Diffraction Product Overview Buy Online at Sale Prices

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29% off

$Single Slit Mirror Double Slit 50*50*2mm Holographic Diffraction Grating Lens Transmission Mirror Teaching Demonstration$ $Single Slit Mirror Double Slit 50*50*2mm Holographic Diffraction Grating Lens Transmission Mirror Teaching Demonstration$

Single Slit Mirror Double Slit 50502mm Holographic Diffraction Grating Lens Transmission Mirror Teaching Demonstration

$87.33~~$123.00~~

27 sold

19% off

$5PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$ $5PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$

5PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

$66.74~~$82.40~~

22 sold

$5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser Light$ $5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser Light$

5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser Light

$14.27~~$14.27~~

7 sold

3% off

One-line Laser Module Lens 90 Degree Optical Lens 8mm Diameter Spot Lens PMMA For Measuring Positioning Mount Accessories

$5.38~~$5.57~~

10 sold

15% off

$Diffractive Optical Element (DOE) Lens | DG Grating Laser Light Pattern Projection | 5×5×0.3mm for Stage Star Lighting Effects$ $Diffractive Optical Element (DOE) Lens | DG Grating Laser Light Pattern Projection | 5×5×0.3mm for Stage Star Lighting Effects$

Diffractive Optical Element (DOE) Lens | DG Grating Laser Light Pattern Projection | 5×5×0.3mm for Stage Star Lighting Effects

$34.93~~$41.10~~

20 sold

40% off

Fiber Laser Welder Reflective Mirrors Lens Reflective Lens 30x14T2 for Qilin SUP20 21 23S/T BW101 Hanwe WSX Hanwei Laser Welder

$51.48~~$85.80~~

35 sold

32% off

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

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

$83.46~~$122.73~~

6 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~~

7 sold

15% off

Diameter 150-300mm Compound Eye Fresnel Lens Honeycomb Acrylic LED Condenser for DIY Projector Spotlights Wall Lights

$84.05~~$98.88~~

8 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~~

10 sold

50% off

$Diffraction grating 4 lines/mm Light interference Teaching demonstration Optical physics teaching aids low density$ $Diffraction grating 4 lines/mm Light interference Teaching demonstration Optical physics teaching aids low density$

Diffraction grating 4 lines/mm Light interference Teaching demonstration Optical physics teaching aids low density

$16.20~~$32.40~~

8 sold

$5pcs/pack 5mm 7×7 Optical DOE Diffraction Element DG Grating Lens Dot Matrix Format$ $5pcs/pack 5mm 7×7 Optical DOE Diffraction Element DG Grating Lens Dot Matrix Format$

5pcs/pack 5mm 7×7 Optical DOE Diffraction Element DG Grating Lens Dot Matrix Format

$14.98~~$14.98~~

5 sold

Red Cross Circle DOE Focusable Laser Locator D18x65mm 650nm 660nm Laser Module 10mw 30mw 150mw 200mw for Positioning Cutting

$15.68~~$15.68~~

13 sold

15% off

Diameter 50mm-300mm Compound Eye Fresnel Lens Acrylic PMMA Material Uniform Light Spot Improve Light Efficiency Fly Eye Lens

$47.48~~$55.86~~

12 sold

33% 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

$132.91~~$198.37~~

10 sold

20% off

$1PCS 24 In1 Diffraction Grating Visual Holographic Pattern Optical Laser Grating Lens for Optical Instrument DIY Lenses$ $1PCS 24 In1 Diffraction Grating Visual Holographic Pattern Optical Laser Grating Lens for Optical Instrument DIY Lenses$

1PCS 24 In1 Diffraction Grating Visual Holographic Pattern Optical Laser Grating Lens for Optical Instrument DIY Lenses

$8.90~~$11.13~~

22 sold

53% off

$Small Diffraction Spectroscope Gemstone Gemological 55mm Length Jeweler Jewel Tester Tool Handheld Gem Spectroscope$ $Small Diffraction Spectroscope Gemstone Gemological 55mm Length Jeweler Jewel Tester Tool Handheld Gem Spectroscope$

Small Diffraction Spectroscope Gemstone Gemological 55mm Length Jeweler Jewel Tester Tool Handheld Gem Spectroscope

