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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 »

2021-8-16 16:00

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 »

2021-6-18 20:00

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 »

2019-4-8 15:00

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

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 »

2017-6-23 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 »

2016-10-6 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 »

2016-10-7 03:00