Pentax 150-450mm f/4.5-5.6 ED DC AW HD D FA

Lens Reviews / Pentax Lenses i Not yet tested
Lens Specifications
Name Pentax 150-450mm f/4.5-5.6ED DC AW HD D FA
Image Circle 35mm
Type Telephoto Zoom
Focal Length 150 - 450mm
APS Equivalent 225 - 675mm
Max Aperture f/4.5 - 5.6
Min Aperture f/22 - 27
Diaphragm Blades 9 (rounded)
Lens Construction 18 elements in 14 groups, including ED elements
Diagonal Angle of View(Based on image circle) 16.5 to 5.5 degrees
Focus Details Internal with DC motor; Quick-Shift Focus System for changing between AF and MF by simply turning the focusing ring; Focus presets and range limiter
Front Element Rotation No
Zoom System Rotary with lock
Closest Focus 2m / 6.6 ft.
Magnification Ratio 0.22x / 1:4.5
Filter Size 86mm)
Dimensions(Length x Diameter) 241.5mm x 95mm / 9.51 in. x 3.74 in.
Weight 2kg / 4.4 lb
Notes High Definition (HD) coatings; Super Protect (SP) coatings to external surfaces; weather-resistant construction; removable tripod collar
Typical Online Price US$2,500