| Pentax S1a - ASA dial reminder and serial number detail | |||||
| Manufacturer | Asahi Pentax | Shutter type | Mechanical focal plane shutter Horizontal traverse silk |
| Camera name | S1a | Shutter Times | B, T, X, 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500 |
| Construction | Aluminium | X-Sync | 1/45 sec |
| Color | Chrome or Black | Flash Terminal | X - FP |
| Date | I type: 1962/1964 II type: 1964/1968 | Focusing Screen | Fixed Microprism With Fresnel Lens |
| Lens mount | M 42x1 | Shutter button | Mechanical Standard thread |
| Winding System | Manual | Self Timer | NO |
| Metering | Manual Optional - Clip On Type | Battery | NO |
| Viewfinder | Fixed Pentaprism | WxHxD | 145x92x49 mm |
| Viewfinder Informations | NO | Weight | Body: 580 g. |
| Save The Silver - Black And White Photography | © Copyright Roberto Mura 2006. |