The CS-3816-8MP-V2 CS-Mount 3.8-16mm Varifocal Lens from Marshall Electronics is designed for 8MP cameras with a 1/1.7" sensor. This IR-corrected varifocal lens features improved glass elements, a 3.8-16mm focal length, and a 148 to 35.8° diagonal FOV. It has a DC auto iris and manual focus and zoom operation with lock screws.
Lens Features
- IR corrected
- f/1.4 maximum aperture
- Improved glass with eight groups and 13 elements
- 7.92" to infinity focus range
- 7.9mm back focal length
- 0.5 kgf-cm clamp force
- Chief ray angles: 11° (1/1.7" sensor), 10.7° (1/1.8" sensor), and 10.5° (1/1.9" sensor)
- Relative illumination up to 48% (wide) and 92% (tele)
- Spectral transmission: >83% at 550nm, >85% at 650nm, and >70% at 850nm
UPC: 801813234688