Pentax 60-250mm f/4 ED IF SDM SMC DA*

Lens Reviews / Pentax Lenses i Lab tested
Lens Specifications
Name Pentax 60-250mm ƒ/4 ED IF SDM SMC DA*
Image Circle APS-C
Type Telephoto Zoom
Focal Length 60 - 250mm
APS Equivalent 92 - 383mm
Max Aperture ƒ/4
Min Aperture ƒ/32
Diaphragm Blades 9
Lens Construction 15 elements in 13 groups, including 2 ED elements
Diagonal Angle of View(Based on image circle) 26.5 to 6.5 degrees
Focus Details Hybrid SDM/screw drive autofocus, AF/MF switch
Front Element Rotation No
Zoom System Rotary
Closest Focus 1.1m / 3.6 ft.
Magnification Ratio 0.15x / 1:6.7
Filter Size 67mm
Dimensions(Length x Diameter) 167.5mm x 82mm / 6.6 in. x 3.2 in.
Weight 1230g / 43.4 oz (with hood and tripod mount)
Notes Included Accessories: Lens Hood
Typical Online Price US$1,500 (Available Nov. 2008)