AstroSystems - 16.0 inch Primary Mirror Cell

AstroSystems computer designed Primary Mirror Cells are made from a frame of 1 inch thick, 22 ply aircraft plywood on the 10-16
inches and 1.4 inch thick, 26 layer aircraft plywood on 18 inches to 32 inches for strength and rigidity.  These premium quality
cells have a computer designed, 6061-T6 aluminum flotation system that utilizes 27 point flotation on 24inches to 32 inches cells,
18 point flotation on 16 inch to 22 inch cells and 9 point flotation on the 10 inch to 15 inch cells.  The flotation points allow
the primary to truly float, supporting it evenly and aiding in cooling.  This design approach thermally isolates the primary
mirror and minimizes cool down time, especially on larger mirrors.  New to mirror cell design is our exclusive MTS (mirror
transport system).  Just back down the collimation knobs and the mirror gently comes to rest on three cushioned transport pads. 
All the collimation bolts are set in flush with the back of the mirror cell for a clean look.  Save 30-40% by assembling and
finishing yourself.

While observing, your mirror stays accurately positioned from horizon to zenith with our fully adjustable, stainless steel sling,
giving proper edge support with no sag or stretch.  Edge slings are the choice of opticians and professional observatories, giving
the best resolution your optic is capable of producing.

All cells have precut mount positions for the fans and control plate to easily install the optional cooling system on the 10 inch
to 22 inch cells.  The 24 inch to 32 inch cells include the cooling system as a standard feature.  It is highly recommended you
purchase the cooling system if you observe from a site that has daytime to nighttime temperature changes of more than 20 degrees.