High resolution lenses for large area sensors
Camera manufacturers continue to increase sensor size while they simultaneously reduce pixel size.
Navitar has responded to these industry trends with the Platinum, Raptar and Raptar Pro series of lenses, designed to match the performance of current and future high end megapixel cameras.
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Common features
- Larger format design for line-scan and area-scan cameras.
- Low distortion center to edge.
- Wide field design for close-up imaging.
- Large depth of field.
- Diffraction limited.
- Exceptional contrast.
Platinum - 25 mm Lens
- 25 mm focal length, F/8 fixed aperture
- 42 mm image format with low distortion
- Magnification from 0.1X to 0.5X
- Focusable from 45mm to infinity
- 0.13% distortion on edges
- Wide field design for close-up imaging
- Large depth of field
- Diffraction limited
- Exceptional clarity and contrast
Platinum 25 mm
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Platinum – 50 mm lens
High speed, ultra-high resolution, low distortion objective designed to work at f/1.
- 50mm, F/1
- 16 mm image format
- Magnifications between 1/7X and 1/14X
- MTF greater than 40% contrast at 50Lp/mm
- 0.1% distortion on edges
- 65% relative illumination center to edge
- Wide field design for close-up imaging
- Large depth of field.
- Diffraction limited
- Exceptional contrast
Platinum 50mm
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Raptar Pro Lens
The Raptar Pro large format lens has been specifically designed for line-scan and large area sensor cameras. With its improved MTF, strong relative illumination and zero distortion over a 90 mm field of view, this lens is ideal for the most challenging applications.
- 86 mm focal length, F/4 for up to 90 mm sensors
- Manual iris
- Magnification 1X, covers up to 90 mm FOV
- High resolution - 100 lp/mm
- Less than 0.1% distortion
- Sized for 12K line sensors
- Optimized for 95 mm WD
Raptar Pro
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Raptar 50 mm F/2
Navitar's 50 mm Raptar lens is the perfect solution to machine vision applications that require a large sensor and lens combination. The 50 mm Raptar is an alternative to the traditional SLR camera lenses which are not manufactured to withstand environments traditionally found in industrial applications.
The Raptar 50 mm lens exceeds industry requirements for MTF, relative illumination, and low distortion - all important characteristics when working with high cost, large format cameras.
- Ideal for use with full frame 11 and 16 mega pixel sensors
- Manual iris and focus control
- Robust mechanical design
- Positive, single point, focus and iris locks
- Standard F-bayonet with option of a M42 or C-mount
- Covers 43 mm diagonal sensor
Raptar 50mm
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