Experiment Gratings

$26.63$32.88

8 sold
20x20mm Diameter K9 Concave Cylindrical Lenses 20x20mm Diameter K9 Concave Cylindrical Lenses

20x20mm Diameter K9 Concave Cylindrical Lenses

$54.00$54.00

1 sold
4% off
20mm Optical Beam Spliter Spectrograph Plane Ultra-high Linear Density Plane Diffraction Grating Holographic Float Glass Grating 20mm Optical Beam Spliter Spectrograph Plane Ultra-high Linear Density Plane Diffraction Grating Holographic Float Glass Grating

20mm Optical Beam Spliter Spectrograph Plane Ultra-high Linear Density Plane Diffraction Grating Holographic Float Glass Grating

$45.11$46.99

20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb 20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb

20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb

$9.26$9.26

88 sold
18% off
1000pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students 1000pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

1000pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

$13.53$16.50

6% off
3mm Diameter Optical Focusing Lens F2.9 Focus Dot Laser Module Biconcave Lens Plastic Material Laser Accessories 1.5mm Thickness 3mm Diameter Optical Focusing Lens F2.9 Focus Dot Laser Module Biconcave Lens Plastic Material Laser Accessories 1.5mm Thickness

3mm Diameter Optical Focusing Lens F2.9 Focus Dot Laser Module Biconcave Lens Plastic Material Laser Accessories 1.5mm Thickness

$34.45$36.76

14 sold
8% off
DIGRAY Co2 Laser Focusing Lens, Dia: 20mm Focal Length: 50.8 63.5mm Suitable For High Power 130W 150W Engraving Cutting Machine DIGRAY Co2 Laser Focusing Lens, Dia: 20mm Focal Length: 50.8 63.5mm Suitable For High Power 130W 150W Engraving Cutting Machine

DIGRAY Co2 Laser Focusing Lens, Dia: 20mm Focal Length: 50.8 63.5mm Suitable For High Power 130W 150W Engraving Cutting Machine

$174.19$190.09

3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range 3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

$796.30$796.30

25% off
100PCS 24x50mm 24x24mm 22x22mm 20x20mm 18x18mm Microscope Glass Slides Cover Slips Blank Slides 0.13-0.17 mm Thickness 100PCS 24x50mm 24x24mm 22x22mm 20x20mm 18x18mm Microscope Glass Slides Cover Slips Blank Slides 0.13-0.17 mm Thickness

100PCS 24x50mm 24x24mm 22x22mm 20x20mm 18x18mm Microscope Glass Slides Cover Slips Blank Slides 0.13-0.17 mm Thickness

$2.24$2.99

CQWY SUP Laser Welding Gun 18*2mm Protective Windows Lens D16F60T5 D20F150T4.5 Focusing Lenses Reflector SUP20S/T 21S/T SUP23S/T CQWY SUP Laser Welding Gun 18*2mm Protective Windows Lens D16F60T5 D20F150T4.5 Focusing Lenses Reflector SUP20S/T 21S/T SUP23S/T

CQWY SUP Laser Welding Gun 18*2mm Protective Windows Lens D16F60T5 D20F150T4.5 Focusing Lenses Reflector SUP20S/T 21S/T SUP23S/T

$43.77$43.77

8 sold
10% off
Plano convex Optical Glass Lens for LED Flashlight torch Auto car lamp spotlight projection light Plano convex Optical Glass Lens for LED Flashlight torch Auto car lamp spotlight projection light

Plano convex Optical Glass Lens for LED Flashlight torch Auto car lamp spotlight projection light

$13.05$14.50

45 sold
18% off
100pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students 100pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

100pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

$4.84$5.90

40% off
Startnow Hand-held Welding Cleaning Focus Collimation Lens D16 D20 F150 CT4.5 Laser Welder Head Lenses For Fiber Cutting Parts Startnow Hand-held Welding Cleaning Focus Collimation Lens D16 D20 F150 CT4.5 Laser Welder Head Lenses For Fiber Cutting Parts

Startnow Hand-held Welding Cleaning Focus Collimation Lens D16 D20 F150 CT4.5 Laser Welder Head Lenses For Fiber Cutting Parts

