Sony FE 100mm f/2.8 STF GM OSS Lens

E-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to 20 | T5.6 to 22
Apodization Element for Smooth Bokeh
One Aspherical Element & One ED Element
Nano AR Coating
Direct Drive Super Sonic Wave AF Motor
Optical SteadyShot Image Stabilization
Physical Aperture Ring; De-Click Switch
Macro Switching Ring; Focus Hold Button
Eleven-Blade Circular Diaphragm
Sony FE 100mm f/2.8 STF GM OSS Lens is a short-telephoto prime featuring a unique, yet sophisticated optical design. Separating itself from other portrait-length lenses, this 100mm f/2.8 features Smooth Trans Focus (STF) technology, which uses an apodization filter to realize notably smooth bokeh with rounded out-of-focus highlights in both the foreground and background. Contributing to a high degree of sharpness and clarity, the lens also incorporates one aspherical element and one extra-low dispersion element to suppress both spherical and chromatic aberrations. Additionally, a Nano AR coating has also been applied to reduce lens flare and ghosting for greater contrast and color fidelity when working in strong lighting conditions.
Complementing the optics, this lens also sports a robust physical construction that is dust- and moisture-sealed for use in trying conditions. It is also an apt performer, and utilizes a Direct Drive SSM to afford quick, quiet, and smooth autofocus performance. A macro switching ring permits selecting between two focusing ranges, including a dedicated close-up range for working with subjects as close as 1.9' away with a 0.25x maximum magnification. Additionally, Optical SteadyShot image stabilization further contributes to producing sharp images when shooting handheld by minimizing the appearance of camera shake.
Focal Length: 100mm
Aperture: Maximum: f/2.8
Minimum: f/20
Camera Mount Type: Sony E
Format Compatibility: 35mm Film / Full-Frame Digital Sensor
Angle of View: 24°
Minimum Focus Distance: 1.87' (57 cm)
Magnification: 0.25x
Elements/Groups: 14 / 10
Diaphragm Blades: 11, Rounded
Features
Image Stabilization: Yes
Autofocus: Yes
Physical
Filter Thread: Front: 72 mm
Dimensions (DxL): Approx. 3.35 x 4.65" (85.2 x 118.1 mm)
Weight: 1.54 lb (700 g)