Description: Sigma 8mm F3.5 EX DG Circular Fisheye AF Lens for Sigma
Sigma 8mm F3.5 EX DG Circular Fisheye AF Lens For Sigma is one the best lenses giving circular images with 180 degrees when attached to a full-frame digital SLR or 35mm film SLR camera. It is a lightweight construction with 11 elements in 6 groups. It incorporates multi-layered lens coatings and Special-low dispersion glass (SLD) that increase light transmission and minimise chromatic aberration to result in brighter, sharp images free of glare and ghost.
Sigma 8mm F3.5 EX DG Fisheye Lens is highly durable with a perfect combination of high aperture and low shutter speed to allow suitable amount of light to be entered for getting brighter images. It is based on ultra-quiet, fast Auto-focus mechanism that makes it ideally efficient optic during travelling or other outdoor activities. Sigma 8mm F3.5 EX DG Fisheye Lens can be used for scientific applications such as solid angle measurements of cloud distribution over the sky, or vegetation distribution of the rain forest canopy due to the quantifiable angle/area relationship, the lens produces. It has a power layout, that helps to reduce the colour aberrations and delivers excellent image quality. As it is provided with Gelatine Filter holder, so Gelatine filter can be attached easily.
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Features: Sigma 8mm F3.5 EX DG Circular Fisheye AF Lens for Sigma |
| Lightweight, DG lens highly compatible with Sigma and 35mm Film Digital SLR Cameras |
| Super integrated coatings reduce light loss resulting in brighter, high contrast images free of glare and ghost |
| Rounded diaphragm with 6 optical blades give natural look to out of focus objects |
| Special-low dispersion (SLW) glass reduce chromatic aberration while keeping high resolution |
| Excellent optical and mechanical design with increased durability |
| Auto-Focus mechanism provides quiet high-speed auto-focus shooting |
| Minimum focusing distance of 13.5cm and a maximum magnification of 1:4.6 |
| Manual focusing system brings precise and regular adjustments for capturing sharp, crisp images |
| High aperture lens suitable for all lighting conditions |
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Specifications: Sigma 8mm F3.5 EX DG Circular Fisheye AF Lens for Sigma |
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| Lens Code | 485110 |
| Focal Length - Sigma 8mm F3.5 EX Fisheye Lens (Sigma) | 8mm |
| Picture Angle |
180° |
| Aperture Range |
22 - 3.5 |
| Minimum Shooting Distance |
13.5 cm (5.3 inch) |
| Magnification - Sigma 8mm F3.5 EX Fisheye Lens (Sigma) | 1:4.6 |
| Filter/Attachment Size |
Rear slip-in gelatin |
| Diaphragm Blades |
6 Blades |
| Lens Construction |
11-Elements/6 Groups |
| Lens Type - Sigma 8mm F3.5 EX Fisheye Lens (Sigma) | Fisheye Lens |
| Maximum Diameter | 68.6mm (2.7 ") |
| Size (Length) |
73.5 mm (2.9 ") |
| Weight - Sigma 8mm F3.5 EX Fisheye Lens (Sigma) | 400g /14.1 oz |
Kit Contents
Sigma 8mm F3.5 EX DG Circular Fisheye AF Lens for Sigma
Sigma 8mm Lens Case
Sigma 8mm Lens Caps
Sigma Built in Hood
Sigma User Guide
