Basler's CS-mount lenses are available with different image circles from 1/3" and 1/2.5". The focal lengths are adjustable within a range of 1.8 mm to 50 mm. The iris ranges vary between F1.0 and F32.0.
CS-mount lenses are equipped with a DC iris and thus are especially suitable for Basler's IP Fixed Box cameras.
To achieve the best price-performance ratio, choose a lens whose image circle is the same as the sensor format or only slightly larger.
To find a suitable CS-mount lens, visit the Basler website.