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MAS July Monthly Meeting

Selecting Camera Lenses for Astrophotography, and their use in Narrowband Imaging

Martin Mika July 2021 MAS Presentation

Telescopes for astrophotography can be large and heavy instruments, costing thousands of dollars. For those who own DSLR cameras, there are a wide selection of available lenses that make an excellent lightweight, low cost, and easy to use platform for starting in astrophotography. We will look at some advantages (and disadvantages) of using camera lenses when photographing the night sky and examine characteristics of lenses ideally suited for astrophotography. In the second half of the presentation, we will take an introductory look at using narrowband filters for astrophotography, with emphasis on wide-field astrophotography...

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