Specifications:
● Brand: Sony
● Model: SEL2870GM
● Type: Standard Zoom GM Lens
● Maximum Aperture: f/2
● Minimum Aperture: f/22
● Lens Mount: Sony E
● Lens Format Coverage: Full-Frame
● Minimum Focus Distance: 1.2' / 38 cm
● Maximum Magnification: 0.23x
● Optical Design: 20 Elements in 14 Groups
● Diaphragm Blades: 11, Rounded
● Focus Type: Autofocus
● Image Stabilization: No
● Filter Size: 86 mm (Front)
Sharp, refined rendering in a unique constant F2 standard zoom
Optics featuring large elements manufactured using advanced techniques, including three XA (extreme aspherical) elements, ensure high corner-to-corner resolution at F2 throughout the zoom range. One ED (extra-low dispersion) and three Super ED elements reduce chromatic aberration, Nano AR Coating II cuts flare/ghosting, floating focus boosts close-focus resolution, and gorgeous G Master bokeh enhances dimensionality.
A compact, mobile lens packed with superb optics and functionality
This compact, lightweight F2 zoom lens delivers advanced standard zoom functionality, image quality that rivals the best primes, and stunning AF. Innovative technologies including advanced optics and XD (extreme dynamic) linear motors make all of this fit in a constant F2 zoom that is only 92.9 x 139.8 mm (3.75 x 5.63 in) and weighs just 918 g (32.4 oz). Stress-free shooting with all the advantages of a standard zoom and no compromise on image quality.
Precise, tenacious AF tracking with instant response
Four XD (extreme dynamic) linear motors and the latest algorithm keep the large F2 focus group under precise control. Reliable focus tracking and instant response are essential in professional situations such as weddings or sports events where missing even one frame can be disastrous. This lens is fully compatible with the 120fps burst capability of the α9 III3, and tracking continues smoothly even while zooming.
