• Webcode: 237533 • Mfr: EX8FDGN
  • FREE SHIPPING Available
Product Highlights
  • f/3.5 - f/22 Aperture Range
  • 11/6 (Elements/Groups)
  • Auto Focus Captabilites
  • Full-Frame Format
  • F Mount
Lens Mount:
Nikon
Web Availability: Special Order

Overview

Large aperture F3.5 circular fisheye lens with close up capability, optimized for use with digital SLR cameras.
This circular fisheye lens produces circular images with an angle of view of 180° when attached to a full-frame digital SLR or 35mm film SLR camera. It has a fast maximum aperture of F3.5 and a minimum focusing distance of 13.5cm (5.3"). 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.

*Full circle can only be captured with full frame 35mm format digital SLR and film SLR cameras.
 

Auto-focus system

This circular fisheye lens produces circular images with an angle of view of 180°and also incorporates an auto focus system to achieve accurate focusing that might be difficult through the camera`s viewfinder due to the extremely large depth of field.
 

F3.5 maximum aperture

This lens is perfectly suited for low light conditions indoors or at dusk.
 

Close-up Photography

This circular fisheye lens has a minimum focusing distance of 13.5cm (5.3") and a maximum magnification of 1:4.6 making it particularly useful for close-up photography.
 

Excellent optical performance

Special Low Dispersion (SLD) glass offer effective compensation of color aberration.
 

Reduction of flare and ghosting

Sigma’s super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum color balance.
 

An ideal lens for scientific applications

Due to the quantifiable angle/area relationship it produces, this 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.
 

Gelatin Filter Holder

A holder at the rear of the lens accepts gelatin filters.


MTF Chart



Lens Construction

Reviews

Product Specifications

Detailed Specifications
Lens Construction 11 Elements in 6 Groups
Angle of View 180 degrees
Number of Diaphragm Blades 6
Minimum Aperture F22
Minimum Focusing Distance 13.5cm/5.3 in.
Maximum Magnification 1:4.6
Filter Type Rear (Gelatin filter)
Dimensions Diameter 73.5mm X Length 68.6mm
2.9 in. X 2.7 in.
Weight 400g/14.0 oz

Questions & Answers

Sigma AF 8mm f/3.5 EX DG Circular Fisheye Lens for Nikon

Looking for a personal touch? Not sure if you are choosing the right product? Our staff is here to help.

We want to make sure you get the right product for your needs.
Our staff will help you understand the options available so you can be confident in your purchase.

As the country’s leading Professional Imaging retailer, Vistek is in the perfect position to ensure you make the right choice.
Contact us today for a personal touch.