[Pentax PK]

Description:This 420mm-800mm f/8.3-16 telephoto lens is for people who shoot away from the subject, such as sports and wildlife photography. Lightweight (550g) and compact (only 29.8cm in length) with a minimum focusing distance of 1.6m. Manual focus lens with aluminum alloy body. Also equipped with a T2 adapter, you can attach this telephoto lens to the theikon AI Digital SLR DSLR camera body.
420mm-800mm F/8.3-16 Telephoto Lens
Focal Length: 420-800mm Zoom Lens
Minimum Focus Distance: 1.6 meters (5.25 feet) from front lens element
Aperture: max: f/8.3; min: f/16
Zoom System: Linear Push Pull
Focusing: Manual helical (rotating) operation (AF not supported)
Front 62mm Filter Thread
Manual Focus
4 pieces in 2 groups
Length: 222-310mm (8.75-11.85")
Weight: 19.4 oz (550
Smooth surface, lightweight and strong
Endless focus
No electrical connections
Lens Compatibility: T/T2 Lens
Material: Aluminum
Package Includes: 1 x 800mm f/8.3 Telephoto Lens
1 x T2-AI adapter (optional)
1 x Carrying Case
Perfect replacement for old or damaged ones.
If you are not sure whether it fits your model, please feel free to contact us.