| Sign In | Join Free | My burrillandco.com |
|
Low-Dispersion Focusing Convex Achromatic Lens for Collimators 1. Material Composition: Low-Dispersion Glass: Combines specialized glasses (e.g., ED glass, FK61, or N-BK7/F2 achromatic pair) to minimize chromat...
...convex lens converges light and curves inward. A convex lens converges light and curves outward. Convex lens which is also called as a converging lens or positive lens is thicker at the middle. The light ray...
... causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are desi...
BK7 K9 Fused Silica CaF2 Ar Coating Achromatic Cylindrical Glass Plano Convex Concave Cylinder Lens Cylindrical lens : Cylindrical lens are used to correct astigmatism in the eye and in rangefinders,to produce ...