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3% off

$DOE Diffractive Optical Element, DG Laser Grating Pattern, Stage Projection, Star Lighting Effect, 5 UNIDS/Patches Per Package$ $DOE Diffractive Optical Element, DG Laser Grating Pattern, Stage Projection, Star Lighting Effect, 5 UNIDS/Patches Per Package$

DOE Diffractive Optical Element, DG Laser Grating Pattern, Stage Projection, Star Lighting Effect, 5 UNIDS/Patches Per Package

$10.18~~$10.50~~

5 sold

36% 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

$26.58~~$41.53~~

20 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~~

8 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

50% off

$Diffraction Grating Holographic Glass 600-2400 lines Physical optics experiment Spectroscopic interference optical instrument$ $Diffraction Grating Holographic Glass 600-2400 lines Physical optics experiment Spectroscopic interference optical instrument$

Diffraction Grating Holographic Glass 600-2400 lines Physical optics experiment Spectroscopic interference optical instrument

$26.20~~$52.40~~

12 sold

30% off

20mm Cube Beam Splitter Prism 1pcs+PBS Grating 4pcs Cross Dichroic X Cubic Prism Optical Glass Square Prism RGB Synthesizer

$4.90~~$7.00~~

16 sold

50% 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

$69.25~~$138.51~~

31 sold

4% off

5 meter Rubber linear scale Encoder rubber / grating ruler rubber / electronic ruler tape / sealed dustproof rubber

$15.35~~$15.99~~

17 sold

9% off

HB961 counter/grating/encoder display, 6 Digit Reversible Industrial Intelligence Grating Meter Counter

$10.12~~$11.12~~

18 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~~

8 sold

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

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

$7.24~~$7.24~~

36 sold

43% off

$Ultra Precision Nano Engraving PET Trasmission Diffraction Grating Teaching spectral decomposition Precision component Detect$ $Ultra Precision Nano Engraving PET Trasmission Diffraction Grating Teaching spectral decomposition Precision component Detect$

Ultra Precision Nano Engraving PET Trasmission Diffraction Grating Teaching spectral decomposition Precision component Detect

$10.82~~$18.98~~

7 sold

$Diffraction Grating Transmission Slide Linear Spectrum Laser DIY Spectrophotometer Lab Physics Light Optical Teaching Experiment$ $Diffraction Grating Transmission Slide Linear Spectrum Laser DIY Spectrophotometer Lab Physics Light Optical Teaching Experiment$

Diffraction Grating Transmission Slide Linear Spectrum Laser DIY Spectrophotometer Lab Physics Light Optical Teaching Experiment

$4.65~~$4.65~~

5 sold

23% off

$50X40mm PET Holographic Trasmission Diffraction Grating Spectral Spectroscopy Teaching Demonstration 50 100 300 500 600 Lines$ $50X40mm PET Holographic Trasmission Diffraction Grating Spectral Spectroscopy Teaching Demonstration 50 100 300 500 600 Lines$

50X40mm PET Holographic Trasmission Diffraction Grating Spectral Spectroscopy Teaching Demonstration 50 100 300 500 600 Lines

$152.74~~$198.37~~

5 sold

6% off

6-bit Electronic Counter Digital Display Reversible Industrial Intelligent Counter Meter Grating Meter

$19.74~~$21.00~~

12 sold

35% off

$1pc Diffraction Grating Transmission Diffraction Grating Line Spectrophotometer 80/300/600/1000/1200/1600 Optical Teaching$ $1pc Diffraction Grating Transmission Diffraction Grating Line Spectrophotometer 80/300/600/1000/1200/1600 Optical Teaching$

1pc Diffraction Grating Transmission Diffraction Grating Line Spectrophotometer 80/300/600/1000/1200/1600 Optical Teaching

$34.91~~$53.71~~

12 sold

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

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

$48.76~~$48.76~~

33 sold

5% off

6-bit Electronic Counter Digital Display Reversible Industrial Intelligent Counter Meter Grating Meter

$19.95~~$21.00~~

5 sold

$DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection$ $DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection$

DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection

$10.50~~$10.50~~

7 sold

50% off

$24 In 1 Multi-Image Laser diffraction plate multi-picture combined with plastic mirror laser lamp pattern Diffraction Grating$ $24 In 1 Multi-Image Laser diffraction plate multi-picture combined with plastic mirror laser lamp pattern Diffraction Grating$

24 In 1 Multi-Image Laser diffraction plate multi-picture combined with plastic mirror laser lamp pattern Diffraction Grating

$68.09~~$136.19~~

6 sold

24% off

$50x50mm Holographic Reflection Diffraction Grating Sheets Reflective Spectroscopic Teaching Demonstration 50-600 Lines Optional$ $50x50mm Holographic Reflection Diffraction Grating Sheets Reflective Spectroscopic Teaching Demonstration 50-600 Lines Optional$

