Large-format lens features focus range from 0.5 m to infinity
SEPTEMBER 3, 2009--The new Raptar 50-mm large-format machine-vision lens is designed for use with full-frame 11- and 16-Mpixel sensors.
SEPTEMBER 3, 2009--The new Raptar 50-mm large-format machine-vision lens is designed for use with full-frame 11- and 16-Mpixel sensors. The lens' mechanical design exceeds industry requirements for MTF, relative illumination, and low distortion that is required of systems with high-cost, large-format cameras. It covers a 43-mm diagonal sensor with a 50-mm field of view and focusing range of 0.5 m to infinity. It features a manual iris and focus control with positive, single point focus and iris locks. Lens aperture range is f/2.0-f/22.0 and its angular field is 46.0° diagonal and 37.0° horizontal.
Rochester, NY, USA
-- Posted by Carrie Meadows, Vision Systems Design, www.vision-systems.com
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Navitar Introduces New 50 mm Large Format Machine Vision Lens
Rochester, New York - August 5, 2009 - Navitar Inc., a manufacturer of precision optical and opto-electronic systems, introduced today their new 50 mm large format machine vision lens ideal for use with full frame 11 and 16 mega pixel sensors. The 50 mm Raptar lens has a robust mechanical design that exceeds industry requirements for MTF, relative illumination, and low distortion that is required of systems with high cost, large format cameras.
The Raptar large format lens covers a 43 mm diagonal sensor with a field of view of 50 mm and focusing range of 0.5m to infinity. It features a manual iris and focus control with positive, single point focus and iris locks. Lens aperture range is f/2.0 - f/22.0 and its angular field is 46.0 degree diagonal and 37.0 degree horizontal.
Craig Fitzgerald, Vice President of Product Development for Navitar, comments, "The new 50 mm Raptar was designed to withstand the most demanding industrial machine vision applications. We are proud to offer a rugged, compact lens with specifications that exceed other lenses in the market today."
The Raptar lens is widely used in applications such as veterinarian digital X-ray, food and plastics sorting and inspection, film, paper and plastics defect inspection, lumber/wood inspection, and solar wafer and cell inspection. The lens comes standard with a F-bayonet, however, Navitar also offers M42 or C-mount options.
About Navitar, Inc.
Navitar is the leading supplier of optics, opto-mechanical sub-assemblies and opto-electronic system solutions for the machine vision, microscopy, automation, assembly, imaging, testing, measuring, inspection, nanotechnology and digital projection industries. Navitar, Inc. has offices and subsidiaries in the U.S., Japan, Germany, China, Israel, and the United Kingdom. For more information about Navitar, Inc. and their vast offering of innovative products, call 1-800-828-6778 or visit the company's web site at www.navitar.com.