The Specs

Optics
Min Focal Length 15 mm
Min Focus Distance 5.9 in
Maximum Angle of View 180
Additional Specifications
Frequency Band This lens is supplied with a gelatin filter holder at the rear, allowing the use of gelatin filters.
Angle of View 180?
normalized-Weight 13
Minimum Aperture 22 1/f
Lens Construction 7 Elements in 6 Groups
Digital Format Yes
Brand Name Sigma
Maximum Aperture 2.8 1/f
Quick Glance
Max Focal Length 15 mm
Lens Type Fisheye
Max Aperture f/ 2.8
Min Aperture f/ 22
Compatible Camera Mount SIGMA CANON NIKON (D) SONY MINOLTA PENTAX
Other Features
Included Components 15mm f/2.8 Fisheye LensGelatin Filter Holder
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.sigma-photo.com
Physical Specifications
Diameter 2.9 in
Weight 13.05 oz
Length 2.6 in
Dimensions 2.56" Length x 2.89" Diameter

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