$10.56$17.60

90 sold
30% off
LUSAI HQ Relfar Laser Collimator Lens Focus Lens D16F50T5 D20 D30 For Relfar Fiber Laser Welding/Cutting FWH20-S20A Gun Head LUSAI HQ Relfar Laser Collimator Lens Focus Lens D16F50T5 D20 D30 For Relfar Fiber Laser Welding/Cutting FWH20-S20A Gun Head

LUSAI HQ Relfar Laser Collimator Lens Focus Lens D16F50T5 D20 D30 For Relfar Fiber Laser Welding/Cutting FWH20-S20A Gun Head

$46.86$66.95

24 sold
8% off
3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range 3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

$734.50$798.37

19% off
100 PCS Transparent Square Glass Slides Coverslips Coverslides for Microscope Optical Instrument 18x18mm 20x20mm 22x22mm 24x24mm 100 PCS Transparent Square Glass Slides Coverslips Coverslides for Microscope Optical Instrument 18x18mm 20x20mm 22x22mm 24x24mm

100 PCS Transparent Square Glass Slides Coverslips Coverslides for Microscope Optical Instrument 18x18mm 20x20mm 22x22mm 24x24mm

$2.99$3.69

9 sold
50% off
Plane holographic reflection grating 2400-3600 lines physical optics instrument spectrometer Spectroscopic interference 20x20mm Plane holographic reflection grating 2400-3600 lines physical optics instrument spectrometer Spectroscopic interference 20x20mm

Plane holographic reflection grating 2400-3600 lines physical optics instrument spectrometer Spectroscopic interference 20x20mm

$180.40$360.80

50% off
Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

$53.00$106.00

5 sold
64% off
LSKCSH original optical lens 27.9*4.1 1064nm 211LCG0037 Raytools 211LCG0020 Quartz Fused Silica 24.9*1.5QBH fiber laser windows LSKCSH original optical lens 27.9*4.1 1064nm 211LCG0037 Raytools 211LCG0020 Quartz Fused Silica 24.9*1.5QBH fiber laser windows

LSKCSH original optical lens 27.9*4.1 1064nm 211LCG0037 Raytools 211LCG0020 Quartz Fused Silica 24.9*1.5QBH fiber laser windows

$2.88$8.00

56 sold
Foxeer H7 Mini Flight Control H743 FC MPU6000/4-8S/Dual BEC/Barometer/32KHZ 20X20MM 4M For O3 HD/Analog VTX FPV Racing Drone Foxeer H7 Mini Flight Control H743 FC MPU6000/4-8S/Dual BEC/Barometer/32KHZ 20X20MM 4M For O3 HD/Analog VTX FPV Racing Drone

Foxeer H7 Mini Flight Control H743 FC MPU6000/4-8S/Dual BEC/Barometer/32KHZ 20X20MM 4M For O3 HD/Analog VTX FPV Racing Drone

$906.90$906.90

20% off
20mm Optical Float Glass One Dimensional Holographic Diffraction Grating Laser Beam Spliter Spectrograph Interference Experiment 20mm Optical Float Glass One Dimensional Holographic Diffraction Grating Laser Beam Spliter Spectrograph Interference Experiment

20mm Optical Float Glass One Dimensional Holographic Diffraction Grating Laser Beam Spliter Spectrograph Interference Experiment

$23.99$29.99

19% off
17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses 17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses

17mm 28mm Optical Glass Plano-convex Aspheric Condensing Lens Projector Lamp Lenses

$3.98$4.91

15 sold
i 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range i 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

i 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

$796.30$796.30

4% off
Diameter 20 mm 22 mm Eyepiece Micrometer DIV 0.5 mm Ocular Lens with 20x20 Grid Reticle Net Calibration for Microscope Diameter 20 mm 22 mm Eyepiece Micrometer DIV 0.5 mm Ocular Lens with 20x20 Grid Reticle Net Calibration for Microscope

Diameter 20 mm 22 mm Eyepiece Micrometer DIV 0.5 mm Ocular Lens with 20x20 Grid Reticle Net Calibration for Microscope

$8.87$9.25

50% off
Holographic diffraction grating 5000 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics Holographic diffraction grating 5000 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

Holographic diffraction grating 5000 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

$186.00$372.00

Reaper Extreme 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range Reaper Extreme 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

Reaper Extreme 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

$822.36$822.36

25% off
30x30 Small Optical PMMA Plastic Fresnel Lens Solar Focal Length 28mm DIY Projector Lens Plane Magnifier,solar Concentrator 30x30 Small Optical PMMA Plastic Fresnel Lens Solar Focal Length 28mm DIY Projector Lens Plane Magnifier,solar Concentrator

