Sony α Carl Zeiss Sonnar T* 135mm f/1.8 ZA

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Carl Zeiss Sonnar T* 135mm F1.8 ZA
MakerSony, Carl Zeiss
Technical data
TypePrime
Focal length135 mm
Crop factor18°
Aperture (max/min)f/1.8 - f/22
Close focus distance720 mm
Max. magnification0.25x
Diaphragm blades9 circular
Construction11 elements in 9 groups
Features
Ultrasonic motorNo
Physical
Max. length115 mm
Diameter88.5 mm
Weight1050 g
Filter diameter77 mm
Accessories
Lens hoodMetal bayonet
Angle of view
Horizontal18°
History
Introduction2007
Retail info
MSRP1400 USD

The Sonnar T* 135 mm f/1.8 ZA (SAL-135F18Z) is a high-quality wide-aperture prime telephoto lens compatible with cameras using the Sony α lens mount. It was designed and is manufactured by Sony in Japan in collaboration with Carl Zeiss.

The lens is also compatible with cameras using the predecessor Minolta AF lens mount, however some Minolta SLR cameras will claim an aperture of f/1.7 when the lens is in fact only capable of f/1.8.

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