Spot Diameter 5mm, Surface Quality 60-40H-K9L Optical Glass Lens

-1%

5mm diameter focal length 7.55mm h-k9l optical glass plano-convex focusing lens

0

0

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

1

0

-4%

Material h-k9l,diameter 53mm,focal length 75.6mm,plano-convex cylindrical lens,one-dimensional magnification or compression

0

0

-6%

Plano convex lens diameter 16mm , focal 28mm h-k9l optical glass es bk7 focusing spherical

1

2

5.0

-0.5%

Optical glass focusing lenses high quality 4mm diameter focal length 8.55mm h-k9l plano-convex lens

0

0

-4%

Plano convex lens diameter 16mm , focal 10mm h-k9l optical glass es bk7 focusing spherical

2

2

-4%

Plano-convex focusing lens diameter 8mm focal length 11mm radius of curvature 5.9mm optical glass material h-k9l

0

0

-5%

Spot diameter 5mm divergence angle 110 degrees visible light band 400~700nm infrared line lens

1

1

-0.4%

H-k9l material focal length 50.8mm center thickness 21.62mm optical glass plano-convex cylindrical lens enlarge or compress

0

0

-1%

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

0

0

-9%

Meniscus lens optical h-k9l glass lenses bk7 14.17mm diameter, 23.84mm focal length glass for experiment high quality

0

0

-0.9%

Custom high quality optical lens diameter 4mm focal length 8.55mm h-k9l focusing glass plano-convex lens

0

0

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

0

2

Plano convex lens diameter 16mm , focal 28mm h-k9l optical glass lenses bk7 focusing lens spherical

0

0

Plano convex lens optical glass lenses 76mm diameter 503mm focal length h-k9l focusing spherical high-quality customizable

0

0

-4%

Optical lens diameter 5mm center thickness 1.1mm coated 650nm optical glass meniscus lens

1

1

5.0

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

0

1

Glued lens h-k9l/h-zf2 achromatic optical glass lenses16mm diameter 34.47mm focal length cemented lens coated 400-700nm

0

1

-3%

Optical glass lens diameter 5mm coating 650nm focal length 19.18mm glass meniscus lens

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%

Plano convex lens diameter 18mm , focal 64mm h-k9l optical glass lenses bk7 focusing lens spherical high-quality customization

1

0

-2%

Diameter 5mm with focal length of 13.15mm h-k9l glass plano convex optical glass focusing lens for laser

1

1

-4%

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

0

0

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

0

0

-2%

Optical plano-convex lens 5mm diameter focal length 7.55mm tc 1.7mm edge thickness 0.9mm h-k9l laser focusing lens

1

0

Plano convex lens diameter 25mm focal length 45mm h-k9l glass lens optical glass optical lens

1

1

Double convex lens diameter 12mm focal length 12mm h-k9l glass lens optical glass optical lens

0

0

Glued lens h-zf5/h-k9l achromatic optical telescope lenses 55mm diameter 268.31mm focal length with coating 400-700nm

0

0

-5%

Optical plano-convex lens 10mm diameter focal length 21mm edge thickness 1.69mm h-k9l optical experiment lens

0

0

44mm optical glass lens plano-convex lens optical lens led lens car lens multiple height

0

0

-2%

Optical glass material plano-convex focusing lens lens diameter 17.3mm h-k9l optical experimental material

0

0

-1%

K9 plano-convex cylindrical lens square size 53 x 50.8mm lens optical experiment focusing beam focal length50.8/75mm

0

0

-1%

Meniscus lens optical zk6 glass lenses h-k9l 15mm diameter, 25.39mm focal length coated glass for experiment 400-700nm

0

0

-6%

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

1

1

-5%

Diameter 50mm,focal length 77mm,3-element achromatic lens,optical doublet lens,optical glass,collimation, telescope objective

0

0

-3%

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

-2%

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

1

1

-0.8%

Optical plano concave lens h-k9l glass lenses 16mm diameter, -23.32mm focal length coated 420-760nm for teaching experiment

1

1

Plano convex lens diameter 7.2mm focal length 63mm h-k9l glass lens optical glass optical lens

0

0

-2%

Diameter 2 mm length 6 mm material h-k9l transparent high-quality optical glass rod lens for sale

0

0

-3%

Optical focusing plano-convex lens focal length 8.55mm h-k9l material experimental glass

0

0

Bk-7 plano-convex cylindrical lens square size 40 / 60mm uncoated k9 cylindrical lens optical experiment focusing beam expanding

0

0

-6%

Optical lens edge thickness 1.53mm clear aperture 9.4mm h-k9l optical glass material concave-convex lens

0

0

Plano convex lens optical glass lenses diameter50mm focal 113mm h-k9l focusing spherical high-quality coated 400-700nm

1

1

-2%

Double convex lens diameter 10mm focal length 16mm h-k9l glass lens optical glass optical lens

0

0

-0.4%

Diameter 9mm, height 8mm powell prism, optical glass, one-line lens, one-line laser module, special lens material h-k9l

1

1

5.0

Diameter 27.5mm height 9mm body material pmma led lens 6*60 degree stage light spotlight transmittance 93%

1

2

3.0