Asahi pentax lenses accessories photography system info. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Asahi pentax lenses accessories photography system infoAsahi Pentax SPOT Exposure Meter Model 11 1-Objective lens 10-ASA scale 2-Zero adjustment screw 11-Index for ASA scale 3-Battery checker button 12-Light-Ievel scale 4-‘L' switch button for low light 13-Index for light level 5-Adjustable eyepiece 14-Battery housing cover 6-Shutter speed scale 15-outer ring for matching light level 7-Diaphragm scale 16-Film-speed setting plate 8-DIN scale 17-Nipple for turning inner disk 9-lndex for DIN scale Type of Measurement Reflected light meter which reads high light range with the lens cap off, and low light range with the ‘L' button depressed. Dimensions Length 122mm‘lWidth 6omm/Height 162mm Weight 510 grams Viewing Eye-level pentaprism viewfinder with adjust- able eyepiece. Viewing Angle 12° (vertical)/17c (horizontal)/21° (diagonal) Light Sensitive Element Cadmium Sulfide (CdS)