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Optical diffraction grating Plane reflection grating 2400 line 50*50*6mm Shining wavelength 250nm
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Optical stainless steel slit blackening size 9*9mm Seam length 3mm Seam width 50 microns thickness 0 05mm
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Plane diffraction grating 25*25*6mm engraved line 1200 Shining wavelength 500nm (precision optical element)
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UV 355nm-700nm double-sided antireflection film window K9 substrate 100*92*2mm
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Optical UV-enhanced aluminum mirror UV reflectance High size 80*80*1 1mm
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Optical K9 window sheet Protective sheet dustproof sheet diameter 10mm*1mm can be customized proofing
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Plane silver-plated mirror Infrared mirror size 25*27 *1 5mm(front surface reflection)
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300 line mm engraved diffraction grating Shining wavelength 500nm Size 35*35*10mm
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Optical experiment dustproof and ashproof JGS2 quartz window sheet D100*2 5mm
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Optical plane diffraction reflection grating spectrometer 600 lines 300nm shine 12 7*12 7*6mm
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1064nm plano-concave laser output mirror D25 4mm transparent 30%anti-70%
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Reflective grating engraved line Diffraction grating engraved line number 100 lines mm Size D18*3mm
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Reflective grating 300 line engraved diffraction grating Shining wavelength 1500nm Size 30*30*6mm
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Plane reflection grating 1200 lines 500nm shine 12 7*12 7*6mm (Precision optical lens)
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Optical double glued lens Achromatic lens diameter=18 2mm Focal length=95 8mm
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Optical experiment Front surface aluminum mirror to eliminate ghosting High reflectance D36 5mm*1 1mm
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Optical front surface Aluminum anti-ghosting high reflectivity mirror D36*1 1mm
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