Vivitar f2.5 screwmount manual focus lens will fit all Pentax DSLRs including the K10D, K100D, *DS/DL as well as newer K-Mount film cameras such as the Pentax ZX series using low-cost M42 adapter ring available from Pentax or camera shops. It will also fit other camera brands with similar adapters (not included).
The 28mm focal length is perfect for Pentax and other DSLRs as it provides a wide-to-normal perspective that works well for documentation, party shots, and landscapes. The fast f2.5 aperture means superior low-light performance.
Lens is in fine condition with no visible scratches. Zero oil on aperture blades and the spring is super-responsive. Has manual/auto switch for full metering capability. Includes original lens cap.
The high build quality is immediately apparent by the smooth focusing action and all-metal construction. Lens made in Japan when Vivitar was known for outstanding lenses. The serial number is: 22231701. For more info please see:
Vivitar Lens Manufactuers
$40 obo, shipped to ConUS; extended shipping, let's talk;
Paypal verified only please
Thanks,
M