|FE||The lens is designed both for Sony full frame and APS-C digital mirrorless cameras.|
|OSS||The lens is equipped with optical image stabilizer. The stabilizer allows to increase the shutter speed by several stops and shoot handheld in such lighting conditions and at such focal lengths where without stabilizer you will have to use tripod, decrease the shutter speed and/or increase the ISO setting which can lead to blurry and noisy images.|
|Maximum format:||35mm full frame|
|Diagonal angle of view:||84°-10.3° (35mm full frame)|
|61°-6.7° (Sony APS-C)|
|Lens construction:||17 elements in 12 groups, including:|
|Number of blades:||7|
|Closest focusing distance:||24mm: 50 cm|
|240mm: 80 cm|
|Type of autofocus motor:||Linear|
|Full-Time Manual Focus:||Determined by camera|
|Stabilizer features:||Determined by camera|
|Stabilizer efficiency:||No information|
|Maximum diameter x Length:||Ø80.5 x 118.5 mm|
|Weather sealing:||Dust-proof and water-resistant barrel|
|Filter size:||72 mm|
Design and Features
The lens barrel is heavy, dust-proof and water-resistant, made of metal. The lens mount is metallic. Zooming is performed internally. The minimum focusing distance increases with zooming which causes certain inconveniences during close-up shooting.
The focusing ring is not physically coupled with the focusing mechanism and works electronically (focus-by-wire) - turning of the ring actuates an electric motor that moves the focusing group of the lens to the proper position to achieve sharp focus.
The lens has a very wide focal range. Formally it is the advantage, however in practice it causes certain problems with compensation of optical aberrations and equally high image quality at the entire focal range.
The lens lacks focusing mode switch, therefore you have to set the automatic or manual focus mode from the camera.
The lens uses front filters with standard size of 72 mm which are easy to find. However, filters of such size are more expensive and mainly used with professional lenses.
The filter thread does not rotate during focusing which allows convenient use of different types of filters (including but not limited to polarizing and gradient).
The lens features optical image stabilizer.
|User Manual. Multilingual, Adobe PDF, 1 MB|