Equatorial Platforms Part Three
Originally published as Equatorial Platforms Pt. 3, BAA Journal Vol. 132, No. 3, June 2022, E&T section, p151. By Martin
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Telescope Making
Three-part article about the different types of Equatorial Platforms, how they work and how to build them by Martin Lewis.
Read moreAtmospheric Dispersion Part 2 – Orientation and Adjustment
Originally published as ‘Atmospheric dispersion, Part II: Orientation & adjustment’, BAA Journal Vol 131, No. 6, Dec 2021, E&T section,
Read moreAtmospheric Dispersion Part 1 – Problem and Solution
Originally published as ‘Atmospheric dispersion, Part 1: Problem & Solution’, BAA Journal Vol 131, No. 5, Oct 2021, E&T section,
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E&T News Issue 4 published
The latest edition of the Newsletter of the Equipment & Techniques Section is out. Logged-in members may download the PDF
Read moreContact the Equipment and Techniques Section
Please use the form below to contact the Section Director. If you wish to submit your observations to the section,
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E&T News Issue 3 out
Newsletter from the Equipment & Techniques Section
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Equipment & Techniques
Section Officers Director: David Arditti Assistant Director: Gary Palmer Equipment Advisor: Martin Lewis Imaging Advisor: Tony Morris Optics Advisor: Es
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