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70-300mm f/4-5.6 DG Macro Lens for Pentax AF


From Sigma | Model #: SI703004PAF

 

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70-300mm f/4-5.6 DG Macro Lens for Pentax AF

Product Description

The Sigma 70-300mm 4-5.6 DG Macro lens is the compact and economical choice for a telephoto zoom lens. Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300mm focal length. It is the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range.

The improved DG lens design corrects for various aberrations. This lens is specially coated to get the best color balance whilst cutting down on ghosting caused by reflections from the digital image sensor.

Performance
Focal Length 70 - 300mm
Aperture Maximum: f/4 - 5.6
Minimum: f/22 - 32
Camera Mount Type Pentax K
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Pentax Digital (APS-C)
Angle of View 34.3° - 8.2°
Minimum Focus Distance 4.92' / 149.86 cm
Magnification 1 - 2x
Maximum Reproduction Ratio 1:2
Optical Design 14 Elements in 10 Groups
Diaphragm Blades 9
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread 58 mm
Dimensions (DxL) Approx. 3.02 x 4.70" / 7.66 x 11.95 cm
Weight 18.7 oz / 530 g
Warranty Length
USA Warranty Extension