$26.21~~$55.77~~

6 sold

$5pcs/pack DOE Diffractive Optical Elements Grating Lens Laser Light Grid 50x50$ $5pcs/pack DOE Diffractive Optical Elements Grating Lens Laser Light Grid 50x50$

5pcs/pack DOE Diffractive Optical Elements Grating Lens Laser Light Grid 50x50

$14.75~~$14.75~~

42 sold

1% off

$DOE Diffractive Optical Elements, DG Laser Grating Patterns, Stage Projection, Starlight Illumination Effects, Optical Lenses$ $DOE Diffractive Optical Elements, DG Laser Grating Patterns, Stage Projection, Starlight Illumination Effects, Optical Lenses$

DOE Diffractive Optical Elements, DG Laser Grating Patterns, Stage Projection, Starlight Illumination Effects, Optical Lenses

$14.00~~$14.27~~

6 sold

20% off

$5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$ $5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$

5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

$69.87~~$87.34~~

38 sold

3% off

$High Transmittance Diffraction Prism 25.4mm Transparent Small TV Semi-transmissive And Semi-reflective Diffraction Prism Glued Q$ $High Transmittance Diffraction Prism 25.4mm Transparent Small TV Semi-transmissive And Semi-reflective Diffraction Prism Glued Q$

High Transmittance Diffraction Prism 25.4mm Transparent Small TV Semi-transmissive And Semi-reflective Diffraction Prism Glued Q

$96.48~~$99.46~~

9 sold

$5pcs Laser Optical Diffraction Element DOE 5 Rings Concentric Circles PET Grating Lens$ $5pcs Laser Optical Diffraction Element DOE 5 Rings Concentric Circles PET Grating Lens$

5pcs Laser Optical Diffraction Element DOE 5 Rings Concentric Circles PET Grating Lens

$13.28~~$13.28~~

9 sold

50% off

5-10pcs 5050 LED Lens 3 Degree Focus SMD TT6 XXML2 XHP50.2 Optical Lenses A beam of light Spot flashlight Reflector Collimator

$2.58~~$5.17~~

79 sold

33% 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

$79.29~~$118.35~~

5 sold

39% off

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

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

$64.03~~$104.96~~

5 sold

22% off

$Holographic Diffraction Grating Reflective 50/100/300/500/600 Lines/mm 50x50x2mm Glass Sheet for Physics Teaching Experiment$ $Holographic Diffraction Grating Reflective 50/100/300/500/600 Lines/mm 50x50x2mm Glass Sheet for Physics Teaching Experiment$

Holographic Diffraction Grating Reflective 50/100/300/500/600 Lines/mm 50x50x2mm Glass Sheet for Physics Teaching Experiment

$87.57~~$112.27~~

6 sold

6% off

High-power Laser Focusing Laser Head 19.527mm Built-in Glass Lens Thread M90.5P

$3.75~~$3.99~~

28 sold

23% off

30pcs Defective Dichroic Prism Decorative Optical Glass Lenses Party Home Decoration Art DIY Multiple Sizes Optometry and Lens

$10.61~~$13.78~~

18 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~~

16 sold

D12X45mm Adjustable Focus 405nm Blue Line/Cross Line Laser Locator 5mw 10mw 30mw 50mw 100mw Laser Diode Module

$90.64~~$90.64~~

7 sold

50% off

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

$12.80~~$25.60~~

37 sold

19% off

52mm Focal 200mm Doublet Objective Lens DIY Astronomic Telescope ED Green Film Projector Camera Lenses

$10.74~~$13.26~~

7 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~~

29 sold

$Dichroscope Pocket-size Diffraction Spectroscope 21mm Lens Diameter White Light Foldable Design Clear Lens Gem Tools$ $Dichroscope Pocket-size Diffraction Spectroscope 21mm Lens Diameter White Light Foldable Design Clear Lens Gem Tools$

Dichroscope Pocket-size Diffraction Spectroscope 21mm Lens Diameter White Light Foldable Design Clear Lens Gem Tools

$19.88~~$19.88~~

60 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~~

7 sold

13% off

$DOE Diffractive Optical Elements Grating for Laser Light Pattern Projection Stage Effect Viewfinder Beam Expender$ $DOE Diffractive Optical Elements Grating for Laser Light Pattern Projection Stage Effect Viewfinder Beam Expender$

