Produces circular images with an angle of view of 180°
This fisheye lens produces circular images with an angle of view of 180° when attached to a full-frame digital or 35mm film SLR camera. It has a fast maximum aperture of F3.5 and a minimum focusing distance of 13.5cm. Sigma’s super multi-layer coating and Special Low Dispersion (SLD) glass provide excellent image quality for digital and film SLR cameras. The special fisheye design allows maximum creative expression.
Zoom or Prime Prime
Focal length (wide) 8
Focal length (tele) 0
Max aperture (wide) 3.5
Image stabilisation No
Special function Wideangle
Filter thread (mm) Rear mounted
Minimum focus distance 0.13m
Weight (g) 400
Size 73.5 x 68.6mm
Colour Black
Minimum aperture 22
Lens elements 11
Lens groups 6
Aperture blades 6
Focus mechanism AF
Tele-converter compatibility No
Please note that stock levels do fluctuate so please call or email to check today's stock before placing your order.
This Double DVD (180min) is a simplified easy to understand guide to the operation of the Meade ETX Telescopes. Unlike other instructional aids, this DVD is clearly laid out and goes into great detail for instance on the polar alignment setup for photography.
Great Price at only £16.99
Beginners Guide To Equatorial Mounted Telescopes. DVD Video
Learn how to use your equatorial mounted telescope in 45 minutes!
Great Price at only £14.99
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