The Navitar DO-2595 is a 25mm 1 megapixel lens with a M40.5x0.5 filter size, and 110 resolution.
The Navitar High Speed 1" Lens for Low-Light Imaging family features C-mount, 1" format lenses, 17, 25 and 50 mm focal lengths, for low light applications, ideal for chemiluminescence, digital x-ray, motion analysis, gel documentation, crystallography, fluorescence imaging, holographic imaging, screw locks.
Manufacturer: Navitar Manufacturer PN: DO-2595 Focal Length: 25mm Quality: 1MP Sensor Size: 1" Lens Mount: C F Stop: .95 M.O.D. (m): .5 Dimensions (LxW mm): 42x45.3 Weight (grams): 140 Iris type: smooth Filter size: M40.5x0.5 Distortion: call Resolution: 110