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Sigma 50-500mm F/4.5-6.3 APO DG HSM OS Autofocus Lens For Pentax K Mount {95}

KEH Model# 363041

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* Item pictured for illustrative purposes only, actual item not pictured. See 'Notes' next to grade for included items.

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Sigma 50-500mm F/4.5-6.3 APO DG HSM OS Autofocus Lens For Pentax K Mount {95}

KEH Model# 363041

Out Of Stock

Sigma 50-500mm F/4.5-6.3 APO DG HSM OS Autofocus Lens For Pentax K Mount {95} Description

Details

Sigma’s APO 50-500mm F4.5-6.3 DG OS HSM is an advanced optical design of this 10x power high-performance zoom lens that covers the standard-to-super-telephoto range, now with the added advantage of Sigma’s own Optical Stabilization which offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. Sigma is the only one to offer OS for Sony and Pentax mount where the image is stabilized in the viewfinder if chosen.

For many photographers, having an “all-in-one” lens is an absolute dream. Especially for nature photographers, the idea of a lens suitable for landscape photography at the short end of the zoom range, while still having enough reach for wildlife is a great option. Add to that, the ability to close focus on small objects in the field such as flowers and it’s the perfect backpackers’ lens. Four SLD (Special Low Dispersion) glass elements provide optimum color correction & sharpness throughout the entire zoom range and Super Multi-Layer Coating reduces flare and ghosting and assures high image quality throughout the entire zoom range. With no need to change lenses, there is less chance of dirt or moisture entering the camera and fouling the imaging sensor.

The filter size of this lens is diameter 95mm and the lens is supplied with a step down ring enabling digital cameras with an APS-c size image sensor to use an diameter 86mm filter.
*It is not possible to use a Polarizing filter with the step down ring. If you attach a Polarizing filter, you may not be able to remove it from the lens again.

Sigma's APO 50-500mm F4.5-6.3 DG OS HSM is an advanced optical design of this 10x power high-performance zoom lens that covers the standard-to-super-telephoto range, now with the added advantage of Sigma's own Optical Stabilization which offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. Sigma is the only one to offer OS for Sony and Pentax mount where the image is stabilized in the viewfinder if chosen.

For many photographers, having an "all-in-one" lens is an absolute dream. Especially for nature photographers, the idea of a lens suitable for landscape photography at the short end of the zoom range, while still having enough reach for wildlife is a great option. Add to that, the ability to close focus on small objects in the field such as flowers and it's the perfect backpackers' lens. Four SLD (Special Low Dispersion) glass elements provide optimum color correction & sharpness throughout the entire zoom range and Super Multi-Layer Coating reduces flare and ghosting and assures high image quality throughout the entire zoom range. With no need to change lenses, there is less chance of dirt or moisture entering the camera and fouling the imaging sensor.

The filter size of this lens is diameter 95mm and the lens is supplied with a step down ring enabling digital cameras with an APS-c size image sensor to use an diameter 86mm filter.
*It is not possible to use a Polarizing filter with the step down ring. If you attach a Polarizing filter, you may not be able to remove it from the lens again.

KEH Specifications

  • Focal Length: 50-500mm (35mm equivalent 80-800mm on APS-C bodies)
  • Aperture Maximum: f/4.5 - f/6.3
  • Aperture Minimum: f/22
  • Camera Mount Type: Pentax K
  • Format Compatibility:  SLR full-frame, film or APS-C bodies
  • Minimum Focus Distance:
  • Elements/Groups: 22/16
  • Diaphragm Blades: 9
  • Vibration Reduction: Yes
  • Autofocus: Yes, HSM
  • Tripod Collar: Yes
  • Filter Thread: 95mm (86mm with step-down ring)
  • Dimensions: 4.1 x 8.6 inches
  • Weight: 69.5 oz (1970g)

Specifications

General information

Manufacturer Part Number 738109
Manufacture GTIN 0085126738617
Brand Name Sigma
Product information
Minimum Focus Distance
19.69"
Lens Construction
22 Elements in 16 Groups
Compatibility
Pentax Digital SLR Cameras
Minimum Aperture
22
Motor Type
HSM
Minimum Angle of View
Maximum Angle of View
47°
Autofocus
Yes
Maximum Aperture Wide
4.5
Maximum Aperture Tele
6.3
Optical Zoom
10x
Application/Usage
  • Camera
Image Stabilization
  • Optical
Lens Type Standard to Tele Zoom

Technical Information

Zoom Min Focal Length 50.0000
Zoom Max focal length 500.0000
Max Aperture f/4.5-6.3

Physical Characteristics

Lens Mount Pentax KAF SMC-F