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  2. Sony FE 70-200mm F2.8 GM OSS - Wikipedia

    en.wikipedia.org/wiki/Sony_FE_70-200mm_F2.8_GM_OSS

    The Sony FE 70-200mm F2.8 GM OSS is a premium, constant maximum aperture full-frame (FE) telephoto zoom lens for the Sony E-mount, announced by Sony on February 3, 2016. [ 1 ] [ 2 ] The 70-200mm f/2.8 lens is popular among event photographers and photojournalists where the lower light capabilities are required.

  3. List of Sony E-mount lenses - Wikipedia

    en.wikipedia.org/wiki/List_of_Sony_E-mount_lenses

    f / 2.8 2015 Yes G 602g 79mm 130.5mm 0.28m 1.00 62mm SEL-90M28G Macro lens. 100mm: f / 2.8 2017 Yes G Master 700g 85.2mm 118.1mm 0.57m 0.25 72mm SEL-100F28GM Smooth Trans Focus. 135mm: f / 1.8 2019 No G Master 953g 89.5mm 127mm 0.70m 0.25 82mm SEL-135F18GM 300mm [39] f / 2.8 2023 [40] Yes G Master 1470g: 124mm: 265mm: 2m: 0.16: 40.5mm: SEL ...

  4. Sony FE 100mm F2.8 STF GM OSS - Wikipedia

    en.wikipedia.org/wiki/Sony_FE_100mm_F2.8_STF_GM_OSS

    Given its unusually high 1:4 (0.25x) image reproduction ratio, the 100mm GM lens can be considered a pseudo-macro lens. Though designed for Sony's full frame E-mount cameras, the lens can be used on Sony's APS-C E-mount camera bodies, with an equivalent full-frame field-of-view of 150mm. Photo taken with a Sony FE 100mm F2.8 STF GM OSS lens

  5. dBFS - Wikipedia

    en.wikipedia.org/wiki/DBFS

    Decibels relative to full scale (dBFS or dB FS) is a unit of measurement for amplitude levels in digital systems, such as pulse-code modulation (PCM), which have a defined maximum peak level. The unit is similar to the units dBov and decibels relative to overload (dBO). [1] The level of 0 dBFS is assigned to the maximum possible digital level. [2]

  6. Sony FE 24-70mm F2.8 GM II - Wikipedia

    en.wikipedia.org/wiki/Sony_FE_24-70mm_F2.8_GM_II

    DxOMark gave a score of 39 points for the Sony FE 24-70mm F2.8 GM II and 32 points for its predecessor, both tested on a Sony A7R IV. The measured sharpness increased from 33 Mpix to 40 Mpix, the measured chromatic aberration decreased from 10 μm to 5 μm, and the distortion (distortion of straight lines in the real world for example ...

  7. Sony FE 90mm F2.8 Macro G OSS - Wikipedia

    en.wikipedia.org/wiki/Sony_FE_90mm_F2.8_Macro_G_OSS

    The Sony FE 90mm F2.8 Macro G OSS is a full-frame macro prime lens for the Sony E-mount, announced by Sony on 4 March 2015.. As of June 2017, the 90mm Macro lens is one of only 3 E-mount lenses manufactured by Sony that are specifically designed for macro photography, with the others being the Sony FE 50mm F2.8 Macro and Sony E 30mm F3.5 Macro lenses.

  8. Sony FE 24-70mm F2.8 GM - Wikipedia

    en.wikipedia.org/wiki/Sony_FE_24-70mm_F2.8_GM

    The Sony FE 24-70mm F2.8 GM is a premium constant maximum aperture full-frame (FE) zoom lens for the Sony E-mount, announced by Sony on February 3, 2016. [1] [2]Though designed for Sony's full frame E-mount cameras, the lens can be used on Sony's APS-C E-mount camera bodies, with an equivalent full-frame field-of-view of 36-105mm.

  9. Sony FE 16-35mm F2.8 GM - Wikipedia

    en.wikipedia.org/wiki/Sony_FE_16-35mm_F2.8_GM

    The Sony FE 16-35mm F2.8 GM is a premium constant maximum aperture wide-angle full-frame (FE) zoom lens for the Sony E-mount, announced by Sony on May 17, 2017. The lens is scheduled for release on August 31, 2017. [1] This lens is part of Sony's professional GM zoom lens of the FE 12-24mm F2.8, FE 16-35mm F2.8, FE 24-70mm F2.8, and FE 70-200mm ...