MODEL NO. DOS100 DFL-20/40


System Type: Maksutov Cassegrain Catadioptric
Aperture: 4 Inches (100 mm) Clear Aperture
Focus: Remotely Operated - 500 ft. thru Infinity
Focal Length: Duel Focal Length - (Both Parfocal) 20 inches (500 mm) - 40 inches (1000 mm)
Neutral Density Filter System: Continious -Clear thru 4.0 N.D. Serves as Auto-Iris with Manual Over-Ride, or Operator.Controlled Illumination.
System Power: 24 V D C
Optical Front End Invar construction - ruggedized to withstand shockloads of 10 G's and Temperature comensated to maintain boresight within plus or minus 5 arc seconds over plus or minus 50 degrees F Temperature Variations.


Optional Features Available


Illuminated Projected Reticle
6 Port Spectral Filter Wheel
Fully Sealed and Pressurized System