Details
Details
TELESCOPE SPECIFICATION
|
|
Optical Design
|
Newtonian Reflector.
|
Diameter
|
114mm
|
Focal Length | 900mm |
Secondary Mirror Diameter | ------ |
Focal Ratio | F/ 7.8 |
Highest Practical Power | 269x |
Faintest Steller Magnitude | 12.8 |
Resolving Power
|
1 Arc - Seconds.
|
Focuser diameter | RACK-AND-PINION Focuser 1.25". |
Eyepiece 1.25"OD
|
1) K-25mm efl, 2) K-10mm efl, 3) SR 4mm
|
Magnification with eyepiece | 36x, 90x and 225x |
2x Barlow
|
K-25mm: 72x |
1.5X Terrestrial Erecting Eyepiece | 54x, 135x and 337.5x |
Finder
|
6x24
|
Filter | Moon filter 1.25" |
Mount type
|
Altazimuth Mount
|
Slow-motion Control | Vertical |
Accessories Tray | No-Tool Tray with Eyepiece holder |
Tube Weight | 3 kg |
Tube dimension | 15cm Dia, x 87cm length |
Shipping Weight
|
Within 9 Kg
|
Shipping Carton Dimension | 96 x 29.5 x 26.5 cm3 |
The following items are FREE with the telescope listed above.
- Sky Astronomy (Software) Level 1 and 2: CD
- Collimination Tool (for Newtonian)
- Directional Compass FREE
- Micro Fiber (Anti-Static) Cleaning cloth
- Optics Cleaning Fluid
- COLOUR POSTER 17.5" x 22.5 " one
- 110 Messier Object Locator A4 size front back colour print
- 109 Deep Sky CALDWELL Catalogue A4 size front back colour print
- Star Dial - Identifying Stars & Constellations
- Various Astronomical Post-Card (SET-3)
- Desiccant Cap - Refillable desiccant cap to protect fine optics
- Astronomical Telescope - user guide
- The Moon Map Poster B/W chart unfold to 22"x26"
Additional Info
Additional Info
Colour | White |
---|---|
Product Name | Telescopes |
EAN/UPC Code | No |
Optical Zoom | 225x |
Aperture | F/ 7.8 |
Brand Name | Star Tracker |