Alnitak Flat-Man L Large Flat Fielder



Alnitak Flat-Man L Large Flat Fielder

The Flat-Man L is the big brother of the Flat-Man, for telescopes in the 8-12.5" range. The Flat-Man L uses the same electroluminescent technology as our other products, 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’s park position for flat field imaging.

Our 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 for telescopes up to 12-1/2" diameter.

Lamp Diffuser Diameter: 14" (355mm)
Lamp Illumination Diameter:  13" (330mm)
Maximum Recommended OTA: 12-1/2" (315mm)
Control Box Dimensions: 2.25" X 3.2" X 4.2" (57 X 80 X 106mm)
Weight:  3.5 lbs (1.6 kg)
Power requirements:  12VDC for illumination, 5VDC for control (USB Provided)
Minimum OTA/Dewshield OD: None
Maximum OTA/dewshield OD:


Mounting Holes: Eight #6-32 threaded holes available
Alnitak Software Compatibility Windows XP, Vista, Windows 7 & 8
Command Line Program: AACmd.exe