Pentax 16-50mm f/2.8 ED PLM AW HD DA*

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Lens Specifications
Name Pentax DA* 16-50mm f/2.8 ED PLM AW
Image Circle APS-C
Type Standard Zoom
Focal Length 16-50mm
APS Equivalent 24.5 - 76.5mm
Max Aperture f/2.8
Min Aperture f/22
Diaphragm Blades 9
Lens Construction 16 elements in 10 groups, including 1 ED (Extra-low Dispersion) element, 1 anomalous element and 2 ED (Extra-low Dispersion) aspherical elements
Diagonal Angle of View(Based on image circle) 83 - 31.5 degrees
Focus Details Internal with "Quick Shift" AF/MF mechanism; PLM (Pulse Motor) autofocusing motor
Front Element Rotation No
Zoom System Rotary
Closest Focus 0.3m / 0.98 ft.
Magnification Ratio 0.24x
Filter Size 77mm
Dimensions(Length x Diameter) 117mm x 84mm / 3.3 in. x 4.6 in.
Weight 712g / 25.1 oz. (w/o hood); 750g / 26.5 oz. (w/ hood)
Notes Included Accessories: Lens Hood, Lens Case S120-150
Typical Online Price US$1400