Search results
Results from the WOW.Com Content Network
Focal length [a] Aperture OIS Weight Length Release year Availability Wide Tele Wide Tele Sony 28-70mm F2 E: 28mm 70mm f / 2.0 f / 2.0 No 918g 140mm 2024 Current: Canon 28-70mm F2 RF: 28mm 70mm f / 2.0 f / 2.0 No 1430g 140mm 2018 Current: Canon 24-105mm F2.8 RF: 24mm 105mm f / 2.8 f / 2.8 Yes 1330g 199mm 2023 Current: Sony 24-70mm F2.8 II: E ...
This is a list of autofocus prime lenses designed for mirrorless cameras that measure less than 30 millimeters in length — limit one per brand and focal length combination. In 2024, Viltrox released the thinnest autofocus pancake lens ever produced for full-frame sensors: a 28mm F4.5 lens that is only 15mm thick.
For example, a 35 mm lens mounted on a full-frame Canon EOS 5D provides a slightly wide-angle view, while the same lens mounted on an APS-C Canon EOS 400D provides a "normal" or slightly telephoto view. In order to more easily compare lens–camera pairs, it is common to use their 35 mm equivalent focal length.
The 1.5 indicates that the angle of view of a lens on the camera is the same as that of a 1.5 times longer focal length on a 35 mm full-frame camera, which explains why the crop factor is also known as a focal-length multiplier. For example, a 28 mm lens on the DSLR (given a crop factor of 1.5) would produce the angle of view of a 42 mm lens on ...
35 mm equivalent focal lengths are calculated by multiplying the actual focal length of the lens by the crop factor of the sensor. Typical crop factors are 1.26× – 1.29× for Canon (1.35× for Sigma "H") APS-H format, 1.5× for Nikon APS-C ("DX") format (also used by Sony, Pentax, Fuji, Samsung and others), 1.6× for Canon APS-C format, 2× for Micro Four Thirds format, 2.7× for 1-inch ...
Focal Length Aperture intro OSS Zeiss/G/ G Master Lens Wgt ⌀ Length Min Focus Mag Filter Size Model Notes 14mm: f / 1.8 2021 No G Master 460g 83mm 99.8mm 0.25m 0.10 N/A SEL-14F18GM Uses gel filters behind the rear element. 20mm: f / 1.8 2020 No G 373g 73.5mm 84.7mm 0.18m 0.22 67mm SEL-20F18G 24mm: f / 1.4 2018 No G Master 445g 75.4mm 92.4mm 0 ...
A normal lens typically has an angle of view that is close to one radian (~57.296˚) of the optical system's image circle. [citation needed] For 135 format (24 x 36 mm), with an escribed image circle diameter equal to the diagonal of the frame (43.266 mm), the focal length that has an angle of one radian of the inscribed circle is 39.6 mm; the focal length that has an angle of one radian of ...
The Canon EF 28–90mm f / 4–5.6 is a full frame SLR zoom lens, also often included as a kit lens with Canon EOS film cameras. The maximum aperture is f / 4 at 28mm, reducing to f / 5.6 at 90mm. When set to 90mm, this will create a moderate amount of background blur for portrait photography. There are several versions of this lens.