Product Description
Sigma 17mm f4 DG DN Contemporary Lens (Sony E)
- Full-Frame | f/4 to f/22
- Compact Ultra-Wide Angle Prime
- Fast Internal Focus System
- Rounded 7-Blade Diaphragm
- Metal Lens Barrel
- Dust & Splash-Resistant Design
Offering excellent image quality in an ultra-compact design, this Sigma 17mm f/4 DG DN Contemporary Lens is an ultra-wide-angle prime for Sony E-mount cameras. Designed with an inner focusing system and stepping motor, this lens provides fast and reliable autofocus for both stills and video. The optical design produces high sharpness and clarity throughout the aperture range, and individual elements feature a super multilayered coating to suppress flare and ghosting for greater contrast and colour fidelity when working in strong lighting conditions. Additionally, the lens offers a minimum focusing distance of just 4.7", which allows for unique close-up photographs with expansive backgrounds, making it particularly appealing to vloggers, hikers, landscape photographers, and more.
Inner focus system with stepping motor for fast, reliable AF for both still and video use.
Minimum focusing distance of 4.7" allows for unique close-up photographs with expansive backgrounds, making it particularly appealing to vloggers, hikers, landscape photographers, and more.
Dust and splash-resistant construction with a brass bayonet mount for ensured accuracy and durability.
Lens construction |
9 elements in 8 groups
|
Angle of view | 103.7° |
Number of diaphragm blades |
7 (rounded diaphragm)
|
Minimum aperture | F22 |
Minimum focusing distance | 12cm |
Maximum magnification ratio | 1:3.6 |
Filter thread | 55mm |
Dimensions (diameter x length) |
ø64.0mm × 48.8mm
|
Weight | 225g |
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