|E||The lens is designed only for Sony APS-C digital mirrorless cameras.|
|MACRO||Macro lens. Designed for close-up photography.|
|Diagonal angle of view:||50.5° (Sony APS-C)
|Lens construction:||7 elements in 6 groups, including:|
|Number of blades:||7|
|Closest focusing distance:||10 cm|
|Closest working distance:||3 cm|
|Magnification ratio:||1:1 at the closest focusing distance|
|Type of autofocus motor:||Stepping|
|Full-Time Manual Focus:||Determined by camera|
|Maximum diameter x Length:||Ø55 x 62 mm|
|Filter size:||49 mm|
Design and Features
The lens barrel is lightweight, made of metal. The lens mount is metallic.
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 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 49 mm which are easy to find. They are also inexpensive.
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).
|Sensor size:||23.5×15.6 mm|
|Vignetting at F/3.5:||-1.6 EV|
|User Manual. Multilingual, Adobe PDF, 541 KB|
|User Manual. Multilingual, Adobe PDF, 586 KB|