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10 Best refractors in Singapore
- Best Choice01CelestronShow moreOn Amazon
Celestron - AstroMaster 70AZ Telescope - Refractor Telescope - Fully Coated Glass Optics - Adjustable Height Tripod – Bonus Astronomy Software Package
- Best Value02CelestronShow moreOn Amazon
Celestron - 70mm Travel Scope DX - Portable Refractor Telescope - Fully-Coated Glass Optics - Ideal Telescope for Beginners - BONUS Astronomy Software Package - Digiscoping Smartphone Adapter
- 03Brothers EppsShow moreOn Amazon
Refractors Volume I: Evoke: 1
- 04ICON Group International, Inc.Show moreOn Amazon
Refractor: Webster's Timeline History, 1650 - 2005
- 05Legare Street PressShow moreOn Amazon
Catalogue Of 50 New Double Stars, Discovered With The 11 In. Refractor Of The Cincinnati Observatory
- 06Springer12% OffShow moreOn Amazon
The Great Refractor of Meudon Observatory: 398
- 07Kessinger PublishingShow moreOn Amazon
Astronomical Photography With The Forty-Inch Refractor And The Two-Foot Reflector Of The Yerkes Observatory (1904)
- 08Forgotten BooksShow moreOn Amazon
Measures of Double Stars With the Inch Refractor of the Yerkes Observatory (Classic Reprint)
- 09Ulan PressShow moreOn Amazon
Stellar parallaxes derived from photographs made with the forty-inch refractor
- 10ToyerBee18% OffShow moreOn Amazon
ToyerBee Telescope, 70mm telescopes for Adults Astronomy & Kids & Beginners, 300mm Portable Refractor Travel Telescope (15X-150X) with A Smartphone Adapter& A Wireless Remote, Astronomy Gifts for Kids