N°334532 · Family detail
SigmaPortrait·L-MOUNT mount
Sigma ART DG HSM 135mm F/1.8
Specifications01
MountL-MOUNT
Focal length135mm
Max aperturef/1.8
TypePortrait · Telephoto · Prime
Weight1220 g
Filter size82 mm
Physical length139.7 mm
Min focus distance0.874 m
Optical elements13
Groups10
Min aperturef/16
Sensor coverage43.3 mm
Additional Info02
ModelDG HSM
FormatFull Frame
SeriesART
SpecialHSM
Iris Blades9
Country Of OriginJapan
Field Notes02
Sigma 135mm F/1.8 ART DG HSM is a fixed 135mm prime lens for telephoto portrait and low-light use, with a maximum aperture of f/1.8. It’s designed for full-frame/APS-C (DG).
AI-assisted summary — verify against linked sources
Other Mounts03
This lens family is also indexed in 4 other mounts.