Celestron Travel Scope 70 Portable Telescope # 21035
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
Product Details
Product carries full 2 year Celestron factory limited warranty (within US/Canada only).
Specifications:
Optical Design: Refractor
Aperture (mm): 70 mm (2.76 in)
Focal Length: 400 mm (16 in)
Focal Ratio: 5.71
Focal Length of Eyepiece 1 (mm): 20 mm (0.79 in)
Magnification of Eyepiece 1: 20 x
Focal Length of Eyepiece 2 (mm): 10 mm (0.39 in)
Magnification of Eyepiece 2: 40 x
Finderscope: 5x24
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
Warranty: 2-year Telescope Warranty
Other Information
- Country of Manufacture: China