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The California Academy of Sciences in San Fransisco, USA, uses more than 30 projectiondesign projectors in various configurations.
A wide range of lenses, from ultra wide 0.74 : 1 to 6.24 : 1 gives unique flexibility in
installations and placement of product.
California Academy of Sciences, California, USA.
Precision projection lenses
The F80 series features a wide range of custom designed, precision
ground projection lenses for the best quality imaging, and the most
secure and reliable setup. Key features include infintely adjustable IRIS
and aperture settings, and motorized zoom, focus and lens shift with
memory for use in multiple settings and installations with programmed
calibration and screen setups. Most importantly, every single lens uses
Low Dispersion (LD) aspherical glass and aspherical lens elements for
high quality focusing and sharpness, as welll as high optical interfield
contrast, resulting in very high image quality. Unlike many competing
projector ranges, the lenses are designed and made with high resolution
in mind, not taking standard, off the shelf lenses for use in higher
performance applications. The range of lenses span from an an ultra
wide angle 0.74 : 1, to a long tele zoom at 6.24 : 1, and comprises five
lenses.
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