Optec Alnitak Flat-Man L CCD Calibration Panel – 8″ to 12.5″ OD

The Calibration Panel -Optec Alnitak Flat-Man L is for 8-inch to 12.5-inch OTAs:The Flat-Man L is the big brother of the Flat-Man, for telescopes in the 8-inch to 12.5-inch range. The Flat-Man L uses the same electroluminescent technology, and can either be manually placed on the vertical OTA or hung perpendicular (using one of the #6-32 cover screw holes) to the OTA park position for flat field imaging. Windows XP software will light and control the brightness of the Flat-Man L. Comes with USB cable and power supply. The Flat-Man L is an affordable means to achieve excellent flat fields.

Optec Alnitak Flat-Man L for 8-inch to 12.5-inch OTAs Specifications…

• Weight: 3.5-pounds
• Uniformity of illumination: <1-percent deviation from uniformity
• Power requirements: 12VDC provided by included power supply with 5.5/2.1 ID coaxial plug, center +
• USB 1.1 or 2.0
• Operating systems: Windows XP or Vista
• Minimum OTA/dewshield OD: None
• Maximum OTA/dewshield OD: 14-inch

OPT Product Number: OP-19058