Details
Details
D=70 / F=400mm Altaz. refractor
- for Astronomy
- Birding
- Target shooting
- Spotting-Scope
- 400mm telephotography
- 800mm telephotography
TELESCOPE SPECIFICATION
- Optical Design: Refractor
- Diameter: 70mm
- Focal Length 400mm
- Focal Ratio F/ 5.7
- Highest Practical Power 165
- Faintest Steller Magnitude 11.7
- Resolving Power: 1.99 Arc - Seconds.
- Focuser diameter RACK-AND-PINION Focuser 1.25 inch standard
- Eyepiece Standard 1.25": 1) Kellner 25mm efl, 2) Kellner 9mm efl 3) Kellner 4mm efl
(three element coated) fully Metal body - Magnification with eyepiece 16x, 44.4x and 100x
- 3X Barlow 32x, 133.2x and 300x
- Finder: 5x24
- Astronomical Diagonal 90 Degree Zenith mirror -comfortable astro viewing
- Erecting Image Diagonal 45 degree correct - so that your view is correctly oriented
- Stand-mount: Preassembled aluminum full size phot tripod
- Tube dimension 40cm length
- Net Weight: Within 2 Kg
- Shipping Carton Dimension 73 x 24 x 16 cm3
The following items are FREE with the telescope listed above.
- Sky Astronomy (Software) Level 1 and 2: CD
- Directional Compass FREE
- Micro Fiber (Anti-Static) Cleaning cloth
- Optics Cleaning Fluid
- 110 Messier Object Locator A4 size front back colour print
- 109 Deep Sky CALDWELL Catalogue A4 size front back colour print
- Various Astronomical Post-Card (SET-3)
Additional Info
Additional Info
Colour | White |
---|---|
Product Name | Telescopes |
EAN/UPC Code | No |
Optical Zoom | 300x |
Aperture | F/ 5.7 |
Brand Name | Star Tracker |