Dimension 135mm f/2.8 - telephoto prime lens for non autofocus SLR cameras.
There seems to be not very, if any, information regarding this lens in the Internet. So far, the only reference that I've found is that this is a rebranded Konica Hexar for the Canadian market, althoug I found that on an eBay bid sale so it could have been deceiving to make possible buyers get it.
Lens produces very crisp images, lots of contrast and like any other lens, performs better stopped down. In my informal tests I found that produces best results between f5.6 and f8.
Lens works pretty well on a APS-C camera, infinite focus gets before the mark on the barrel.
Posted by: Elendil_lad Date of publication: 05.11.2017