Canon has created some remarkable lenses over the years. The company has the L-series, which is quite exceptional for ...

Lomography launches Joseph Petzval Focus-coupled Bokeh Control Art Lens Series for photographers and filmmakers ...

The Tamron 16-30mm F2.8 Di III VXD lens catches wide-angle views on full-frame cameras, includes full weather sealing for ...

The LK Samyang AF 35mm f/1.4 P FE is the first in a new series of ‘Prima’ lenses, claiming to prioritize portability, ...

Motorola Mobility LLC kept its win over Largan Precision Co., as the Federal Circuit affirmed a tribunal decision ...

The Viltrox AF 35mm f/1.2 LAB FE is an impressive lens in every way, and comes in at an amazingly attractive price you may ...

The Sigma 17-40mm F1.8 DC Art zoom lens brings full-frame background blur to APS-C cameras to satisfy shutterbugs who chase subject isolation or make images in dark environments.

For decades, I have been interested in the application of small-diameter aperture optics, or SDAO, to enhance visual function ...

I tested the Viltrox AF 16mm f/1.8 FE over several weeks attached to an unforgiving Sony A7R V, shooting landscapes and astrophotography. I took photos at a range of aperture settings to test ...

A conical dielectric lens based frequency-diverse bunching meta material aperture (FDBMA) is proposed in this paper. The FDBMA consists of a frequency-diverse transmission meta material aperture ...

Pinhole pupilloplasty is a simple and low-cost solution to restore vision in patients with highly aberrated corneas and can be a valid alternative to corneal transplantation. “This new application ...

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