"smc Pentax-M 40mm F2.8"
This is the incredible "pancake" lens. Weighting only 110 grams (3.9 oz) and 0.7 inch. A sub-standard lens that is ultra compact, yet has a metal body and glass lens elements. surprising optical quality in such a compact lens. This sub-standard lens with semi-wide angle effect plus my LX is my choice when I need something ultra handy.
The Original "Pancake"
Brought to you by Wing Hong
(wing-hong@bigfoot.com)