DOE Diffractive Optical Elements Grating for Laser Light Pattern Projection Stage Effect Viewfinder Beam Expender

$2.68~~$3.08~~

21 sold

29% off

Single Slit Mirror Double Slit 50502mm Holographic Diffraction Grating Lens Transmission Mirror Teaching Demonstration

$87.33 $123.00

27 sold

Categories: Tools, Measurement & Analysis Instruments

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19% off

5PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

$66.74 $82.40

22 sold

Categories: Tools, Measurement & Analysis Instruments

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$5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser Light$ $5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser Light$

5pcs/pack DOE 5 Parallel Lines Optical Diffraction Element Grating Lens Laser Light

$14.27 $14.27

7 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off

One-line Laser Module Lens 90 Degree Optical Lens 8mm Diameter Spot Lens PMMA For Measuring Positioning Mount Accessories

$5.38 $5.57

10 sold

Categories: Tools, Measurement & Analysis Instruments

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15% off

Diffractive Optical Element (DOE) Lens | DG Grating Laser Light Pattern Projection | 5×5×0.3mm for Stage Star Lighting Effects

$34.93 $41.10

20 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off

Fiber Laser Welder Reflective Mirrors Lens Reflective Lens 30x14T2 for Qilin SUP20 21 23S/T BW101 Hanwe WSX Hanwei Laser Welder

$51.48 $85.80

35 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

32% off

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

$83.46 $122.73

6 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

$12.80 $25.60

7 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

15% off

Diameter 150-300mm Compound Eye Fresnel Lens Honeycomb Acrylic LED Condenser for DIY Projector Spotlights Wall Lights

$84.05 $98.88

8 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

10 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

50% off

Diffraction grating 4 lines/mm Light interference Teaching demonstration Optical physics teaching aids low density

$16.20 $32.40

8 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$5pcs/pack 5mm 7×7 Optical DOE Diffraction Element DG Grating Lens Dot Matrix Format$ $5pcs/pack 5mm 7×7 Optical DOE Diffraction Element DG Grating Lens Dot Matrix Format$

5pcs/pack 5mm 7×7 Optical DOE Diffraction Element DG Grating Lens Dot Matrix Format

$14.98 $14.98

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

Red Cross Circle DOE Focusable Laser Locator D18x65mm 650nm 660nm Laser Module 10mw 30mw 150mw 200mw for Positioning Cutting

$15.68 $15.68

13 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

15% off

Diameter 50mm-300mm Compound Eye Fresnel Lens Acrylic PMMA Material Uniform Light Spot Improve Light Efficiency Fly Eye Lens

$47.48 $55.86

12 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

33% off

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

$132.91 $198.37

10 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

20% off

1PCS 24 In1 Diffraction Grating Visual Holographic Pattern Optical Laser Grating Lens for Optical Instrument DIY Lenses

$8.90 $11.13

22 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

53% off

Small Diffraction Spectroscope Gemstone Gemological 55mm Length Jeweler Jewel Tester Tool Handheld Gem Spectroscope

$26.21 $55.77

6 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$5pcs/pack DOE Diffractive Optical Elements Grating Lens Laser Light Grid 50x50$ $5pcs/pack DOE Diffractive Optical Elements Grating Lens Laser Light Grid 50x50$

5pcs/pack DOE Diffractive Optical Elements Grating Lens Laser Light Grid 50x50

$14.75 $14.75

42 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

1% off

DOE Diffractive Optical Elements, DG Laser Grating Patterns, Stage Projection, Starlight Illumination Effects, Optical Lenses

$14.00 $14.27

6 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

20% off

$5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$ $5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument$

5 PCS 50X50mm Interference Diffraction Grating Set Single Double Triple Slit Round Hole Grid Optical Experimental Instrument

$69.87 $87.34

38 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

3% off

High Transmittance Diffraction Prism 25.4mm Transparent Small TV Semi-transmissive And Semi-reflective Diffraction Prism Glued Q

$96.48 $99.46

9 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now

$5pcs Laser Optical Diffraction Element DOE 5 Rings Concentric Circles PET Grating Lens$ $5pcs Laser Optical Diffraction Element DOE 5 Rings Concentric Circles PET Grating Lens$