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Tag Archive: Camera Modification Philippines


canon-1100d-modification-4

Modified Canon 1100D

I was requested by a friend to modify a Canon 1100D DSLR for astronomical use. The modification involved the removal of the stock UV-IR filter, making the camera more sensitive to H-alpha wavelengths emitted by most deep-space nebula. For more images of the camera modification, click here.

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

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In this article, I will describe how I modified a Canon 1000D (Rebel XS) DSLR to become a dedicated astronomical camera, with all functions intact including its auto-focus capabilities, and thus, may still be used for non-astronomical purposes. The camera belongs to a fellow astronomy enthusiast and I was happy to accommodate the request to have it modified. It took me around 2 hours to complete the modification.

Canon 1000D Rebel XS DSLR Modification (1)

Canon 1000D DSLR modified for astrophotography

The modification involves the replacement of the camera’s stock (built-in) filter with a Baader BCF (Baader Conversion Filter). This filter allows greater sensitivity to H-alpha wavelengths emitted by most deep-sky objects, while at the same time eliminate unwanted UV and other IR wavelengths. This filter is necessary for any system that uses lenses in the optical train. To learn about the key steps involved in this camera modification, click here.

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)

Noise associated with warm sensor temperatures during long-exposure shots usually has an effect of turning a supposedly black region into noisy and grainy one. In a typical DSLR, thermal noise is further increased since a DSLR’s imaging sensor heats up during exposure, thus, causing its temperature to reach up to 10 deg C above ambient (sensor temperature reaching up to 35 to 40 deg C). By cooling down the sensor, it is possible to eliminate or somehow minimize this thermal noise.

eteny_450D (27)

Filter modified (Baader BCF) and Peltier-cooled Canon 450D

In this project, I will describe how I modified my Canon 450D DSLR to become a dedicated astronomical camera, with all functions intact including the auto-focus capabilities, and thus, may still be used for non-astronomical purposes. Read more.

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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