The Regula Picca series is a range of cameras from the company King KG / Regula-Werk King & Bauser GmbH. The models are all very similar in construction. They come with a fixed 40 mm lens and use 35mm films. Most models come with a working selenium light meter.
Some of the models were built under license by the Romanian company IOR in that Eastern European country. A selection was also sold by Foto Quelle and Photo Porst under their respective house brands, Revue and Porst.
| Feature | King Regula Picca CB | King Regula Rotor-S | King Regula Picca-mat | King Regula Picca CLK | King Regula Picca CBS | King Regula Picca CS | King Regula Picca C |
|---|---|---|---|---|---|---|---|
| Camera Type | Viewfinder camera | Viewfinder camera | Viewfinder camera | Viewfinder camera | Viewfinder camera | Viewfinder camera | Viewfinder camera |
| Film format | 35mm | 35mm | 35mm | 35mm | 35mm | 35mm | 35mm |
| Film Transport | Manual | Manual | Manual | Manual | Manual | Manual | Manual |
| Picture Format | 36 mm x 24 mm | 36 mm x 24 mm | 36 mm x 24 mm | 36 mm x 24 mm | 36 mm x 24 mm | 36 mm x 24 mm | 36 mm x 24 mm |
| Lens type | Fixed lens | Fixed lens | Fixed lens | Fixed lens | Fixed lens | Fixed lens | Fixed lens |
| Focal Length | 40 mm | 40 mm | 40 mm | 40 mm | 40 mm | 40 mm | 40 mm |
| Maximum Aperture | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/2.8 |
| Shutter Speeds | 1/300 – 1/30 – second | 1/300 – 1/30 – second | 1/500 – 1/30 – second | 1/500 – 1/30 – second | 1/300 – 1/30 – second | 1/300 – 1/30 – second | 1/300 – 1/30 – second |
| Light Meter | Yes | No | Yes | Yes | Yes | No | No |
| Flash | Hot Shoe | Hot Shoe | Hot Shoe | Hot Shoe | Hot Shoe | Hot Shoe | Hot Shoe |
| Focus | manual | manual | manual | manual | manual | manual | manual |
| Manufacturer | King | King | King | King | King | King | King |
| Bulb Mode | Yes | Yes | Yes | Yes | Yes | Yes | Yes |