Tamron OBJVM288IRM 3 Megapixel Lens

Tamron OBJVM288IRM 3 Megapixel IR Corrected Varifocal Lens with 2.8 to 8 Millimeter Focal Length for 1 2.7 Inch Sensors. DC Drive F1.2 Flat Field Technology and Full Sharpness under IR Illumination up to 1000 Nanometers Ideal for High Resolution Day Night Cameras 

The Tamron OBJVM288IRM is the high-quality 3 Megapixel IR corrected varifocal lens with a focal length of 2.8 to 8 millimeters. It is specially designed for 1 2.7 inch image sensors and delivers razor-sharp images with an F1.2 aperture. Due to special coatings and glass elements, no focus shift occurs under infrared illumination. The Flat Field technology ensures full resolution right up to the corners. The 6.8 millimeter image circle fits perfectly for 1 2.7 inch sensors. With a field of view of 100.1 degrees at wide angle, this lens is the first choice for anyone who wants to make no compromises.

Modern optical constructions and LD elements ensure that no shift of the focus plane occurs between visible and infrared light. Light rays of both spectra are focused on the same plane, which significantly improves image sharpness. This compensation is especially important for day night cameras and conventional black and white cameras that are sensitive to visible and near infrared light. With DC Drive Auto Iris and manual focusing and zoom, the lens adapts flexibly to any situation.

The Tamron OBJVM288IRM offers viewing angles of 126.3 degrees horizontal and 77.6 degrees vertical in wide angle position, as well as 33.0 degrees horizontal and 24.8 degrees vertical in telephoto position. The CS mount and compact design with 43.2 by 58.05 millimeters make installation easy. The temperature range from minus 20 to plus 60 degrees Celsius and the robust construction are perfect for indoor and outdoor use. The 4-pin cable configuration ensures reliable auto iris control.

Why the Tamron OBJVM288IRM is the best 3 Megapixel IR corrected varifocal lens:

• 3 Megapixel resolution even under IR illumination
• Focal length 2.8 to 8 millimeters for wide angle to telephoto
• F1.2 aperture and DC Drive Auto Iris
• Flat Field technology for full sharpness right to the corners
• IR correction up to 1000 nanometers without defocusing
• Field of view up to 100.1 degrees at wide angle
• Manual focusing and 2.8x zoom
• CS mount compact design 43.2 by 58.05 millimeters
• Temperature range minus 20 to plus 60 degrees Celsius

Technical data:

• Chip size: 1 2.7 inch
• Focal length: 2.8 to 8 millimeters
• Aperture: F1.2
• Field of view 1 2.7 inch wide angle: 126.3 degrees by 77.6 degrees
• Field of view 1 2.7 inch telephoto: 33.0 degrees by 24.8 degrees
• Iris control: DC Drive Auto Iris
• Focusing: manual
• Zoom: manual 2.8x
• Back focal distance: 8.338 to 14.944 millimeters
• Minimum object distance: 0.3 meters
• Temperature range: minus 20 to plus 60 degrees Celsius
• Weight: 79 grams
• Dimensions: 43.2 by 58.05 millimeters