This lens was ex-show stock for Pentax Europe
Please take a good look at the images as this is part of the description.
No Fungus very clean optics may have a few specs of dust inside but hardly noticeable and will not effect image quality
very rare lens sorry for lack of information but not many people have seen one never mind own one!!!
so here's your chance to own a piece of history and next time your down the camera club i bet no one else will have one?
plus you will have the bragging rights mines bigger than yours?
Can you imagine using this lens on a Sony A7r wow!!
This is an older lens made in Japan of a Metal construction
high quality lens,
can be used on a variety of different cameras both 35mm and Digital Mounts with adapters
Mounts are available on ebay at no money plenty of Chinese copies.
SMC PENTAX-M REFLEX 1:13.5 2000mm
Offering incredible portability for its focal length this lens is a full eight inches shorter than the 1000mm f/8 lens.
It has an incredible 40X magnification.
Exposure is controlled by four built-in ND filters.
Equipped with a rotatable tripod collar and accepts 52mm rear mount filters.
Can be used with all Pentax SLR cameras
Minimum focus distance of 65.6 feet
Lens construction of 8 elements in 6 groups
Diaphragm controlled by neutral-density filters
Comes with a hard protective case and a built-in lens hood
Compatible rear converter: A 2X-S, K T6-2X.
Built-in ND Filters (-1 stop, -1.5 stop, -2 stops).
Built-in skylight, yellow and red Filters.