The Specs

Optics
Min Focal Length 20 mm
Filter Size Supported 72 mm
Additional Specifications
normalized-Weight 10.10
Parent Retsku B000G25NHC
Lens Construction 10 Elements in 9 Groups
Product Model SAL-20F28
Brand Name Sony
Quick Glance
Max Focal Length 20 mm
Lens Type Wide Angle
Max Aperture f/ 2.8
Compatible Camera Mount Sony alpha DSLR-A100 Digital SLR Camera
Other Features
Included Components SAL-20F28 20mm f/2.8 Wide-Angle LensFront and Rear Lens CapSH0013 Lens Hood
More Info
URL http://www.sony.com
Physical Specifications
Weight 10.10 oz

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