Choosing And Using A Dobsonian Telescope
Merchant: Oxfam
Merchant's Category: Media> Books
In the 1960's, American amateur astronomer, John Dobson, designed a revolutionary kind of astronomical telescope featuring a lightweight large-aperture reflecting system on a simple mounting, using the then-revolutionary material called teflon. The design combines simplicity and portability with large-aperture prowess. Thirty years later Dobsonians remain supreme for visually observing faint deep-sky objects and are one of the best-selling large telescopes in the USA and Europe. This popularity is reflected in the recent increase of companies now heavily marketing Dobsonians, in particular, Meade (the "Lightbridge" range), Orion USA (XT Intelliscope series), and Skywatcher (Skyliner and Flextube models). This book is the ultimate guide to buying and using commercial Dobsonians, both 'Econo' and 'Primo' models, with in-depth accounts for the various models (plus accessories) on the market and descriptions of the many innovations that amateurs have made to optimize their telescopes' performance.
More details from Oxfam
Follow Oxfam to get news updates and products on your homepage.
Oxfam is being followed by 0 people.
Follow Oxfam
Delivery Details
Specific details for this product: No specific details given.General Delivery details for Oxfam:
Oxfam delivers only to the UK
�3.95 flat fee and free returns.
- UK Delivery only
- Free returns
No review added yet - be the first!
Reviews and Comments
If you own this product already, please write a quick review to help others:
Current Special Offer at Oxfam:
Comments and Feedback
This is an experimental quick comments form. Please use it to point out a mistake, tell us about a closed shop or a quick comment about the page you are on. Any comment/feedback left here may be added to the page if it is helpful.
Oxfam
Read more about Oxfam
Shop at Oxfam online! There are the usual Oxfam goodies as well as a huge selection of second hand and vintage clothes, music, dvds, books and homewares. Also find wedding favours, rare books, ceramics, stamps and coins.