The Tamron M113VG555IR is a Telephoto Varifocal lens compatible with megapixel resolution and NIR bandwidth. The new 1/2.7" 5-55mm F/1.6 lens assures high-fidelity and high-sensiti...

The Marshall Electronics Telephoto V-140-1.0 focal length and F1.0 aperture produces super low light performance image quality used with 0.01 to 0.003 lux CS-mount cameras. Its has...

Focal Length	140mm
Relative Aperture	F1.0
Angular Field of View	1/3" image sensor = 2.0° H x 1.5° V; 1/2" image sensor = 3.0° H x 2.0° V
Lens Mount	CS-Mount
Focus	Manual

The Marshall Electronics V-300-3.75 lens provides a 300mm telephoto focal length at distance of 1000ft (300m), and 21ft (6.5m) horizontal scene size when used with ½” sensor came...

Focal Length	300mm
Relative Aperture	F3.75
Angular Field of View	1/3" : ~0.88º H x ~0.66º V
1/2"	~1.20º H x ~0.80º V
Lens Mount	CS