Managing internal light reflections to ensure "jet black" backgrounds. Tube Assembly: Balancing weight with structural rigidity.
These classic stock designs span across several apertures and focal lengths:
by Norman Remer is the definitive, hands-on masterwork for amateur astronomers seeking to design, grind, polish, and mount their own high-performance doublet lens system. While building a reflecting telescope using a parabolic mirror is common, crafting an unobstructed refractor has historically been viewed as a nearly impossible challenge for hobbyists. Norman Remer's landmark book dismantles this myth, proving that the exact same basic tools and fundamental practices used for mirror-making apply to crafting precision lenses. making a refractor telescope norman remer pdf 12 new
A positive lens made of low-dispersion glass (e.g., BK7) placed at the front.
: The book is listed on Open Library , where you may be able to borrow a digital copy if available. Managing internal light reflections to ensure "jet black"
: For those who prefer not to design their own, Remer provides specific prescriptions for lenses ranging from 3 to 8 inches in aperture.
The most difficult part of a refractor is the . If the lenses are tilted even slightly, the image will suffer from coma or astigmatism. While building a reflecting telescope using a parabolic
Balanced tube length that is still manageable on standard amateur mounts. Step-by-Step Overview of the Remer Method
By following this comprehensive guide, you will be well on your way to building a high-performance refractor telescope that will provide years of enjoyment and discovery. Happy building!