30x30 Small Optical PMMA Plastic Fresnel Lens Solar Focal Length 28mm DIY Projector Lens Plane Magnifier,solar Concentrator

$12.36$16.48

64 sold
7% off
Ultrarayc F-theta Lens 1064nm Focus Lens Laser Focal length 63-420mm Scan Field 50×50-400×400 for YAG Fiber Laser Galvo System Ultrarayc F-theta Lens 1064nm Focus Lens Laser Focal length 63-420mm Scan Field 50×50-400×400 for YAG Fiber Laser Galvo System

Ultrarayc F-theta Lens 1064nm Focus Lens Laser Focal length 63-420mm Scan Field 50×50-400×400 for YAG Fiber Laser Galvo System

$41.69$45.05

94 sold
8% off
i 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range i 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

i 2.5w 5.8g 40ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

$729.94$793.41

Holybro Kakute H7 Mini Stacks/Flytower Flight Contorl Tekko32 F4 4in1 mini 50A ESC / Atlatl HV micro Analog VTX 20X20MM For fpv Holybro Kakute H7 Mini Stacks/Flytower Flight Contorl Tekko32 F4 4in1 mini 50A ESC / Atlatl HV micro Analog VTX 20X20MM For fpv

Holybro Kakute H7 Mini Stacks/Flytower Flight Contorl Tekko32 F4 4in1 mini 50A ESC / Atlatl HV micro Analog VTX 20X20MM For fpv

$1500.00$1500.00

25% off
20x20mm Beam Splitter Prism N-BK7 Optical Glass Cube Dichroic Dispersion Splitting Ratio 50:50 for Precision Instrument 20x20mm Beam Splitter Prism N-BK7 Optical Glass Cube Dichroic Dispersion Splitting Ratio 50:50 for Precision Instrument

20x20mm Beam Splitter Prism N-BK7 Optical Glass Cube Dichroic Dispersion Splitting Ratio 50:50 for Precision Instrument

$28.13 $37.51

4 sold

Categories: Tools, Measurement & Analysis Instruments

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69% off
ZDC Fiber Laser Collimator Lens Focus Lens D16F60 D20F150 Quartz Fused Sillica For SUP20S/21S/21C/21T Laser Cleaning Head

ZDC Fiber Laser Collimator Lens Focus Lens D16F60 D20F150 Quartz Fused Sillica For SUP20S/21S/21C/21T Laser Cleaning Head

$7.75 $25.00

114 sold

Categories: Tools, Measurement & Analysis Instruments

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CHAOQIANG WEIYE Laser Collimating Lens D16F60T5 D20T60T5 SUP Laser Welding Gun D20F150T4.5 Focusing Lens For Gefasst Weld Head CHAOQIANG WEIYE Laser Collimating Lens D16F60T5 D20T60T5 SUP Laser Welding Gun D20F150T4.5 Focusing Lens For Gefasst Weld Head

CHAOQIANG WEIYE Laser Collimating Lens D16F60T5 D20T60T5 SUP Laser Welding Gun D20F150T4.5 Focusing Lens For Gefasst Weld Head

$103.00 $103.00

12 sold

Categories: Tools, Measurement & Analysis Instruments

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49% off
NEW F722 NOXE FC ICM-42688-P 3-6S STM32 TYPE-C for ELRS TBS CRSF SBUS IBUS DSM2 DSMX FPV Drone 20x20MM NEW F722 NOXE FC ICM-42688-P 3-6S STM32 TYPE-C for ELRS TBS CRSF SBUS IBUS DSM2 DSMX FPV Drone 20x20MM

NEW F722 NOXE FC ICM-42688-P 3-6S STM32 TYPE-C for ELRS TBS CRSF SBUS IBUS DSM2 DSMX FPV Drone 20x20MM

$26.34 $51.65

Categories: Tools, Measurement & Analysis Instruments

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50% off
Plane holographic reflection grating 600-2400 line/mm physical optics instrument spectrometer Spectroscopic interference 20x20mm Plane holographic reflection grating 600-2400 line/mm physical optics instrument spectrometer Spectroscopic interference 20x20mm

Plane holographic reflection grating 600-2400 line/mm physical optics instrument spectrometer Spectroscopic interference 20x20mm

