Foctek Photonics, Inc.

Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, tretching a point of light into a line, they are widely used in bar code scanning, projection optics systems, laser measurement systems and holography.

Cylindrical lenses are available in either plano-concave or plano-convex configurations from FOCtek, Plano-concave lenses ha... Read more...

More Product Announcements from Foctek Photonics, Inc.
Daheng New Epoch Technology, Inc.

Similar to a Plano-Convex lens in profile, but only as a cylinder instead of a sphere, this cylindrical lens focuses light only in one dimension. It can also transform a point image into a line image or charging the height of an image without affecting its width. There are two circumference shapes, rectangular and circular. Read more...

More Product Announcements from Daheng New Epoch Technology, Inc.
CRYSTECH, Inc.

Lenses have many applications ranging from the simple collection of the scanning of laser beams to precise imaging and image transfer. CRYSTECH provide these lenses for different application. Read more...

More Product Announcements from CRYSTECH, Inc.
CRYSTECH, Inc.

Lenses have many applications ranging from the simple collection of the scanning of laser beams to precise imaging and image transfer. CRYSTECH provide these lenses for different application. Read more...

More Product Announcements from CRYSTECH, Inc.
UNI Optics Co., Ltd.

The optical properties of cylindrical lenses make them well-suited for a wide range of applications. Common use cases are: Read more...

More Product Announcements from UNI Optics Co., Ltd.
UNI Optics Co., Ltd.

Double Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths. Uni-Optics offers Double Concave lenses with a variety of coating options. Read more...

More Product Announcements from UNI Optics Co., Ltd.
CeNing Optics Co., Ltd.

Diameter tolerance: ±0.1mm

Thinkness tolerance: ±0.1mm

Focal length tolerance: ±1%

Design wavelength: 588nm

Surface quality: 40-20 S/D

Flatness: L/4@633nm

Centration: 3-5 aecmin

Clear aperture: 90% Read more...

More Product Announcements from CeNing Optics Co., Ltd.
Shanghai Optics

As the name suggests, a cylindrical lens is an optical lens with a cylindrical or semi-cylindrical shape. Like a spherical lens, a cylindrical lens has one curved and one flat side. Unlike a spherical lens, however, cylindrical lenses aren’t fully symmetrical — the orientation of a cylindrical lens affects how it transmits light. Read more...

More Product Announcements from Shanghai Optics
Intrinsic Crystal Technology Co., Ltd. (ICC)

A cylindrical lens is typically used to focus, condense or expand incoming light. A cylindrical lens has one cylindrical surface, causing light to be focused in a single dimension or axis. It can also be used to expand the output of a laser diode into a symmetrical beam. Read more...

More Product Announcements from Intrinsic Crystal Technology Co., Ltd. (ICC)