USED Sigma 150-500mm f 5-6.3 APO DG OS Long Zoom for Pentax AF mount, boxed with case

This is a rare Pentax AF mount version of the classic, well-trusted Sigma 150-500mm f5-6.3 APO DG OS long zoom lens, in excellent condition, boxed with case and all original accessories

The Sigma 150-500mm F5-6.3 is ultra powerful telephoto zoom lens designed for Full Frame sensors but may also be used with smaller APS-c size sensors with a corresponding effective increase in focal length to about 255mm to 850mm on the Sigma SD format

The Optical Stabilizer (OS) allows for handheld photography even in low light scenarios, while a Hyper Sonic Motor (HSM) ensures quiet, high speed, and accurate autofocusing. This unique lens is an excellent optical performer featuring three SLD (Special Low Dispersion) glass elements for optimum color correction and sharpness throughout the entire zoom range, rear focusing system corrects for fluctuation of aberration due to focusing. It compact size of a mere 10 inches and weight of only 4 pounds for its focal length

Specifications
Full Frame Compatible: Yes, DG designation.
Lens Construction: 21 Elements in 15 Groups
Angle of View: 16.4 - 5°
Aperture: 9 Blades
Minimum Aperture: F22
Minimum Focus Distance: 220cm / 86.6in.
Maximum Magnification Ratio: 1:5.2
Filter Size: ⌀86mm
Dimensions (D×L): 94.7mm×252mm / 3.6in×9.9in
Weight: 1,780g / 62.8oz.

Supplied Accessories: Case, hood (LH927-01), shoulder strap, tripod socket (TS-31), caps