Bresser 8 inch parabolic mirror-for making own telescope--with secondary mirror
For those making their own telescope. Golden chance to own this economic Parabolic 8 inch -Bresser 1218mm mirror.
Save time on making ,grinding , polishing Primary mirror now.
Primary parabolic polished mirror -203mm-1218mm focal
Secondary Mirror
| OPTICAL SPECIFICATIONS | |
|---|---|
| Optical design | Newtonian Reflector |
| Maximum recommended magnification | 400 |
| Material Primary mirror | Special low expansion H-PZ33 |
| Primary mirror diam. | 203 mm |
| Material Secondary mirror | Borosilicate-glass with low thermal expansion, individually matched to main mirror |
| Secondary mirror diameter | 57 mm |
| Mirror/Lens diam. | 203 mm |
| Focal length | 1218 mm |
| Aperture ratio | 6 |
| Angular resolution | 0.6 arc seconds |
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Bresser 8 inch parabolic mirror-for making own telescope with secondary mirror
₹25,000.00 Regular Price
₹20,000.00Sale Price
