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