$53.66 $107.32

Categories: Tools, Measurement & Analysis Instruments

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Diameter 6mm High Quality Laser Focus Lens F10 Focal Length Condenser Lens Cutting Machine Aspheric Glass Laser Module Lens Diameter 6mm High Quality Laser Focus Lens F10 Focal Length Condenser Lens Cutting Machine Aspheric Glass Laser Module Lens

Diameter 6mm High Quality Laser Focus Lens F10 Focal Length Condenser Lens Cutting Machine Aspheric Glass Laser Module Lens

$14.91 $14.91

74 sold

Categories: Tools, Measurement & Analysis Instruments

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19% off
20x20mm Float Glass Optical One Dimensional Holographic Diffraction Grating Laser Beam Spliter Interference Experiment Gratings 20x20mm Float Glass Optical One Dimensional Holographic Diffraction Grating Laser Beam Spliter Interference Experiment Gratings

20x20mm Float Glass Optical One Dimensional Holographic Diffraction Grating Laser Beam Spliter Interference Experiment Gratings

$26.63 $32.88

8 sold

Categories: Tools, Measurement & Analysis Instruments

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20x20mm Diameter K9 Concave Cylindrical Lenses 20x20mm Diameter K9 Concave Cylindrical Lenses

20x20mm Diameter K9 Concave Cylindrical Lenses

$54.00 $54.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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4% off
20mm Optical Beam Spliter Spectrograph Plane Ultra-high Linear Density Plane Diffraction Grating Holographic Float Glass Grating 20mm Optical Beam Spliter Spectrograph Plane Ultra-high Linear Density Plane Diffraction Grating Holographic Float Glass Grating

20mm Optical Beam Spliter Spectrograph Plane Ultra-high Linear Density Plane Diffraction Grating Holographic Float Glass Grating

$45.11 $46.99

Categories: Tools, Measurement & Analysis Instruments

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20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb 20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb

20MM 8/15/20/25/30/45/60/90/120 Degrees Optical PMMA LED Lens Reflector Collimator for 1W 3W 5W LED Diode Chip Light Lamp Bulb

$9.26 $9.26

88 sold

Categories: Tools, Measurement & Analysis Instruments

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18% off
1000pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students 1000pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

1000pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

$13.53 $16.50

Categories: Tools, Measurement & Analysis Instruments

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6% off
3mm Diameter Optical Focusing Lens F2.9 Focus Dot Laser Module Biconcave Lens Plastic Material Laser Accessories 1.5mm Thickness 3mm Diameter Optical Focusing Lens F2.9 Focus Dot Laser Module Biconcave Lens Plastic Material Laser Accessories 1.5mm Thickness

3mm Diameter Optical Focusing Lens F2.9 Focus Dot Laser Module Biconcave Lens Plastic Material Laser Accessories 1.5mm Thickness

$34.45 $36.76

14 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
DIGRAY Co2 Laser Focusing Lens, Dia: 20mm Focal Length: 50.8 63.5mm Suitable For High Power 130W 150W Engraving Cutting Machine DIGRAY Co2 Laser Focusing Lens, Dia: 20mm Focal Length: 50.8 63.5mm Suitable For High Power 130W 150W Engraving Cutting Machine

DIGRAY Co2 Laser Focusing Lens, Dia: 20mm Focal Length: 50.8 63.5mm Suitable For High Power 130W 150W Engraving Cutting Machine

$174.19 $190.09

Categories: Tools, Measurement & Analysis Instruments

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3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range 3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

$796.30 $796.30

Categories: Tools, Measurement & Analysis Instruments

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25% off
100PCS 24x50mm 24x24mm 22x22mm 20x20mm 18x18mm Microscope Glass Slides Cover Slips Blank Slides 0.13-0.17 mm Thickness 100PCS 24x50mm 24x24mm 22x22mm 20x20mm 18x18mm Microscope Glass Slides Cover Slips Blank Slides 0.13-0.17 mm Thickness

100PCS 24x50mm 24x24mm 22x22mm 20x20mm 18x18mm Microscope Glass Slides Cover Slips Blank Slides 0.13-0.17 mm Thickness

