 |
Takahashi
TOA-150 (Retractable Lens Shield)
|
In the tradition of
TOA-130, TOA-150 is the new addition to Takahashi's TOA line featuring 4" focuser and
retractable lens shield. |
|
 |
Optical Tube
Assembly |
| Effective Aperture |
150mm |
| Optical
Design |
Triplet Ortho-Apochromat |
| Focal
Length |
1100mm |
| Focal
Ratio |
F/7.3 |
| Tube
Diameter |
179mm |
| Tube
Length |
1110mm (1290mm extended) |
| Tube
Weight |
14.6 kg |
| Finder
Scope |
7x50, 6.3° |
| Resolving
Power |
0.77 arc sec |
| Limiting
Magnitude |
12.7 |
| Light
Collecting Power |
459X |
TOA-150 Part Numbers |
| TOK15000 |
Tube Assembly Complete |
| TOK15010 |
Main Tube Only |
| TKA00552 |
7x50 Finder Scope |
| TKA00563 |
7x50 Finder Bracket |
| TKA00554 |
Finder Reticle Illuminator |
| TKA00417 |
Finder Quick Release FQR-1 |
|
TKA32420 |
Tube Holder |
|
 |
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Copyright 2003-2006
Astro Scientific Centre Pte Ltd
