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Sigma 50-500 F4.5-6.3 APO DG OS for Pentax

List Price: $2,400.00
Your Price: $1,659.00
You Save: $741.00 (31 %)
Item Number: 738-109
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Sigma 50-500mm F/4.5-6.3 DG OS HSM Telephoto Lens

Brand New 1 Year Sigma USA Warranty

The Sigma Corporation is pleased to announce the new Sigma APO 50-500mm F4.5-6.3 DG OS HSM.
This is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical
Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra
telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4
stops slower than would otherwise be possible. For Sony and Pentax mount, the built-in OS function
of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake
system. As compensation for camera shake is visible in the view finder, the photographer can easily
check for accurate focus and ensure there is no subject movement. Four SLD (Special Low
Dispersion) glass elements provide excellent correction of color aberration. The Super Multi-Layer
Coating reduces flare and ghost and ensures high image quality throughout the entire zoom range.
This lens has a maximum magnification ratio of 1:3.1 (at the focal length of 200mm) making it ideal
for close-up photography.

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.

Incorporates Sigmas original OS (Optical Stabilizer) function.
Four SLD glass elements provide excellent correction of color aberration
This lens has a maximum magnification ratio of 1:3.1 (at the focal length of 200mm) making it ideal for close-up photography.
Super multi-layer coating reduces flare and ghosting.
HSM ensures quiet and high-speed autofocus.

Filter Size 95mm
f/Stop Range 4.5-22
Minimum Focus Distance 19.7-70.9" (50-180 cm)
Magnification 1:3.1
Zoom/Focus Control Two-touch
Angle of View 46.8 to 5.0 Degrees
Groups/Elements 22/16
Tripod Collar Yes (removable)
Length 8.6" (219mm)
Maximum Diameter 4.1" (101.4mm)
Weight 69.5 oz (1970g)

Includes: Sigma Zoom Telephoto 50-500mm OS Autofocus Lens, Front & Rear Lens Caps, Lens Hood, Lens Case, 1 Year Sigma USA Warranty.

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