11 products found
Koyo Co., Ltd.
20+ people viewing
Achromatic lenses combine a positive lens made of a material with low dispersion and a negative lens made of a material with high dispersion to eli...
Koyo Co., Ltd.
40+ people viewing
■Basic properties: concave lens A lens that diverges light, contrary to a convex lens, is called a concave lens. Depending on the shape of both sid...
Koyo Co., Ltd.
30+ people viewing
■Basic properties: concave lens A lens that diverges light, contrary to a convex lens, is called a concave lens. Depending on the shape of both sid...
Koyo Co., Ltd.
30+ people viewing
Excellent transmission properties from near ultraviolet to near infrared, suitable for a wide range of applications including high temperature and ...
Koyo Co., Ltd.
40+ people viewing
Double-convex lenses (DCX) have a positive focal length and are primarily used for image magnification and light focusing applications. Biconvex l...
Koyo Co., Ltd.
30+ people viewing
Last viewed: 20 hours ago
■High-performance objective lens Manufactured by Beck This high-performance objective lens, formerly known as the Beck Ealling objective lens, is c...
Koyo Co., Ltd.
30+ people viewing
It is used to efficiently focus light, and a lens with a short focal length relative to its aperture is usually effective.
Koyo Co., Ltd.
30+ people viewing
Last viewed: 3 hours ago
Turning parallel rays into diffused rays, it looks just like a diffused ray emanating from a point ray at the focal point of a lens. They can be in...
Koyo Co., Ltd.
30+ people viewing
Last viewed: 7 hours ago
Turning parallel rays into diffused rays, it looks just like a diffused ray emanating from a point ray at the focal point of a lens. They can be in...
Koyo Co., Ltd.
50+ people viewing
Last viewed: 22 hours ago
Plano-convex lenses (PCX) have a positive focal length and are primarily used for image magnification and light focusing applications. A plano-con...
Koyo Co., Ltd.
30+ people viewing
Turning parallel rays into diffused rays, it looks just like a diffused ray emanating from a point ray at the focal point of a lens. They can be in...