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Sigma A 15mm F/1.4 DG DN Diagonal Fisheye Lens
For Leica L Mount
Weatherproof - Seals protect from dust, humidity and light splashing.
Fixed focal-length. No zoom.
Fisheye Lens. Shows straight lines as curves.
No thread to mount front filters.
Autofocus LensLens Description
The Sigma A 15mm F/1.4 DG DN Diagonal Fisheye is an ultra-wide prime designed for cameras with a Full-Frame sensor. This ultra-bright prime has a 15mm focal-length.
This prime lens focuses down to 38.5cm from the imaging plane, capturing subject with a maximum 0.06X magnification. The lens supports autofocus and features a switch to disengage AF for focusing manually. A built-in focus motor is used to set the focus-distance. It allowed Sigma to optimize the motor precisely for this lens in order to maximize performance.
The lens weighs 1.36kg. Its body is weatherproof against adverse weather such as rain and snow. Seals in key areas prevent entry of water and dust.
This version of the lens has a Leica L mount. It directly attaches and is fully compatible with all Leica L mount cameras with Full-Frame or smaller sensors. Sigma also makes this lens for Sony E mount.
Maximum Aperture
Viewing Angle Range
Maximum Aperture
Magnification
Weight
Sigma A 15mm F/1.4 DG DN Diagonal Fisheye Specifications
| Brand | Sigma | Model | A 15mm F/1.4 DG DN Diagonal Fisheye |
|---|---|---|---|
| Mount | Max FLM | 1X | |
| Focal Length | 15mm | View Angle | 180° |
| Max Aperture | F/1.4 | Min Aperture | F/16 |
| Min Focus | 38.5cm | Magnification | 0.06X |
| Filter Size | Aperture Blades | 11 | |
| Size (D x L) | 104 x 160mm | Weight | 1360g |
| Tilt | N / A | Shift | N / A |
| Stabilization | Protection | Weatherproof | |
| Zoom Drive | Mechanic | Focus Drive | AF with MF Switch |
| Zoom Mechanism | N / A | Focus Mechanism | Internal |
| Hood | Fixed | Focus Motor | Internal |
| Perspective | Rectangular Fisheye | Introduced | 2024-02-21 |
| Features | MF Lock. Heater Retainer. Rear Filter-Holder. | ||
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Sigma 15mm F/1.4 Facts
Weatherproof - Seals protect from dust, humidity and light splashing.Fixed focal-length. No zoom.Fisheye Lens. Shows straight lines as curves.No thread to mount front filters.Autofocus Lens| 15mm Focal-Length | F/1.4 Constant Aperture |
| No filter thread | AF with MF Switch |
| Leica L Mount | Full-Frame Coverage |
| 1360g Lens Weight | 104 x 160mm (D x L) |
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