Comprehensive Pentax Lens Guide - Gear Guides
2016年3月21日 · Key members of the FA* series include the FA* 85mm F1.4 portrait lens, FA* 80-200mm F2.8 zoom, and FA* 300mm F2.8 fast telephoto prime. A distinguishing feature of FA* lenses is an AF/MF clutch operated by sliding the focus ring back and forth.
SMC Pentax-M 135mm F3.5 Reviews - M Prime Lenses - Pentax …
2024年9月14日 · Fair enough. For those who merely want a sharp, compact, especially well-made moderate telephoto lens at a very cheap price, the M 135/3.5 really is a no brainer. For those who are more finicky about lens performance, particularly in relation to the rendering of detail and color/contrast, perhaps other options should be considered.
HD Pentax-DA 55-300mm F4.5-6.3 ED PLM WR RE - Pentax Forums
2024年9月15日 · The HD Pentax-DA 55-300mm F4.5-6.3 ED PLM WR RE is a compact, weather-sealed APS-C telephoto zoom lens featuring a retractable barrel design. This lens also debuts PLM (Pulse Motor) autofocus technology and an electromagnetic aperture diaphragm to facilitate smooth focusing and exposure adjustments during video recording.
Best Telephoto lens for K3 - Page 2 - PentaxForums.com
2019年7月7日 · But if you ask a lens designer, they will tell you the actual definition of a telephoto lens is a lens with a physical length shorter than its focal length. So, for example, a Canon 100 f2.8 lens is not a telephoto (being 109mm long), while the Canon 100mm f2.0 lens is a telephoto (being 73mm long).
Vivitar (komine) Auto Telephoto 135mm F2.8 Lens Reviews
2024年9月15日 · Vivitar (komine) Auto Telephoto 135mm F2.8 reviews and specifications. This review page is for the Komine made versions of the vivitar 135mm f2.8. These came in both 4-e. This is a Vivitar Prime lens.
SMC Pentax-M* 67 300mm F4 ED [IF] - Pentax Forums
2022年3月4日 · Even though you don’t have to worry about shutter vibrations as much using the 67 M*300/4 compared to other heavier 6x7 super telephoto lenses, I still like to keep the shutter speeds over 1/60, use MLU and a cable release for most shooting. A good sturdy tripod/head are still mandatory, even for this smaller telephoto lens.
Pentax 67 Telephoto Primes - Lens Reviews and Specifications
Comprehensive listing of Pentax 67 6x7 lenses (Pentax 67 Telephoto Primes - Lens Reviews and Specifications - SLR and Interchangeable Lenses), featuring Pentax medium format 67 lens reviews and 67 lens technical data.
Best Telephoto lens for K3 - PentaxForums.com
2019年7月6日 · Telephoto is a very general term. On a k1edit k3 a 50mm is telephoto and so is a 600mm lens. What distance and what size subject will determine what mm lens. What conditions such as light and rain and hiking all day will determine what quality it's worth the extra money for. Variations in use will determine how much zoom if any is needed.
Pentax Lenses - Pentax Lens Reviews & Lens Database - Pentax …
This is a superb daily telephoto lens. It has a very fast auto focus, I was surprised by this, it has very nice collors, rich, vibrant colors, it handle very easy, is lightweight and small in dimensions, overall a perfect daily or travel telephoto lens. Indeed is only 4.7 to 5.6 aperture openning,...
Which Telephoto lens? - PentaxForums.com
2011年6月26日 · Hi, just bought my new Pentax K5, and wanted to get a telephoto lens for it. I love to shoot wildlife, and was thinking about a 70-300. What do you think is the right lens, and why? There are so many, I'm really confused. Will be heading to Alaska, and really interested in shooting the animals! Thanks so much for helping a beginner!