Product Details
Sigma 85mm F1.4 EX DG HSM
New Fast F1.4 Lens from Sigma. 85mm EX DG HSM. Filter size 77mm
Designed for use with full frame digital cameras. May also be used with smaller APS-c size sensors with a corresponding effective increase in focal length to about 127.5mm with most cameras
Sigma’s New 85mm F1.4 EX DG HSM lens is a large aperture medium telephoto lens optimized for use with digital SLR cameras and is especially ideal for portrait and low light photography. Designed with SLD glass and a glass mold element excellent color correction is achieved for all types of aberrations and superior optical performance is ensured. It is equipped with a rear focus system that minimized fluctuation of aberration caused by focusing and the Super Multi Layer Coating reduces flare and ghosting even in backlight photography. HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus capability and the round 9 blade diaphragm creates pleasant out-of-focus highlights. It comes with a Petal-type hood to block out extraneous light. For digital cameras with an APS-C size image sensor, a dedicated hood adapter, which expands the length of the lens hood is supplied and enables the hood to block out extraneous light more effectively.
- HSM (Hyper-Sonic Motor) ensure a quiet, high speed autofocus and full-time manual focusing capability
- SLD (Special low Dispersion) glass element and glass mold elements for superior optical performance
- Minimum focusing distance of 33.5”
One SLD (Special Low Dispersion) glass element and one glass mold element give excellent correction for all types of aberrations and ensure superior optical performance. This lens is equipped with a rear focus system that minimizes fluctuation of aberration caused by focusing. The Super Multi-Layer Coating reduces flare and ghost even in backlight photography. Incorporating HSM (Hyper Sonic Motor), this lens provides quiet and high speed AF as well as full-time manual focus capability. It features a minimum focusing distance of 85cm and a maximum magnification 1:8.6. This lens has a round 9 blade diaphragm which creates an attractive blur to the out of focus images.
This lens is supplied with a Petal-type hood to block out extraneous light. For digital cameras with an APS-C size image sensor, a dedicated hood adapter, which expands the length of the lens hood, is supplied and enables the hood to block out extraneous light more effectively.
Specifications:
| Lens Construction | 11 Elements in 8 Groups | ||||||||||
| Angle of View | 28.6 | ||||||||||
| Number of Diaphragm Blades | 9 | ||||||||||
| Miminum Aperture | f16 | ||||||||||
| Minimum Focusing Distance | 85 cm / 33.5 in | ||||||||||
| Filter Size (mm) | 77mm | ||||||||||
| Maximum Magnifications | 1:8.6 | ||||||||||
| Dimensions (Diameter x Length) |
84.7x87.6 mm/3.3x3.4 in | ||||||||||
| Corresponding Mounts |
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