Optical Plano Concave Lens H-K9L Glass Lenses 16mm Diameter, -23.32mm Focal Length Coated 420-760nm for Teaching Experiment

Double concave lens h-k9l biconcave lens 30mm diameter , -100mm focal length optical glass bk7 lenses experiment customization

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

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1

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

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1

-5%

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

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-1%

Plano convex glass lens diameter 6mm , focal 5.89mm h-zk6 optical glass lenses focusing lens spherical coated 400-700nm

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

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2

-8%

Optical glass lens plano-convex lens focusing lens diameter 17.3mm focal length 19.8mm material h-k9l surface quality 60-40

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-1%

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

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-2%

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

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1

-4%

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

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-3%

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

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

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-1%

Optical lens prism,plano convex, concave lenses long focal length high quality k9 glass for teaching experiment tool customized

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-4%

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

2

2

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

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-5%

Glued lens h-zf6/h-zk11 achromatic optical glass lenses 24.9mm diameter ,46mm focal length cemented lens coated 400-700nm

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2

-2%

Meniscus lens optical h-laf53 glass lenses bk7 19mm diameter, -30.97mm focal length coated glass 400-700nm for experiment

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Plano convex lens diameter diameter31mm , focal 54.92mm optical lenses k9 glass focusing lens with ar coating

2

1

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

1

1

-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

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37mm infrared quartz 7979 optical glass plano concave lens focal length -60mm precision laser collimator lenses plano-concave

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Glued lens h-laf50a/h-zf6 achromatic optical glass lenses 13mm diameter 23.79mm focal length cemented lens coated 400-700nm

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4

-4%

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

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-0.9%

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

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H-k9 diameter 8mm , focal length 11mm plano-convex glass lenses optical lens manufacturer custom glass focusing lens

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-2%

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

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1

-1%

Optical plano-convex lens 17.3mm diameter focal length 19.876mm ar coated glass lens

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0

-0.1%

Glued lens h-zbaf16/h-zf4a achromatic optical glass lenses 7mm diameter -15.5mm focal length cemented lens

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1

-2%

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

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0

Glued lens zf1/bak4 achromatic optical glass lenses 13.48mm diameter ,16.4mm focal length cemented lens coated 400-700nm

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1

Convex lens h-zk10l optical bk7 glass lenses 30mm diameter 37.55mm focal length bi-convex with coating 400-700nm

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1

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

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Plano convex lens diameter 22mm , focal 40.5mm h-k9loptical glass lenses bk7 focusing lenes spherical high-quality customization

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