DFM Engineering, Inc.
1035 Delaware Ave. Unit D
Longmont, CO 80501
Phone: 303-678-8143
Fax: 303-772-9411


DFM Engineering has provided ten heliostats.

They have driven the light from the equatorially mounted flat mirror upward along an extension of the polar axle to a number 2 mirror that has folded the light vertically downward.

We have developed a special polar alignment technique for heliostats.


• Equatorially mounted flat mirror

• 4 degrees per second axes motion

• Mirror front surface located at the    intersection of the axes

• On axis 1 arc second resolution encoders

• Axes fiducials

• Computer control system


Configurations Summary


Beam Directors

Electro-Optical-Mechanical Systems™


Satellite Trackers

ATLAS Asteroid Trackers

Control Systems (TCSGalil™)