Celestron Travel Scope 70 Portable Telescope

Quick Overview

Highlights

  • 1-Year Warranty and Free Transit Insurance
  • 2 Years Celestron India Warranty
  • Free Transit Insurance
  • Refractor Type Telescope
  • Magnification of Eye Piece Lens 1: 20X
  • Magnification of Eye Piece Lens 2: 40X
  • 70 mm Aperture
  • Focal Length: 400 mm
  • Fully Coated Optical Lens
  • Altazimuth Mount
  • Carrying Case
  • Ideal for Terrestrial & casual astronomical observations
  • SUPC: SDL049509550

Technical Specification

Specification
Optical Design Refractor
Aperture (mm) 70 mm (2.76 Inch)
Focal Length (mm) 400 mm (16 Inch)
Focal Ratio 5.71
Eyepiece 1 (mm) 20 mm (0.79 Inch)
Magnification 1 20 x
Eyepiece 2 (mm) 10 mm (0.39 Inch)
Magnification 2 40 x
Finderscope 5x24
Weight (lbs) 3.3 lbs (1.5 kg)
Highest Useful Magnification 165 x
Lowest Useful Magnification 10 x
Limiting Stellar Magnitude 11.7
Resolution (Rayleigh) 1.99 arc seconds
Resolution (Dawes) 1.66 arc seconds
Light Gathering Power (Compared to human eye) 100 x
Optical Coatings Fully Coated