Sigma EX DG Diagonal 15mm f/2.8 Fisheye Lens - FOR PENTAX CAMERAS
Overview
The Sigma 15mm F2.8 EX DG Diagonal Fisheye is a diagonal fisheye which means the distorted scene is shown full frame within the cameras field of view. It allows photographers to shoot creative images by taking advantage of the acute perspectives that are invisible to the human eye. The diagonal fisheye is the most popular kind of fisheye and are often used by wedding photographers who want to give an artistic looks to images, by underwater photographers who want to take in the maximum field of view possible and by scenic photographers. A focusing distance of 5.9 inches and a magnification ratio of 1 to 3.8 allows the photographer to have fun with placement of subjects extremely near to the camera with distorted backgrounds. In the hands of an artist this lens can produce memorable, eye-catching images.
In the Box
- Designed for use with full frame digital SLR cameras
- Produces striking images with exaggerated perspective of near subjects
- Super Multi-Layer lens coating reduces flare & ghosting
- Minimum focusing distance of 5.9" & magnification ratio of 1:3.8
- Supplied with a gelatin filter holder at the rear for easy addition of color correction filters
Brand
brand
| Brand | Sigma |
lens specification
| Lens Min. Focus Distance | 5.9"" (14.99 cm) |
| Lens Filter Size | Insertion-type gelatin filter into rear of the lens |
| Minimum Aperture | f/22 |
| Lens Magnification Factor | 1:3.8 |
| Elements / Groups | 7 Elements in 6 Groups |
| Lens Hood | f/2.8 |
| Lens f Stop Range | 2.8-22 |
| Lens Type | Fisheye |
| Focus Drive | 2.78"" (7.06 cm) |
| Angle of View (diagonal) | 180 |
| Focus Type | Auto / Manual |
| Mount Type | Pentax / Samsung |
physical specifications
| Weight | 11.71 oz (332 g) |
| Color | Black |
| Maximum Diameter | 2.9"" (7.37 cm) |