What does CA stand for?

For infrared sensors suggested, MDA officials want to know wavebands, clear apertures, fields of view, noise equivalent irradiance, and frame rates, pointing errors, whether inertial measurement gyros are used, angular stabilization of the sensor's boresight, slew endurance, and settle time.

6-meter clear aperture solar telescope, the largest of its kind in the world, is housed at the New Jersey Institute of Technology in Newark, New Jersey, US.

Surface finishes are 30-5 for the sapphire windows and 10-5 for the single crystal quartz within a central clear aperture of 16.

Red Hawk has come up with a large diameter peep sight that will allow the maximum amount of light transmission through a high contrast amber lens, but with a small, clear aperture in the center.

The WhisperWheel[TM] RS is suited for any ColorWheel[TM] application that requires stringent sound levels with outstanding clear aperture availability.

CVI announced today that it has introduced a 12mm clear aperture achromatic waveplate.

New features include: * >15% increase in optical clear aperture for brighter images * Material removal balancing for greater lifetime and stability * Lower process and motor cost, savings passed on to our customers The new WhisperWheel[TM] Mini is manufactured with high precision, state of art equipment and resources incorporating all the features of a standard WhisperWheel[TM] including: * Patented (US pat.

Now we can provide one-shot interferograms for optics up to 12-inch (305mm) clear aperture.