Symetric Concave Lenses (SCX) Manufacturers & Exporters, Symetric Concave Lenses (SCX) Supply for Tenders from India
Product Code : LEN001
Description: SCV 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 beam expanders, projection optics, etc. in combination with other lenses. Specifications D=Diameter ± 0.25 mm < 40 mm ± 0.50 mm 40 to 100 mm ± 1.0 mm > 100 mm F= Effective Focal Length ±5% 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
