The Sigma 135mm f/1.8 DG HSM Art is a premier telephoto prime lens engineered for high-resolution sensors, offering class-leading sharpness and compression.
| Focal Length | 135mm |
| Maximum Aperture | f/1.8 |
| Minimum Aperture | f/16 |
| Minimum Focus Distance | 87.5 cm / 34.4" |
| Filter Thread Size | 82mm |
| Weight | 1130g / 39.9 oz |
| Angle of View | 18.2 degrees |
Yes, it features a dust- and splash-proof construction with rubber sealing at the mount, making it suitable for outdoor professional shoots in varying conditions.
The lens uses a large 82mm front filter thread, which is standard for many high-end professional lenses.
Yes, the HSM motor provides quiet autofocus, and the f/1.8 aperture allows for extreme shallow depth-of-field, though its weight may require a sturdy gimbal.
No, the Sigma 135mm f/1.8 Art does not have built-in Optical Stabilization (OS). It relies on the camera's In-Body Image Stabilization (IBIS) if available.