Pentax 50 - 200 mm f/4.0 Lens for Pentax
Telephoto Lens
NIVO#: 4257Mnf.#: 21567
Warranty: 1 year
Our price: 
R 1,929.01
 (incl. VAT)
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Overview & Features top
Designed for exclusive use with PENTAX KAF-mount digital SLR cameras, the new lens offers 4X zoom coverage in the telephoto range. Further, the lens features an angle of view from 31.5 degrees to 8.1 degrees (equivalent in focal length from 76.5mm to 306mm in the 35mm format). As with all DA-Series lenses, this DA 50mm-200mm features a responsive "Quick-Shift Focus System" that allows photographers to instantly switch the focus mode from auto to manual with a slight twist of the focus ring. Coupled with a simple, functional design and the elimination of an aperture ring, this new mechanism considerably improves operability. The lens also incorporates an Extra-low Dispersion (ED) glass lens element and two aspherical lens elements for true-to-life image reproduction and overall size reduction. The image circle in DA-series lenses is designed to perfectly match the 23.5mm x 15.7mm size of the CCD used in PENTAX digital SLRs to optimize camera performance. The new design also contributes to a drastic reduction in size, weight and production cost, compared to 35mm-format counterparts with similar specifications.
What's in the Box top
  • Front Lens Cap 58mm
  • Rear Lens Cap
  • Lens Hood (38736)
  • Lens Case (37726 )
Specification top
General
Model
SMC-DA 50-200mm
Lens Type
Telephoto
Medium Telephoto
Focal Length
50-200 mm
Zoom / Fixed
Zoom
Lens Mount
Pentax
Min. Focal Length (mm)
50 mm
Max. Focal Length (mm)
200 mm
 
Performance
Focusing
Autofocus
Closest Focusing Distance
110 cm
Silent motor
-
Angle of View
32º - 8.2º
Maximum Aperture
f/4
Minimum Aperture
f/38
Max Magnification Ratio
0.3x
Image Stabilizer
<not specified>
 
Construction
Lens Construction (elements/groups)
10 / 12
Diaphragm Blades
<not specified>
Rear Focus
-
 
Physical Characteristics
Filter Diameter
58 mm
Diameter
67
Length
79
Weight
255
 
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