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Pentax HD FA* 50mm F1.4 SDM AW Lens
This large-aperture, single-focus standard lens is the newest model in the acclaimed PENTAX Star (*) series — the lineup boasting the best imaging performance of all PENTAX lenses for use with K-mount digital SLR cameras. The lens delivers the superb imaging power demanded of a new-generation, high-performance Star-series lens, assuring exceptional resolving power from the center to the edges of the image field, even when set to open aperture. Thanks to PENTAX-original lens coating technologies — including the latest Aero Bright Coating II assuring exceptionally low reflectance, and the high-grade HD Coating — it produces extra-sharp, high-contrast images free of flare and ghost images. Its dustproof, weather-resistant body also makes it extremely dependable and durable for shooting in demanding outdoor conditions.
USAGE NOTE:
This lens features a KAF4 lens mount compatible with an electromagnetic diaphragm control system. Cameras compatible with this system are K-1 Mark II, K-1, K-3 II, KP, K-70, K-3, K-S2, K-S1 and K-50. For K-1, K-3 II, K-3, K-S2, K-S1 and K-50, the camera’s firmware must be upgraded to the latest version.
If this lens is mounted on a camera without proper firmware upgrade, its diaphragm control mechanism becomes inactive, making it impossible to obtain correct exposure.
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Specifications:-
Series |
KAF4 |
Focal Length |
50mm |
Equivalent to 35mm format |
76,5mm |
Maximum aperture |
F1.4 |
Minimum aperture |
F16 |
Number of Diaphragm Blades |
Number of Diaphragm Blades: 9 Rounded aperture F1.4-2.8 Diaphragm Control: Fully automatic |
Angle of View |
47 (when attached to PENTAX 35mm SLR cameras) |
Construction |
15 elements in 9 groups |
Smallest object distance |
0.4m / 1.3 ft |
Magnification |
0.18x |
Filter size |
72mm |
Mount |
KAF4 |
Weight |
Approx. 910g (with hood Approx. 955g) |
Dimensions (Length x Diameter) |
Approx. 106 mm x 80 mm |
Kit Content |
Lens Hood: PH-RBB72 (provided) Lens Cap: O-LC72 (provided) Lens Case: S120-140 (provided) Lens mount cap K (provided) |
Special Features |
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We aim to deliver all items within 5 working days of your order.
United Kingdom | |
Smaller items (eg. lens caps, filters) |
£2.95 |
Medium items (eg. compact cameras, binoculars) |
£4.95 |
Larger items (eg. lighting kits, etc.) |
£7.95 |