Bi Concave Lens

k9 bi concave lens glass optical

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

A biconcave lens will radiate light with a negative focal length, which is composed of two concave surfaces with equal curvature. It is often used for beam expansion, projection and focal length expansion of the lens. Hengpu optics provides double concave lenses without coating and with antireflection coating....

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optical lens 12.7mm bi concave lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

A biconcave lens will radiate light with a negative focal length, which is composed of two concave surfaces with equal curvature. It is often used for beam expansion, projection and focal length expansion of the lens. Hengpu optics provides double concave lenses without coating and with antireflection coating....

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k9 25.4mm bi concave lens optical lens glass

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

A biconcave lens will radiate light with a negative focal length, which is composed of two concave surfaces with equal curvature. It is often used for beam expansion, projection and focal length expansion of the lens. Hengpu optics provides double concave lenses without coating and with antireflection coating....

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50.8mm bi concave optical lens glass lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

A biconcave lens will radiate light with a negative focal length, which is composed of two concave surfaces with equal curvature. It is often used for beam expansion, projection and focal length expansion of the lens. Hengpu optics provides double concave lenses without coating and with antireflection coating....

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127mm bi concave glass optical glass lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

The double concave lens is similar to the flat concave lens. The focal length is negative, but the light incident in parallel diverges outward. The curvature radii of the two sides of the double concave lens are equal. It is generally used to increase the focal length in beam expansion light, projection and other...

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13.5mm biconcave lens optical glass lens

• Packaging: Carton box with inner sponge f...
• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

13.5mm biconcave lens optical glass lens Material: K9, BK7, FS, UVFS, CaF₂, ZnSe Diameter:3mm-200mm±0.05mm Center Thickness Tolerance:±0.05mm

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glass bi-convex spherical lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

Biconvex lens is a lenticular lens sheet that includes an incident surface and an exit surface, and is characterized in that the focal length of the middle part of the lens surface is longer, and the focal length of the ends of each lens surface is shorter. The lenticular lens is mainly used to condense the light from...

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glass optical bi-convex spherical lens double convex lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

Because of its high stability and good performance, it is widely used in different high-precision optical elements and optical lenses for industrial scientific research, such as national defense, military industry, precision medical instruments and so on. The quality of glass Plano convex glass lens produced by our...

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bk7 optical bi-convex spherical lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

Biconvex lens is a lenticular lens sheet that includes an incident surface and an exit surface, and is characterized in that the focal length of the middle part of the lens surface is longer, and the focal length of the ends of each lens surface is shorter. The lenticular lens is mainly used to condense the light from...

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k9 glass bi-convex spherical lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

A biconvex lens is a cylindrical lens sheet including an incident surface and an exit surface, which is characterized in that the focal length in the middle of the lens surface is long and the focal length at the end of each lens surface is short. Because of its high stability and good performance, it is widely used...

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B270 Optical Glass bi-convex spherical lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

The biconvex lens produced by our company is a cylindrical lens sheet including incident surface and exit surface. It is characterized in that the focal length in the middle of the lens surface is long and the focal length at the end of each lens surface is short. Because of its high stability and good performance, it...

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6mm optical glass bi-convex spherical lens

• Supply Ability: 5000 pieces per month
• Transportation: Ocean,Land,Air,Express,Others

Lens can be widely used in security, vehicle, digital camera, laser, optical instrument, etc., and plays an important role in astronomy, military, transportation, medicine and other fields. The biconvex lens produced by our company is a cylindrical lens sheet including incident surface and exit surface. It is...

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