: Design, grinding, polishing, testing, and mounting doublet lenses. Supplemental Material : Original editions included a with Excel spreadsheets for refractor design programs. Difficulty
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Then came Norman Remer's book. It directly challenged this notion, arguing that making a lens involves the same simple practices and common tools as making a mirror. making a refractor telescope norman remer pdf 12 new
The optical tube assembly (OTA) houses the components and prevents stray light from degrading the image.
The ultimate resource for amateur telescope making, providing calculators that complement Remer’s math. Conclusion : Design, grinding, polishing, testing, and mounting doublet
Bringing the surfaces to a reflective, smooth finish. 5. Testing (Figuring): Ensuring the curvature is precise. 6. Testing the Pair: Testing the crown and flint together. 7. Designing the Cell: Mounting the lenses.
Full Interactive Build
Building a refractor telescope can be a fun and challenging project, offering several benefits to enthusiasts. Firstly, it allows individuals to gain hands-on experience with the design and construction of optical instruments, promoting a deeper understanding of the underlying principles of optics. Secondly, building a telescope can be a cost-effective way to acquire a high-quality instrument, as commercial telescopes can often be expensive. Finally, the process of building a telescope can foster a sense of community among enthusiasts, who can share their experiences and knowledge with one another.
For enthusiasts looking to purchase or learn more about the book, it is available through specialty retailers like First Light Optics La Maison de l'Astronomie specific lens prescriptions mentioned in the book or learn about the software tools used for lens design? Then came Norman Remer's book