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Cleaning :
The tube assembly and front baffle are powder coated, to clean them use water
with a soap or mineral spirits (paint thinner); do not use Acetone or other strong
chemicals. Please contact us if you need the lens to be cleaned.
Handling :
Handling telescope around and it's transportation to the observing site requires
careful handling.
If you find any problems, or have any comments - please call us for assistance.
Telescope Engineering Company is commited to serving it's
TEC APO140 UPDATES
QTY plan/made
OTA price
Tube dia.
OTA weight
Tube type
Labeling
Color OTA / Baffle
Internal paint
Internal baffles
Rings latches
Cover / material / style
"A virtually perfect textbook image both in and out of focus. This is my first time to experience such
perfection in this regard. My subjective evaluation put the optics at 1/8 to 1/16th wave..."
customers after sale for unlimited time.
RUN I (2002)
RUN II (2003)
40/35
$4000
152.4mm
18 lb
drawn
no
white/black
ultra flat black / spray
ultra flat black / spray
3
fixed
Plastic / screw-type
Plastic / screw-type
RUN III (2004)
40/40
$4250
152.4mm
150.1mm
18 lb
drawn
machined
yes
white/white
white/white
special coating
4
fixed
adjustable
Al / push-pull
10
Yuri Petrunin, TEC President.
RUN IV (2005)
>100
>100
$4600
$4750
150.1mm
18.5 lb
18.5 lb
machined
yes
white/white
special coating
4
adjustable
Al / push-pull
yes
4
M.T., Japan.
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