Astronomical
Primary Mirrors |
 |
The
primary mirror is the most important component of any reflecting
telescope. Our primary mirrors are made by experienced opticians
and are guaranteed to meet the theoretical limits of the resolution
for their aperture. They are ideal for home-built Newtonian
or Dobsonian telescope projects. Each mirror is precision
ground and |
polished
from Float glass blanks. The figure of each mirror is tested to
ensure it meets the specification before proceeding to aluminization.
Aluminum coated to a minimum 89% reflectivity and then over coated
with transparent silicon monoxide for a durable, lasting finish.
Mirrors upto 10-inch diameter comes in standard f/ratio as mentioned.
Larger size mirrors are made to order with customized f/ratio and
thickness.
| |
Item |
Price |
Shipping |
|
 |
Dia
75mm Fl = 750mm |
Rs.1980 |
Rs.100 |
|
|
Dia
100mm Fl = 1000mm |
Rs.3330 |
Rs.100 |
|
|
Dia
125mm Fl = 1025mm |
Rs.4320 |
Rs.100 |
|
|
Dia
150mm Fl = 1200mm |
Rs.11700 |
Rs.200 |
|
|
Dia
200mm Fl = 1200mm |
Rs.15930 |
Rs.200 |
|
|
Dia
250mm Fl = 1250mm |
Rs.36900 |
Rs.300 |
|
|
Dia
300mm Fl = 1500mm |
Rs.66600 |
Rs.1000 |
|
|
Dia
400mm Fl = 1800mm |
Rs.135000 |
Rs.2000 |
|
|
Dia
500mm Fl = 2200mm |
Rs.234000 |
Rs.3000 |
|
|
|
