The Specs

Optics
Min Focal Length 16 mm
Min Focus Distance 11.81"
Filter Size Supported 77 mm
Additional Specifications
Angle of View 83 to 31.5 Degrees
normalized-Weight 19.84
Minimum Aperture 22 1/f
Lens Construction 15 Elements in 12 Groups
Digital Format Yes
Brand Name Pentax
Maximum Aperture 2.8 1/f
Quick Glance
Max Focal Length 50 mm
Lens Type Wide Angle Zoom
Max Aperture f/ 2.8 (Wide)
Compatible Camera Mount Digital SLR Cameras
Other Features
Included Components SMCP-DA 16-50mm f/2.8 ED AL (IF) Wide Angle Zoom LensLens CapRear Lens Cap B (31006)Lens HoodLens Soft Case
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.ricoh-usa.com
Physical Specifications
Diameter 3.3 in
Weight 1.24 lbs
Length 3.9 in
Dimensions 3.90" Length x 3.30" Diameter

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