Title
The Dobsonian Telescope: A Practical Manual For Building Large Aperture Telescopes
Delivery time: 8-12 business days (International)
This Book Tells How You Can Build A Stateoftheart Dobsonian Telescope Using Readily Available Materials And Supplies. Every Step Of Construction Is Detailedin Photographs And Diagrams, And The Underlying Ideas Are Carefully Explained. As A Result Of This Threeyear Collaboration Between Authors David Kriege And Richard Berry, Experienced And Wellknown Telescope Makers, You Now Have The Opportunity To Build A Highperformance Telescope From 14 Inches To 40 Inches Aperture Based On The Thoroughly Tested Designs Described In This Book. The Dobsonian Telescope Takes Its Name From The Astronomer/Philosopher John Dobson, Who Introduced The Concept Of Inexpensive, Largeaperture Telescopes To Astronomy. Amateur Astronomers At The Time Were So Amazed That A Telescope Builtfrom Simple, Inexpensive Materials Performed So Well That They Could Hardly Believe Their Eyes. As Homebuilt Dobsonians Started Showing Up At Star Parties Across The Nation And People Saw What Dobsonians Could Do, The Word Spread. In Just A Few Years, The Dobsonian Revolution Swept The World. Since Those Early Telescopes, Dobsonians Have Improved Dramatically. An Entire Generation Of Amateur Telescope Makers Contributed Their Best Insights And Refinements To Dobson'S Original Design. Today'S Dobsonians Are Larger, Lighter,And More Precise Than Ever Before. For Example, It Is Possible To Build A Telescope Of 20 Inches Aperture That Is Compact Enough To Transp
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We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
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To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.