Sony SEL2870 FE 28-70mm f/3.5-5.6 OSS Lens for Sony NEX A7 A7R Camera

The Sony FE 28-70mm f/3.5-5.6 OSS Lens is a versatile, compact, and lightweight wide-angle to portrait-length zoom lens designed specifically for full-frame E-mount cameras. It is also compatible with APS-C-sized image sensors and will provide a 35mm-equivalent focal length range of 42-105mm. In regard to the optical design, three aspherical elements and one extra-low dispersion element help to reduce aberrations and distortions while contributing to notable image sharpness and clarity.

This lens also integrates Optical SteadyShot image stabilization to lessen the appearance of camera shake when working in low-light conditions or with longer focal lengths. Additionally, a dust- and moisture-resistant construction ensures this lens' use in tough environmental conditions.

This mid-range 28-70mm zoom lens covers wide-angle to portrait-length perspectives and is compatible for use on both full-frame and APS-C-sized image sensors; when used on an APS-C-sized sensor, the 35mm-equivalent focal length range will be 42-105mm.

Three aspherical elements and one extra-low dispersion element help minimize aberrations and distortions throughout the zoom range while contributing to high overall clarity.

Optical SteadyShot image stabilization minimizes the appearance of camera shake to better suit working with longer shutter speeds and telephoto focal lengths.

Dust- and moisture-resistant design provides consistent performance when working in inclement environmental conditions.

Seven-blade circular diaphragm provides a smooth out-of-focus quality that is well-suited to shallow depth of field imagery.

Outstanding performance in an affordable full-frame zoom that is lightweight and compact. Three aspherical elements and one ED glass element contribute to beautiful rendering with minimum aberration. Built-in Optical SteadyShot image stabilization ensures clearer, sharper handheld shots. Dust and moisture resistant design maximizes reliability in adverse conditions.

Sony FE 28-70mm f/3.5-5.6 OSS Specifications

Performance
Focal Length	28 - 70mm Comparable APS-C Focal Length: 42 - 105 mm
Aperture	Maximum: f/3.5 - 5.6 Minimum: f/22 - 36
Camera Mount Type	Sony E (Full-Frame)
Format Compatibility	35mm Film / Full-Frame Digital Sensor APS-C
Angle of View	75° - 34° APS-C Picture Angle: 54° - 23°
Minimum Focus Distance	11.81" (30 cm)
Magnification	0.19x
Elements/Groups	9/8
Diaphragm Blades	7

Features
Image Stabilization	Yes
Autofocus	Yes

Environmental

Physical
Filter Thread	Front:55 mm
Dimensions (DxL)	Approx. 2.85 x 3.27" (72.5 x 83 mm)
Weight	10.41 oz (295 g)

Lens Construction

MTF Chart

Sony SEL2870 FE 28-70mm f/3.5-5.6 OSS Lens for Sony NEX A7 A7R Camera 2014-08-26T19:08:00-07:00 Rating: 4.5 Diposkan Oleh: Unknown