Star Tracker Refractor Telescopes | TravelScope 70/400 Astro -Terrestrial | Telescope [ 16x to 300x ] [ HSN 90058010

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.

1. Sky Astronomy (Software) Level 1 and 2: CD
2. Directional Compass FREE
3. Micro Fiber (Anti-Static) Cleaning cloth
4. Optics Cleaning Fluid
5. 110 Messier Object Locator A4 size front back colour print
6. 109 Deep Sky CALDWELL Catalogue A4 size front back colour print
7. Various Astronomical Post-Card (SET-3)