Tim Coleman guides us through the best Pentax DSLR options available, both new and second-hand options along with some classics The post Best Pentax DSLRs of all time: options for all budgets appeared ...

What role do the shadows hold in this image? Canon 5D IV | Canon 70-300 F4-5.6 | 128mm | ISO 400 | 1/500 sec | F7.1 Sandwich ...

Four of them – CineBias, CineBias Offset, Film Bias Bleach Bypass and Achromic – will be familiar to Nikon users, as they've ...

Whether you want to upgrade to a Z mirrorless camera or find a new body for classic F-mount lenses, these are the top Nikon cameras we've tested. Images, and the devices that capture them, are my ...

The Siemens D500 powder diffractometer is configured with an graphite monochrometer and IBM compatible workstation. This system is primarily used to satisfy the needs of undergraduate research and is ...

Nikon's mirrorless Z system is supported by an expanding lineup of high-quality lenses. We're here to break down what's available and recommend the best optics we've tested. Images, and the devices ...

The ZR marks a big departure for Nikon mirrorless cameras, featuring a boxy rectangular design with no electronic viewfinder and therefore no pentaprism. If you're migrating from a Z6/7 or adding the ...

A feature-packed new slide-style GSM phone with a 1.3 megapixel camera. Key features include Bluetooth, speakerphone, internal antenna, and 96 MB of memory. Other features include video capture (up to ...

Problem solving is the mental process of analyzing a situation, learning what options are available, and then choosing the alternative that will result in the desired outcome or some other selected ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...