If You Really Love Your Lenses, You’ll Put UV Filters On Them

I can't remember where I read about UV filters being used as insurance for your lenses. However since then, I've always had one on each of my lenses. Even for the lenses on my smallest, 1-inch sensor cameras.

Because there are few things worse in photography than having to replace a lens that you broke because you dropped it. Or smashed the lens against something in the field. And while a UV filter can't protect the entire lens from damage, it can certainly save the front lens elements on many occasions. All other lens elements are protected by the lens body, so why leave the front element exposed to potential damage?.

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2022-8-28 07:00

Èñòî÷íèê: thephoblographer.com

lens lenses → Ðåçóëüòàòîâ: 126 / lens lenses - ôîòî


Ôîòî: dpreview.com

Tested: Sony's trio of compact 24mm, 40mm and 50mm G prime lenses

Earlier this year Sony announced a set of three compact full-frame E-mount prime lenses: the 24mm F2. 8 G, the 40mm F2. 5 G, and the 50mm F2. 5 G. Their small, lightweight design makes them convenient for casual and on-the-move photographers, and their nearly identical sizes and weights make them ideal for gimbal movie shooters requiring the versatility of a few different focal lengths. dpreview.com »

2021-08-16 16:00

Ôîòî: dpreview.com

Researchers propose ‘spaceplates’ to miniaturize lenses by reducing air gaps

The addition of the spaceplate reduces the distance needed between the lens element and the sensor, thus allowing smaller lenses A lot of work has been done using high refractive index glasses, diffraction grating systems and lens element design to reduce the size of camera lenses, but a group of researchers are now targeting the air-space between those elements in a bid to create miniaturized optical systems. dpreview.com »

2021-06-17 20:00

Ôîòî: dpreview.com

CP+ 2019: We tour Panasonic's Yamagata lens factory

Yamagata: a long way from Osaka Left to Right; Kiyokazu Ishiyama, Kuniko Katagiri, Kimihiro Wakamizu, Toshiaki Takano and Takemi Oketa The city of Tend. But this quiet spot, hemmed-in by the Iide, It makes other things, too, but we visited because it's responsible for lens units for compact cameras, interchangeable lenses, and lens elements for both Panasonic and other (un-named) customers. dpreview.com »

2019-04-08 15:00

Ôîòî: digitalrev.com

Pick Your Next Portrait Lens

If you’re serious about taking better portraits, then one thing you can do is invest in a lens that caters specifically for the subject. People will tell you that a great portrait can be shot on any lens, and that’s true, but certain types of optics just make it easier to be successful. digitalrev.com »

2018-11-15 03:00

Ôîòî: digitalrev.com

Lens Lingo Explained

Pick up a lens and you’ll most likely see numbers and letters on the side or front of an optic. Sit and chat with a photographer and they may even use terms and words that seem a little unfamiliar and technical. digitalrev.com »

2018-01-04 03:00

Ôîòî: dpreview.com

Hands-on with the Fujinon MK50-135mm T2.9 cine lens

Hands-on: Fujinon MK50-135mm T2. 9 cine lens The Fujinon MK50-135mm T2. 9 cinema lens is the second in Fujifilm's new line of MK lenses designed for Super 35 and APS-C cameras. MK lenses are designed to appeal to the emerging production market, offering features and quality typically associated with more expensive cinema lenses at a price point that's attractive to budget-conscious cinematographers. dpreview.com »

2017-06-22 14:00

Voigtlander shows off three new lenses including 65mm F2 Macro for E-mount

$(document). ready(function() { SampleGalleryV2({"containerId":"embeddedSampleGallery_9965740614","galleryId":"9965740614","isEmbeddedWidget":true,"standalone":false,"selectedImageIndex":0,"startInCommentsView":false,"isMobile":false}) }); Lens manufacturer Voigtlander is set to introduce three unusual lenses this autumn and has posted pictures and specifications on its website, but isn’t letting on when they will arrive. dpreview.com »

2016-10-05 22:21

Sigma Acknowledge Incompatibility Issue with Canon 5D Mark IV

Sigma has officially acknowledged a lens incompatibility flaw with its new lenses when used with the Canon 5D Mark IV. In the statement released a few days ago, the company detailed a selection of currently unavailable features including; the MO (Manual Override) function, and lens correction features - such as Peripheral illumination correction, Chromatic aberration correction, Diffraction correction and Distortion correction. digitalrev.com »

2016-09-28 03:00

Ôîòî: dpreview.com

Zeiss adds super-wide and tele- options to Milvus line

Zeiss has announced it's adding 15mm F2. 8, 18mm F2. 8 and 135mm F2 options to its manual focus Milvus line. Counting these three, there are now nine lenses in the Milvus range. Zeiss puts an emphasis on robust construction with their full metal barrels, video-friendly features and optical designs that minimize chromatic aberration and distortion. dpreview.com »

2016-09-08 18:54

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