




The CS-Mount 7-34mm Varifocal Lens from Marshall Electronics is designed for use with 12MP cameras that have a 1/1.7" sensor. This lens has a 7-34mm focal length with a 53.6-16.7° horizontal field of view. It features a DC auto iris, along with manual operation of zoom and focus.
| Lens Mount: | CS | |
| Sensor Compatibility: | 1/1.7", 1/1.8", 1/1.9" (12 MP) | |
| Focal Length: | 7 to 34mm | |
| Back Focal Length: | 7.1mm | |
| Aperture: | f/0.95 to 1 | |
| Angle of View: | 1/1.7" Sensor: | Diagonal: 66.5 to 20.5° Horizontal: 53.6 to 16.7° Vertical: 40.5 to 12.4° |
| 1/1.7" Sensor: | Diagonal: 61.6 to 19.5° Horizontal: 54.5 to 17° Vertical: 29 to 9° | |
| 1/1.8" Sensor: | Diagonal: 64 to 20° Horizontal: 53.4 to 16.6° Vertical: 36 to 11° | |
| 1/1.8" Sensor: | Diagonal: 61 to 19.3° Horizontal: 53.4 to 16.6° Vertical: 30 to 9.2° | |
| 1/1.9" Sensor: | Diagonal: 60.2 to 19° Horizontal: 52 to 16° Vertical: 29.4 to 9.1° | |
| Minimum Focus Distance: | 3.28' / 1 m | |
| Focus Type: | Manual Focus | |
| Iris Type: | DC Auto | |
| Distortion: | -3% | |
| Flange Back Length: | 0.49" / 12.5 mm | |
| Weight: | 1.2 lb / 550 g | |