Product Information
The Sigma Macro 28 mm lens is a prime wide-angle lens which incorporates two aspherical glass elements for minimizing distortion and aberration enabling color smoothness and correction. This Sigma f/1.8 lens features a unique floating focus system which optimizes the lens for different shooting distances to provide sharp, quality images. The Sigma Macro 28 mm lens accomplishes macro photography at a minimum shooting focusing distance of 7.9 inches. This Pentax wide-angle lens has a specific angle of view of 75.4 degrees with capacity to reach a magnification ratio of 1:2.9 for close-up photography. The Sigma f/1.8 lens is suitable for creating wildlife, nature and portrait photos with surrounding background. This Sigma Macro 28 mm lens delivers fast, quiet operation with a maximum aperture of f/1.8 and a minimum aperture of f/22. The Pentax wide-angle lens is strong and durable while maintaining portability with dimensions of 3.3x3.1 inches, and weighs 16.9 oz.Product Identifiers
UPC0085126440275
ModelDG Aspherical Macro
eBay Product ID (ePID)101760157
Product Key Features
MountNikon F
Focal Length28mm, Fixed/Prime
Maximum Aperturef/1.8
SeriesSigma EX
TypeWide Angle, Macro/Close Up, Image Stabilization
Focus TypeAuto & Manual, Fixed/Prime
Additional Product Features
Aperturef/1.8
Compatible BrandCanon
Min Aperture22
Additional Tech CharacteristicsAsp Ex Dg
Diameter3.3in
Focal Length (mm)28mm
Camera TypeSLR
Camera TechnologyDigital