HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW
This super-telephoto zoom lens has been developed to cover focal lengths from 150mm to 450mm — a focal-length range most demanded by high-end PENTAX-camera usersIt features the PENTAX-original, high-grade HD Coating to produce extra-sharp, high-contrast images even under demanding lighting conditions such as in backlight. It also incorporates three ED (Extra-low Dispersion) Glass elements and an Anomalous Dispersion Glass element to effectively compensate chromatic aberration. Its dustproof, weather-resistant body also makes it extremely dependable and durable in demanding outdoor conditions.
Frequently bought together
Product specifications
HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW
21340
Type
Super Telephoto
Focal length (Equivalent in 35mm format)
150-450mm
Equivalent to 230-690mm in 35mm format (when attached to PENTAX APS-C size DSLR cameras)
Maximum Aperture
F4.5-5.6
Minimum Aperture
F22-27
Angle of View
16.5-5.5°(when attached to PENTAX 35mm full-frame SLR cameras)
10.7-3.6°(when attached to PENTAX APS-C size DSLR cameras)
Lens construction
18 elements / 14 groups
No. of diaphragm blades
9
Rounded aperture（150mm: F4.5-8 450mm: F5.6-8）
Closest focusing distance
2m
Maximum reproduction ratio
0.22x
Filter size
86mm
Diameter x length
Approx.95mm x 241.5mm (3.7 in. x 9.5 in.)
Weight
Approx.2000g /70.5 oz (with hood Approx.2130g /75.1 oz)
(with hood and tripod mount Approx.2325g/82.0 oz)