The Nikon F-mount 135mm f/1.8 DG HSM from Sigma pairs bright and sophisticated optics with intuitive handling and design. As part of the Art line of lenses, this 135mm f/1.8 is designed for high-resolution rendering and utilizes FLD and SLD glass to control chromatic aberrations and color fringing for notable clarity. A Super Multi-Layer Coating also enhances image quality by suppressing lens flare and ghosting for improved contrast and color fidelity in strong lighting conditions. The lens sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with full-time manual focus override. The physical design utilizes Thermally Stable Composite material for durability in a wide range of environments, and a brass bayonet mount also offers rigidity and mounting precision.
The Art line within Sigma's Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications. Bright f/1.8 maximum aperture is well-suited for working in low-light conditions and also provides greater control over the focus position when using shallow depth of field techniques. Two F Low Dispersion (FLD) and two Special Low Dispersion (SLD) elements are featured in the optical design. A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions. Nine-blade rounded diaphragm contributes to a smooth and pleasing bokeh quality. The HSM also permits full-time manual focus control simply by rotating the focus ring at any time. A specialized electromagnetic aperture mechanism provides greater exposure control stability that is especially beneficial when working with fast continuous shooting rates. The bayonet mount is constructed from brass for ensured accuracy and durability. The lens is constructed using a Thermally Stable Composite (TSC) material, along with traditional metals, for greater precision and use in wide temperature variations.
Sigma 135mm F/1.8 DG HSM Art Specs
Focal Length |
135mm |
Maximum Aperture |
f/1.8 |
Minimum Aperture |
f/16 |
Lens Mount |
Nikon F |
Lens Format Coverage |
Full-Frame |
Angle of View |
18.2° |
Minimum Focus Distance |
2.87' / 87.5 cm |
Maximum Magnification |
0.2x |
Optical Design |
13 Elements in 10 Groups |
Diaphragm Blades |
9, Rounded |
Focus Type |
Autofocus |
Image Stabilization |
No |
Filter Size |
82 mm (Front) |
Dimensions (ø x L) |
3.6 x 4.52" / 91.4 x 114.9 mm |
Weight |
2.49 lb / 1130 g |
Package Contents:
- Sigma 135mm f/1.8 DG HSM Art Lens for Nikon F
- Sigma Lens Cap
- Sigma Rear Lens Cap
- Lens Hood
- Lens Case