StingRay Crimson Longwave Infrared Optical Assemblies

These lenses were designed for use with an infrared detector or focal plane that offers greater sensitivity than microbolometers by cryogenic cooling of the detector environment typically referred to as the dewar. The internal temperature of the dewar is cooled via liquid nitrogen or Stirling Cooler.

StingRay Part Number	Focal Length	Optimized Waveband	Maximum Aperture	Image Diameter	Interface	Features
SR0645-A01	9.7mm	8-12µm	F/2.0	21mm	M80 thread	1, 2, 10
SR0350-A01	25mm	8-12µm	F/2.0	21mm	M80 thread	1, 2, 10
SR0279-A01	50mm	8-12µm	F/2.0	21mm	M80 thread	1, 2, 10
SR0479-A01	100mm	8-12µm	F/2.0	21mm	M80 thread	1, 2, 10
SR0240-A01	100mm	8-12µm	F/2.5	36mm	Flange	1, 2
SR0610-A01	200mm	8-12µm	F/2.0	21mm	M80 thread	1, 2, 10
SR0843-A01	200mm	8-12µm	F/2.0	21mm	M80 thread	3
SR0856-A01	27/97	8-12µm	F/2.5	9.6mm	Bayonet	3, 5, 11
SR0624-A01	600mm	8-12µm	F/2.0	21mm	Intermediate Adapter	3, 4, 7, 8
SR0417-A01	75/150/300mm	8-12µm	F/2.0	12mm	Intermediate Adapter	3, 4, 6, 7, 8

Lens Features:

1. Manual Focus	5. Motorized FOV switching	9. Tripod mount
2. Focus Lock	6. Optional white enamel paint	10. Optional M80 camera mount
3. Motorized Focus	7. Catadioptric	11. DLC Coating
4. Athermalized	8. Pilot sleeve adapter

Please remember if you do not see the exact lens that you require, StingRay can always develop a custom solution for your consideration. If you are interested in receiving information on a custom system, please contact a StingRay sales engineer by calling 877 358 5577, emailing or Contact Us .