diffraction grating--我搜100

$40x25mm Spectroscopic Spectrometer Holographic Diffraction Grating Sheet Laser Holographic High Linear Density Grating$

👍: 0.0%

40x25mm Spectroscopic Spectrometer Holographic Diffraction Grating Sheet Laser Holographic High Linear Density Grating

$49.2

60.00

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

👍: 93.3%

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

$7.2

14.40

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

👍: 84.4%

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

$12.8

25.60

$5PCS 50X50mm Single Double Triple Slit Hole Grid interference Experimental Instrument Diffraction Grating Physics Experimental$

👍: 100.0%

5PCS 50X50mm Single Double Triple Slit Hole Grid interference Experimental Instrument Diffraction Grating Physics Experimental

$13.87

16.91

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

👍: 100.0%

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

$7.2

14.40

$5pcs 20*20 Grid DOE Diffraction Grating Lens Laser Light Optical Elements$

👍: 100.0%

5pcs 20*20 Grid DOE Diffraction Grating Lens Laser Light Optical Elements

$9.9

11.00

$Holographic diffraction grating 500 lines 1mm teaching instruments teaching demonstration physical optics transmission$

👍: 0.0%

Holographic diffraction grating 500 lines 1mm teaching instruments teaching demonstration physical optics transmission

$20.22

40.44

$Diffraction grating 600lines 1mm Optical teaching experiment Transmission grating Spectrophotometer Customizable$

👍: 0.0%

Diffraction grating 600lines 1mm Optical teaching experiment Transmission grating Spectrophotometer Customizable

$7.2

14.40

$Holographic diffraction grating 40x25mm 500 lines 1mm grates Teaching demonstration physical optics Optical instrument$

👍: 0.0%

Holographic diffraction grating 40x25mm 500 lines 1mm grates Teaching demonstration physical optics Optical instrument

$12.55

25.10

$Holographic diffraction grating 1200 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics$

👍: 100.0%

Holographic diffraction grating 1200 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

$33.99

67.98

$Holographic diffraction grating 1000 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics$

👍: 100.0%

Holographic diffraction grating 1000 lines 1mm Glass engraving 20x20mm Ultra high precision optical instrument physical optics

$33.99

67.98

$Holographic diffraction grating 300 lines 1mm Glass engraving Teaching demonstration optical instrument Spectroscopic analysis$

👍: 100.0%

Holographic diffraction grating 300 lines 1mm Glass engraving Teaching demonstration optical instrument Spectroscopic analysis

$23.6

47.20

$5pcs Interference Diffraction Sheet Optical Interference Diffraction Grating Sheet Optical Experiment Optical Instrument$

👍: 0.0%

5pcs Interference Diffraction Sheet Optical Interference Diffraction Grating Sheet Optical Experiment Optical Instrument

$19.0

38.00

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

👍: 0.0%

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

$23.99

29.99

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

👍: 100.0%

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

$7.2

14.40

$Single Slit/Double Slits Interference Diffraction Grating Sheet Optical Physical Experiment Optics Elements$

👍: 97.1%

Single Slit/Double Slits Interference Diffraction Grating Sheet Optical Physical Experiment Optics Elements

$8.21

9.12

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

👍: 100.0%

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

$7.2

14.40

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

👍: 100.0%

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

$26.63

32.88

$Holographic diffraction grating 50 lines 1mm teaching instruments teaching demonstration physical optics transmission$

👍: 100.0%

Holographic diffraction grating 50 lines 1mm teaching instruments teaching demonstration physical optics transmission

$20.22

40.44

$Holographic reflection spectroscopic grating 300 lines 1mm teaching demonstration physical optics spectrum diffraction grating$

👍: 100.0%

Holographic reflection spectroscopic grating 300 lines 1mm teaching demonstration physical optics spectrum diffraction grating

$24.5

49.00

$Holographic reflection spectroscopic grating 600 lines 1mm teaching demonstration physical optics spectrum diffraction grating$

👍: 0.0%

Holographic reflection spectroscopic grating 600 lines 1mm teaching demonstration physical optics spectrum diffraction grating

$25.0

50.00

$Diffraction grating 300 lines 1mm Optical teaching experiment Transmission grating Spectrophotometer Customizable$

👍: 0.0%

Diffraction grating 300 lines 1mm Optical teaching experiment Transmission grating Spectrophotometer Customizable

$7.2

14.40