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Demystifying the Lens: Making a Refractor Telescope with Norman Remer
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Variant 4 — Intermediate 90/1000 Classic Achromat making a refractor telescope norman remer pdf 12 new
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Traditionally, amateur astronomy has been dominated by the Newtonian reflector because mirrors are easier to produce than lenses. Remer’s essay and book challenge this by showing that the spherical surfaces required for a refractor are actually simpler to finish than the parabolic curves needed for high-quality mirrors. While a refractor requires finishing more surfaces (four for a doublet), the tolerances for surface deformation are often more relaxed than for mirrors. The Core of Remer’s Approach Demystifying the Lens: Making a Refractor Telescope with
Demystifying the Lens: Making a Refractor Telescope with Norman Remer
Full Interactive Build
Overview
Variant 4 — Intermediate 90/1000 Classic Achromat
If you want, I can:
Traditionally, amateur astronomy has been dominated by the Newtonian reflector because mirrors are easier to produce than lenses. Remer’s essay and book challenge this by showing that the spherical surfaces required for a refractor are actually simpler to finish than the parabolic curves needed for high-quality mirrors. While a refractor requires finishing more surfaces (four for a doublet), the tolerances for surface deformation are often more relaxed than for mirrors. The Core of Remer’s Approach
Онлайн-подбор разработан специально для Вас и Вашей выгоды! Он позволяет Вам найти оптимальное решение для вашей техники, сопоставимое по цене и качеству!
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