Optical filters

D25mm narrowband filter central wavelength 570nm cut-off wavelength 200-1100nm 80% transmittance optical glass spike filter

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1

-2%

Glass collimating lens w/ holder for 405-480nm violet/blue laser full-thread

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1

1.25 inch moon and skyglow filter for astromomic telescope eyepiece ocular glass

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1

D508 large main mirror of dongda newton reflection astronomical telescope star observation

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-2%

Protection goggles for190-540nm 800-2000nm laser/all wavelength eyewear

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-2%

2x rgb optical lens pass green reflect red 12*9*1.15mm

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0

-2%

1x rgb optical lens pass green pass red reflect blue diameter 15mm diy lab

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0

-1%

Glossiness tester tool etb-0686 paint marble surface gloss measurement machine gloss meter glossmeter equipment dc 9v

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0

-2%

Laser collimating lens 12mm focus 6mm diameter aspheric glass lens

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0

-0.5%

1pc cp13c uv tester lens tester ultraviolet tester lens testing equipment (uv400 tester)

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0

-2%

5pcs/lot laser line module colophony /plastic lens 35/45/60/90/120 degrees

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0

-5%

400nm-600nm coated optical glass lens / plane mirror / waterproof diameter 12mm

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0

Air strainer g1/2 thread connector muffler filter silencer for oil-less air compressor high quality

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0

2x rgb optical laser lens pass green reflect red diameter 15mm

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0

-2%

2pcs rgb optical laser lens pass green reflect red 15mm diameter glass mirror

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0

-2%

5pcs/lot laser line module colophony /plastic lens 30degree/45degree/60degree/90degree/120degree

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0

-2%

Dia. 20mm molybdenum mo reflection lens for 10600nm co2 laser engraving cutting

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0

2020 new10pcs pvc anti-blue light test card test light glasses uv test accessories card blue light detection card generator card

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Collimating lens / focusing lens 16mm for 532nm-680nm glass lens

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0

Aimometer 1.25 inch moon and skyglow filter for astromomic telescope eyepiece ocular glass

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0

Handheld spectroscope light emission spectroscopy spectrum physics science optics tool

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0

-0.1%

1pc cp13c uv tester lens tester ultraviolet tester lens testing equipment (uv400 tester)

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0

-2%

Rgb optical lens 60x50x1.0mm reflect green & red & blue /400-700nm laser reflect

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0

-0.3%

1pc cp13c uv tester lens tester ultraviolet tester lens testing equipment (uv400 tester)

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0

Weimeng laser lens protector window optical glass h-k9l material 50*2mm 1064nm for laser cutting machine

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0

-2%

Rgb laser combination optical lens pass blue 450nm reflect red 650nm diameter 15mm

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