Sigma 150-500mm F/5-6.3 APO DG OS HSM Autofocus Lens For Pentax - Pro Lens Kit

This ultra-telephoto zoom lens covers a telephoto range up to 500mm and allows photographers to bring the subject close and short perspective. Sigma's original OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower. It is ideal for sports, wildlife and landscape photography with handheld shooting. Three SLD (Special Low Dispersion) glass elements provide excellent correction for chromatic aberration. This lens is equipped with a rear focus system that minimizes fluctuation of aberration caused by focusing. The super multi-layer lens coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range. This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focusing capability. The addition of the (optional) 1.4x EX DG APO or 2x EX DG APO Tele Converters produce a 210-700mm F7-9 MF ultra-telephoto zoom lens or a 300-1000mm F10-13 MF ultra-telephoto zoom lens respectively. A removable tripod socket (TS-31) is included as a standard component.

Warranty - 1 year America Warranty + 3 year USA extended warranty on manufacturing and workmanship for a total of 4 years of coverage from date of purchase. https://warrantystatus.sigmaphoto.com/

Features:

Specifications:

• Lens Construction: 21 Elements in 15 Groups
• Angle of View: 16.4 - 5 degrees
• Number of Diaphragm Blades: 9 Blades
• Minimum Aperture: F22
• Minimum Focusing Distance: 220cm/86.6 in.
• Maximum Magnification: 1:5.2
• Filter Size: Diameter 86mm
• Hood: Bayonet-type Hood
• Dimensions: Diameter 94.7mm X Length 252mm (3.7 in. X 9.9 in.)
• Weight 1910g / 67.4 oz.