50x50mm Holographic Reflection Diffraction Grating Sheets Reflective Spectroscopic Teaching Demonstration 50-600 Lines Optional

$92.29~~$121.43~~

13 sold

30% off

$50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines$ $50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines$

50x50mm Glass Holographic Trasmission Diffraction Grating University Spectral Decomposition Wavelength 20-2000nm 500 Lines

$75.63~~$108.05~~

25 sold

32% off

Linear scale magnetic grating scale anti-interference connection DRO extension cable cable, 5-core DB9-pin 9-hole shielded wire

$19.72~~$29.00~~

6 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~~

10 sold

29% off

$Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer Drop Shipping$ $Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer Drop Shipping$

Upgraded Diffraction Grating Optical Grate Teaching Demonstration Transmission Grating Spectrophotometer Drop Shipping

$3.51~~$4.95~~

9 sold

50% off

$Diffraction grating Mirror single slit grating teaching demonstration Teaching instrument grates 50x50mm$ $Diffraction grating Mirror single slit grating teaching demonstration Teaching instrument grates 50x50mm$

Diffraction grating Mirror single slit grating teaching demonstration Teaching instrument grates 50x50mm

$11.60~~$23.20~~

7 sold

3% off

$DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection, effect pack of 5 UNIDS/patches$ $DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection, effect pack of 5 UNIDS/patches$

DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection, effect pack of 5 UNIDS/patches

$10.18~~$10.50~~

6 sold

50% off

$Diffraction grating Mirror double slit grating Teaching demonstration Teaching instrument grates 50x50mm Customizable$ $Diffraction grating Mirror double slit grating Teaching demonstration Teaching instrument grates 50x50mm Customizable$

Diffraction grating Mirror double slit grating Teaching demonstration Teaching instrument grates 50x50mm Customizable

$11.30~~$22.60~~

17 sold

24% 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

$3.83~~$5.04~~

12 sold

50% off

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

$12.80~~$25.60~~

34 sold

5% off

HB961 Reversible Industrial Intelligence Grating Meter Counter High quality

$18.30~~$19.26~~

19 sold

30% off

SINO Display Encoder Grating Electronic Scale 5-core 8-core Signal Extension Shielded Wire Communication Cable

$11.90~~$17.00~~

14 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~~

24 sold

34% off

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

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

$3.37~~$5.11~~

18 sold

50% off

$Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 50x50mm$ $Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 50x50mm$

Diffraction grating Optical grate Teaching demonstration Transmission grating Spectrophotometer holographic imaging 50x50mm

$8.20~~$16.40~~

16 sold

50% off

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

$7.20~~$14.40~~

35 sold

3% off

DOE Diffractive Optical Element, DG Laser Grating Pattern, Stage Projection, Star Lighting Effect, 5 UNIDS/Patches Per Package

$10.18 $10.50

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

36% off

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

$26.58 $41.53

20 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

20% off

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

$7.99 $9.99

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

19% off

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

Buy Now

50% off

Diffraction Grating Holographic Glass 600-2400 lines Physical optics experiment Spectroscopic interference optical instrument

$26.20 $52.40

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

30% off

20mm Cube Beam Splitter Prism 1pcs+PBS Grating 4pcs Cross Dichroic X Cubic Prism Optical Glass Square Prism RGB Synthesizer

$4.90 $7.00

16 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

50% off

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

$69.25 $138.51

31 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

4% off

5 meter Rubber linear scale Encoder rubber / grating ruler rubber / electronic ruler tape / sealed dustproof rubber

$15.35 $15.99

17 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

9% off

HB961 counter/grating/encoder display, 6 Digit Reversible Industrial Intelligence Grating Meter Counter

$10.12 $11.12

18 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

50% off

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

$12.80 $25.60

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

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

$7.24 $7.24

36 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

43% off

Ultra Precision Nano Engraving PET Trasmission Diffraction Grating Teaching spectral decomposition Precision component Detect

$10.82 $18.98

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Diffraction Grating Transmission Slide Linear Spectrum Laser DIY Spectrophotometer Lab Physics Light Optical Teaching Experiment

$4.65 $4.65

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

23% off

50X40mm PET Holographic Trasmission Diffraction Grating Spectral Spectroscopy Teaching Demonstration 50 100 300 500 600 Lines

$152.74 $198.37

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

6% off

6-bit Electronic Counter Digital Display Reversible Industrial Intelligent Counter Meter Grating Meter

$19.74 $21.00

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

35% off

1pc Diffraction Grating Transmission Diffraction Grating Line Spectrophotometer 80/300/600/1000/1200/1600 Optical Teaching

$34.91 $53.71

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

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

$48.76 $48.76

33 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

5% off

6-bit Electronic Counter Digital Display Reversible Industrial Intelligent Counter Meter Grating Meter

$19.95 $21.00

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection$ $DG laser grating light pattern, DOE diffractive optical element, star lighting, stage projection$