The Pentax K-30 is available body-only, or bundled with either the DA 18-55mm f/3.5-5.6 AL kit lens, or the DA 18-135mm f/3.5-5.6 ED AL DC WR lens. Below are the results of our optical tests on ...

The Pentax 645Z does not normally ship with a lens, so we do not have any "kit lens" test results to share. See below for our viewfinder accuracy test results. The Pentax 645Z's optical viewfinder ...

In addition to our optical filters, MidOpt offers an extensive selection of industrial lenses from the major manufacturers – Fujinon, Kowa, Navitar, Pentax, etc. – as well as being the exclusive North ...

The low-cost Pentax AD 8x25 WP are ideal for day hikes or airplane travel, where you want good-quality optics in a small package. Everything worked—the eyecups felt solid and comfortable ...

Each body is about the size of your average compact camera, but they're bonafide interchangeable lens mirrorless devices, with their very own series of Q-mount optics. At a time when Pentax's DSLR ...

The Pentax version of the HP/Pentax collaboration using HP digital technology and Pentax's skills in camera design and optics. It has reflex viewing but the lens doesn't detach. There are all the ...

Unlike Outdoor Life’s optics test, in which each attribute is assigned a specific numeric score and overall point totals determine each optic’s place within the field, Fossum and I compared notes of ...

Anchor Optics, a division of Edmund Optics, is the preferred provider for Affordable Quality Optics. With over 5,000 products and over 5,000,000 in stock, Anchor Optics is the optics alternative for ...

While 20th-century technology was defined by the growth of electronics, the 21st century belongs to photonics. LEDs will light households powered by photovoltaic panels and filled with displays and ...

Faculty study light-based systems, light-based components, and the underlying physical behavior of light. At a fundamental level, these faculty research basic physical processes of light, including ...

The multidisciplinary study of the transmission of light through the ocean, including the development and use of novel imaging technologies. Research interests are broadly concerned with the use of ...

Researchers from Skoltech, the University of Warsaw, and the University of Iceland have demonstrated that by optical means it is possible to excite and stir an exciton-polariton condensate, which ...