Meniscus Lenses In Delhi

Product DescriptionOur range of Spherical meniscus lenses which is also known as convex concave lens is manufactured from high raw material and is thicker at the center than at the edges. These lenses are highly polished and are used universally and are offered as per the client\342\200\231s specifications

Product DescriptionSCV lenses with two symmetric inward curving faces have negative focal length, diverges incident light and generally forms a virtual image. Like the PCV lenses, they are often used to expand light beam or to increase the focal length. These types of lenses are normally used in devices such as laser

Product DescriptionSCX lenses have two symmetrical convex surfaces and positive focal length. They are used for condensing, magnifying and to form real or virtual images

Product DescriptionPCV lenses have one flat side and one inward curving surface and negative focal length. They diverge incident light, and generally form virtual images, which could be seen through the lens. PCV lenses offer a very nearly minimum spherical aberration at negative-infinite or near-infinite conjugate ra

Product DescriptionPCX Lenses have one flat and one outward curving faces and positive focal length. These lenses can be used for condensing, magnifying and to form real or virtual image. When used for focusing or collimating, the curved surface always faced to the collimated light, when the lenses is used for imaging

Product DescriptionSpecifications : Linear Dimensions : 0.15 mm First Surface Flatness : l / 10 Material - Quartz / Pyrex Edges beveled approx. 0.50 mm Edges fine ground Surface Quality - Mil-0-13830/80-50 Dielectric layer coated

Product DescriptionSpecifications : Linear Dimensions : 0.15 mm Angles 3 arc sec Flatness over central 90% Edge dimensions - 2 l Material - As per customer's requirement Edges beveled approx. 0.25 mm Edges fine ground Entry and exit faces anti reflection coated Surface Quality: Mil-0-13830/80-50

Product DescriptionSpecifications : Linear Dimensions : 0.15 mm 90% Deviation Tolerance Standard series < 3 arc min. Precision series < 3 arc sec. Flatness over central 90% edge dimensions Standard Series - 2 l Precision Series - l/4 Reflectivity :> 80% per face from 400-800 nm Surface Quality: Mil-0-13830 Standard s

Product DescriptionSpecifications : D=Diameter 0.25 mm < 40 mm 0.50 mm 40 to 100 mm 1.0 mm > 100 mm F= Effective Focal Length 7% CT=Central Thickness 0.5mm ET=Edge Thickness 0.5 mm Material : As per customer's requirement Centration : 3 arc min. Surface Quality : Mil-0-13830/80-50 Anti Reflection Coated