Standard delivery within 48 hours - Express delivery within 24 hours
Designed for use with PENTAX K-mount digital SLR cameras, this large-aperture telephoto zoom lens is a new addition to the high-performance Star (*) series developed for the highest level of image rendition.
This telephoto zoom lens has been developed as a new model of the PENTAX Star (*) series, which boasts the highest image quality of all PENTAX interchangeable lenses by compensating various aberrations to a minimum. Thanks to its large-aperture design, it provides a large maximum aperture of F2.8 at all focal lengths from 70mm to 200mm. Coupled with other PENTAX-original lens-coating technologies - such as the newly developed 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, even under demanding lighting conditions such as in backlight. In addition to four super-low dispersion glass elements and two ED (Extra-low Dispersion) glass elements, its optics includes a pair of new Super ED glass elements to effectively compensate chromatic aberration over the entire zoom range and deliver crisp, high-resolution images with edge-to-edge sharpness. Its dustproof, weather-resistant body also makes it extremely dependable and durable in demanding outdoor conditions.
|Equivalent to 35mm format||107-307mm|
|Number of Diaphragm Blades||
Rounded aperture (F2.8-F5.6)
Diaphragm Control: Fully automatic
|Angle of View||
23-8.1° (when attached to PENTAX digital SLR cameras)
34.5-12.5° (when attached to PENTAX 35mm SLR cameras)
|Construction||19 elements in 16 groups|
|Smallest object distance/magnification||1.2m (3.9 ft.)|
|Filter size||Diameter: 77mm|
Approx. 1755g /61.9 oz.
With hood Approx. 1835g /64.7 oz.
With hood and tripod mount Approx. 2030g /71.6 oz.
|Dimensions (Length x Diameter)||Approx. 203mm x 91.5mm (8 in. x 3.6 in.)|
|Kit Content||Hood, Lens cap, Mount cap, Lens Case, Tripod Mount|
|Special Features||HD Coating, AB Coating
SP (Super Protect) Coating
All Weather Resistant
Quick-shift Focus System
Focus Range Limiter
|Optional Accessories||Lens Hood: PH-RBM77
Lens Cap: O-LC77
Lens Case: HS110-230