Sigma 50-150mm F2.8 EX DC APO HSM II Lens
For Pentax K Mount
The Sigma 50-150mm F2.8 EX DC APO HSM II is a short telephoto to medium telephoto zoom designed for cameras with APS-C (1.5X) sensors. This bright constant-aperture zoom covers a 50mm to 150mm focal range.It provides the same field of view as a 75mm to 225mm lens on a Full-Frame camera.
This zoom is capable of focusing down to 100cm from the imaging plane which gives it a maximum magnification of 0.18X. The lens supports autofocus and features a switch to disengage AF for focusing manually. A built-in focus motor is used to set the focus-distance. It allowed Sigma to optimize the motor precisely for this lens in order to maximize performance.
This version has a Pentax K lens mount. Follow this link to see all current compatible digital cameras: Pentax K mount cameras with APS-C (1.5X) or larger sensor. Sigma also made this lens available for Canon EF, Nikon F, Sony A, Sigma S mounts.
Sigma 50-150mm F2.8 EX DC APO HSM II Specifications
|Brand||Sigma||Model||50-150mm F2.8 EX DC APO HSM II|
|Focal Range||50 - 150mm||View Angle||31 - 12°|
|Max Aperture||F/2.8||Min Aperture||F/22|
|Filter Size||67mm||Aperture Blades||9|
|Size (D x L)||77 x 140mm||Weight||780g|
|Tilt||N / A||Shift||N / A|
|Zoom Drive||Mechanic||Focus Drive||AF with MF Switch|
|Zoom Mechanism||External||Focus Mechanism||Internal|
Similar Lenses For Pentax K Mount
Here are the newest lenses matching or exceeding major specifications of the Sigma 50-150mm F2.8 EX DC APO HSM II. They cover the same focal-range with a similar aperture and are available for the same lens mount and imaging circle coverage.
Sigma C 18-300mm F/3.5-6.3 DC Macro OS HSM
Sigma C 18-200mm F/3.5-6.3 DC Macro OS HSM
Pentax HD DA 55-300mm F/4-5.8 ED WR
Pentax DA 18-270mm F/3.5-6.3 ED SDM
Sigma 18-250mm F/3.5-6.3 DC OS HSM Macro
Sigma 18-200mm F/3.5-5.6 DC OS HSM II
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Sigma 50-150mm F/2.8 Facts
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