Tamron has announced that it's launching its first lens for Canon's RF mount, the 11-20mm F2.8 Di III-A RXD, next month. The ...

Kopp Glass, Inc. manufactures and sells molded glass products in the United ... fresnel and prismatic lenses; colored filter glass products; night vision compatible filter glass products; heat ...

Spherical lenses are the most used lenses in optical systems design, JT produces high precision spherical lenses in plano convex, double convex, and plano concave, double concave, meniscus, achromatic ...

After hours: November 26 at 5:39 PM EST Loading Chart for CMT ...

A line of CO2 optics for precision lasers used in marking medical and surgical devices requiring permanent identification and/or serialization has been introduced by Laser Research Optics.

and I've divided things by lens mount for ease. Remember that some third-party glass is compatible with multiple systems (I've tried to note this where useful) and that many DSLR lenses work with ...

With these high-performance gifts, you're not just celebrating the holidays – you're gearing up for the next great adventure.

However, by placing a clear glass filled with water in front of the image, the woman’s figure appeared to rotate about 90 degrees. Through this lens effect, she now seemed to face the man ...

If you're looking for the best telephoto lenses for your camera, look no further. I've drawn on experience of testing and reviewing lenses to bring you this indispensable guide to the most capable ...

LightPath Technologies, Inc. (NASDAQ: LPTH) has recently announced in an 8-K filing with the Securities and Exchange Commission the resignation of their independent registered public accounting firm, ...