Cooled DSLR with custom-fabricated Canon lens mount

Shown below is my most recent version of a TEC-cooled (Peltier) Canon 450D DSLR intended for astro-imaging. This one has been housed in an aluminum case with custom-fabricated aluminum lens mount to accept standard Canon lenses and T-adapters. The camera’s stock filters (both the IR and the dust-cleaning filter) were replaced with a Baader UV-IR filter to optimize sensitivity to H-alpha wavelengths and also serve as the sealed chamber’s optical window. During operation, sensor temperature drops to 35 degrees C below ambient.
Eteny_Canon450D_Dec2013

To view other my other DSLR modification projects, follow the links below:
August 2014 Modified Canon 450D DSLR for Astro-imaging (improved sealed chamber prototype)
March 2014 Modified Canon 450D DSLR for Astro-imaging (sealed chamber prototype)
February 2014 Modified Canon 1000D DSLR (Baader BCF filter replacement)
December 2013 Modified Canon 450D DSLR for Astro-imaging (custom-fabricated lens mount)
November 2013 Modified Canon 450D DSLR for  Astro-imaging (sealed chamber prototype)
February 2013 Modified Canon 450D DSLR for Astro-imaging

For DIY astronomy projects useful for astrophotography, click here.
For tutorials on how to get started with astrophotography, click here.
To visit my astrophoto gallery, click here.
To subscribe to this site, click here.

© Anthony Urbano (Manila, Philippines)

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3 thoughts on “Cooled DSLR with custom-fabricated Canon lens mount

    • I assume you meant entry level DSLR that may be used for astrophotography as well? I really cannot specify any particular brand or model. Essentially, any camera with manual settings is good enough as an entry-level camera. Basically any DSLR that suits your budget:)

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