Dichroic mirror optical mirror diameter 25.4mm

-6%

K9 plano-concave spherical mirror diameter 50*50mm focal length 50.0~500.0mm optical mirror spherical mirror light reflection

1

1

-2%

Free good diameter 20mm plane mirror coated windows test and experiment spectroscopic surface coated optical grade lenses

0

2

-1%

Customized zinc selenide znse plano-concave lens diameter 25.4mm focal length -200 / 100/75/50 / 25.4mm coating ir2

0

0

Incomplete data

Depolarized beam splitter prism optical dichroic prism k9 cube 25.4mm split ratio 30r/70t optical coating beam splitter prism

0

0

-0.8%

K9 plano-concave lens/optical concave lens bk7 concave mirror/optical laboratory lens d25.4mm

0

0

-4%

Incomplete data

Depolarized beam splitter prism optical dichroic prism k9 cube 25.4mm split ratio 10r/90t optical coating beam splitter prism

0

0

-3%

Optical products lens diameter 25.4mm center thickness 3.6mm edge thickness 2.0mm bump test quality lens

0

0

-6%

Astronomical telescope newtonian mirror diameter 150, focal length 750 primary and 35mm secondary mirrors optical glass

1

1

H-k9l material double-concave lens diameter 40mm, focal length-100mm mirror optical glass lens

1

0

-5%

Optical lens custom diameter 5mm focal length 35mm center thickness 2.5mm optical glass plano-convex lens

0

0

-6%

Flat reflector mirror 30mm diameter round optical glass student experimental sheet aluminized mirror lenes customized

0

1

Optical experiment high quality lens diameter 25.4mm focal length 100mm center thickness 3.6mm k9 glass meniscus lens

0

1

-7%

Plano convex 15mm diameter 161mm focal length optical glass k9 projector lenses

0

0

-5%

Newton telescope reflective mirror secondary mirror, short axis, astronomical telescope diy high-precision 27mm

0

0

-12%

Optical fiber metal cutting machine windows laser protection lens quartz optical glass for laser engraver

0

0

Laser protection lens quartz optical fiber metal cutting machine windows optical glass for laser engraver

0

0

-6%

Starlight brushed mirror city night scene shooting widescreen movie horizontal spot mirror starlight mirror camera accessories

1

0

Biconvex lens diameter 40mm focal length 60mm optical glass lens

1

1

5.0

Fresnel optical lens, diameter 100mm, flat magnifying glass, outdoor ignition, led lighting

1

3

3.0

-1%

Custom optical high-quality glass 5mm diameter focal length 7.55mm h-k9l laser plano-convex focusing lens

0

0

-4%

25.4mm diameter leica l-shaped prism 90 degree subway tunnel monitoring surveying or measuring optical system

0

0

-2%

Plano convex glass lens diameter 10mm , focal 13.5mm h-k9l optical glass bk7 lenses focusing spherical high-quality customizable

1

1

-1%

Double convex lens diameter 18mm, focal 13mm plano optical glass manufacturer custom quartz glass focusing lens experimental

0

0

-15%

D20*2mm optical metal external reflection al mirror h-k9l optical glass protection al reflector

1

1

-6%

Double concave lens h-k9l biconcave lenses 12mm diameter , -24.12mm focal length optical glass bk7 coated 400-700nm

1

1

-6%

D25.4*3mm optical metal external reflection al mirror h-k9l optical glass protection al reflector

0

0

Plano convex glass lens diameter 10mm , focal 14.8mm h-k9l optical glass bk7 lenses focusing spherical high-quality customizable

0

0

-3%

Double concave lens h-k9l biconcave lenses 40mm diameter , 100mm focal length optical glass bk7 coated 400-700nm

1

1

240x260mm special size optical first surface reflector mirror diy projector accessories high reflectivity front surface mirrors

1

2

5.0

-4%

Plano convex glass lens diameter 8mm , focal 152mm h-k9l optical glass bk7 lenses focusing spherical high-quality customizable

0

0

-2%

Optical lens professional custom high-quality 25.4mm diameter coated 350 ~ 700nm concave-convex lens

0

1

-5%

Newton reflection mirror diameter 203mm focal length 800mm, astronomical telescope diy primary with secondary mirror

1

2

5.0

-2%

Double concave lens h-k9l biconcave lenses 11mm diameter , -19.37mm focal length optical glass bk7 lenses coated 400-700nm

1

1

-2%

Double concave lens h-k9l biconcave lenses 11.9mm diameter , -27mm focal length optical glass bk7 lenses coated 400-700nm

0

1

-3%

30*30*3mm optical metal external reflection al mirror optical glass h-k9l protection al reflector

0

0

-7%

Plano-concave lens gmh13-protective gold concave mirror diameter 25mm optical test

0

1

76-203mm diameter newton spherical primary mirror, concave reflector, diy homemade astronomical binoculars lens accessories

1

3

5.0

-2%

Optical glass plano-convex lens diameter 7mm focal length 20mm optical experimental lens

0

0

-4%

Quartz optical glass plano-convex lens diameter 4.3mm center thickness 2.8mm optical lens

0

0

-4%

Pure white glass plano-concave lens high-precision focusing condenser k9 material diameter 25.4mm

0

0

-5%

25.4mm k9 optical glass focal length -3 -6 -10 -15cm plano concave glass focusing lens precision optics element imaging lens

0

0

-3%

Protection al reflector d30*3mm h-k9l optical metal external reflection al mirror for laser and scanning reflection imaging

0

0

-1%

Optical glass plano-convex focusing lens diameter 8mm focal length 11mm center thickness 3.03mm optical lens

0

0

21mm diameter and focal length -17.835mm center thickness 2.5mm optical glass biconcave lens material h-qf50 optical products

0

0

-2%

Optical glass plano-convex lens diameter 8mm focal length 11mm curvature radius 5.9mm optical experimental lens

0

0

-5%

25.4mm diameter quartz material double convex lens pure white glass high-precision focusing material

0

0

-0.3%

Cube prism defective cross dichroic mirror combiner splitter decor transparent module optical glass class toy hot selling

2

0