![Plano-Concave Lens](upfiles/image/14497214740.jpg)
Plano-Concave Lens has a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or Tele..
![Plano-Convex Lens](upfiles/image/14497214460.jpg)
Plano-Convex Lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is..
![Double-Concave Lens](upfiles/image/14497214010.jpg)
Double-Concave Lens, also named Bi-Concave Lens, is used to divergent light. The Bi-Concave is best used when the input beam is converging. It is used..
![Double-Convex Lens](upfiles/image/14497213690.jpg)
Double-Convex Lens, also named Bi-Convex Lens, is most suitable where the object and image are on opposite sides of the lens and the ratio of the imag..
![Meniscus Lens](upfiles/image/14497213270.jpg)
Meniscus Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to i..
![Achromatic Lens](upfiles/image/14497217530.jpg)
Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element...