Description
Absolutely pinpoint resolution, total freedom from spurious color and distortion, with an image clarity and contrast in a class all its own – a Questar is truly the Rolls-Royce of telescopes. If you want the best small telescope in the world, Questar is it. Period.
Tech Details:
| Aperture | 3.5″ |
|---|---|
| Binary and Star Cluster Observation | Good |
| Focal Length | 1300mm |
| Focal Ratio | f/14.6 |
| Galaxy and Nebula Observation | Fair |
| Heaviest Single Component | 7 lbs. |
| Highest Useful Magnification | 162x |
| Lunar Observation | Great |
| Weight | 7 lbs. |
| Planetary Observation | Good |
| Resolution | 1.3 arc seconds |
| Telescope Type | Maksutov-Cassegrain |
| Visual Limiting Magnitude | 12.2 |
| Warranty | 10 years |
Supplied Accessories:
- 1.25″ 16mm and 24mm eyepieces (54x to 120x, depending on eyepiece and whether built-in 1.5x Barlow is used)
- Built-in 4x finder (6x when 16mm eyepiece is used)
- VHR silver coated and overcoated Zerodur glass ceramic mirror
- Broadband dielectric multicoated optics
- Built-in star diagonal
- Dual arm fork mount
- Setting circles (r. a. circle power driven)
- Sidereal rate AC motor drive (2.7 watts)
- Manual slow motion controls
- Thread-in dust cap
- 1.5″ aperture off-axis solar filter
- Solar filter for finder
- Tabletop tripod legs
- Locking hard case
- Self-storing dewcap with embossed star chart
- Embossed Moon chart on scope barrel
- Ten-year warranty (two years on drive and focuser)
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