$2.24 $2.99

Categories: Tools, Measurement & Analysis Instruments

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CQWY SUP Laser Welding Gun 18*2mm Protective Windows Lens D16F60T5 D20F150T4.5 Focusing Lenses Reflector SUP20S/T 21S/T SUP23S/T CQWY SUP Laser Welding Gun 18*2mm Protective Windows Lens D16F60T5 D20F150T4.5 Focusing Lenses Reflector SUP20S/T 21S/T SUP23S/T

CQWY SUP Laser Welding Gun 18*2mm Protective Windows Lens D16F60T5 D20F150T4.5 Focusing Lenses Reflector SUP20S/T 21S/T SUP23S/T

$43.77 $43.77

8 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
Plano convex Optical Glass Lens for LED Flashlight torch Auto car lamp spotlight projection light Plano convex Optical Glass Lens for LED Flashlight torch Auto car lamp spotlight projection light

Plano convex Optical Glass Lens for LED Flashlight torch Auto car lamp spotlight projection light

$13.05 $14.50

45 sold

Categories: Tools, Measurement & Analysis Instruments

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18% off
100pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students 100pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

100pcs Optical 20x20mm Length Biomicroscope Microscope Glass Slide Cover Slips Blank Slides for Lab Middle School Students

$4.84 $5.90

Categories: Tools, Measurement & Analysis Instruments

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40% off
Startnow Hand-held Welding Cleaning Focus Collimation Lens D16 D20 F150 CT4.5 Laser Welder Head Lenses For Fiber Cutting Parts Startnow Hand-held Welding Cleaning Focus Collimation Lens D16 D20 F150 CT4.5 Laser Welder Head Lenses For Fiber Cutting Parts

Startnow Hand-held Welding Cleaning Focus Collimation Lens D16 D20 F150 CT4.5 Laser Welder Head Lenses For Fiber Cutting Parts

$10.56 $17.60

90 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
LUSAI HQ Relfar Laser Collimator Lens Focus Lens D16F50T5 D20 D30 For Relfar Fiber Laser Welding/Cutting FWH20-S20A Gun Head LUSAI HQ Relfar Laser Collimator Lens Focus Lens D16F50T5 D20 D30 For Relfar Fiber Laser Welding/Cutting FWH20-S20A Gun Head

LUSAI HQ Relfar Laser Collimator Lens Focus Lens D16F50T5 D20 D30 For Relfar Fiber Laser Welding/Cutting FWH20-S20A Gun Head

$46.86 $66.95

24 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range 3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

3w 5.8g 48ch Pitmode 25mw 200mw 500mw 1.5w 2.5w Adjustable Fpv Vtx 2-8s 20x20mm for Fpv Long Range

$734.50 $798.37

Categories: Tools, Measurement & Analysis Instruments

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19% off
100 PCS Transparent Square Glass Slides Coverslips Coverslides for Microscope Optical Instrument 18x18mm 20x20mm 22x22mm 24x24mm 100 PCS Transparent Square Glass Slides Coverslips Coverslides for Microscope Optical Instrument 18x18mm 20x20mm 22x22mm 24x24mm

100 PCS Transparent Square Glass Slides Coverslips Coverslides for Microscope Optical Instrument 18x18mm 20x20mm 22x22mm 24x24mm

$2.99 $3.69

9 sold

Categories: Tools, Measurement & Analysis Instruments

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50% off
Plane holographic reflection grating 2400-3600 lines physical optics instrument spectrometer Spectroscopic interference 20x20mm Plane holographic reflection grating 2400-3600 lines physical optics instrument spectrometer Spectroscopic interference 20x20mm

Plane holographic reflection grating 2400-3600 lines physical optics instrument spectrometer Spectroscopic interference 20x20mm

$180.40 $360.80

Categories: Tools, Measurement & Analysis Instruments

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50% off
Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

Holographic diffraction grating 2400 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

$53.00 $106.00

5 sold

Categories: Tools, Measurement & Analysis Instruments

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64% off
LSKCSH original optical lens 27.9*4.1 1064nm 211LCG0037 Raytools 211LCG0020 Quartz Fused Silica 24.9*1.5QBH fiber laser windows LSKCSH original optical lens 27.9*4.1 1064nm 211LCG0037 Raytools 211LCG0020 Quartz Fused Silica 24.9*1.5QBH fiber laser windows

LSKCSH original optical lens 27.9*4.1 1064nm 211LCG0037 Raytools 211LCG0020 Quartz Fused Silica 24.9*1.5QBH fiber laser windows

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