Explore Scientific 2" Canon EOS Field Flattener for Explore Scientific ED APO Telescopes
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Closeout - All Sales Final
A curved focal plane is an inherent feature in most telescope designs and is nothing to note for general stargazers. But, for astrophotographers, the consequences of that same curved plane can ruin hours of patient imaging. Designed for refracting telescopes, Explore Scientific's Field Flattener can tackle the edge-of-field aberrations caused by this necessary curvature to ensure your long night at the eyepiece will not be in vain. This accessory offers fully multi-coated optics and slides securely into the 2" eyepiece holder.
This flattener includes a Canon EOS T-mount for Canon DSLR cameras so your image plane will be exactly at the correct 55mm setting from the flattener without the need for additional adapters or adjustments.
This field flattener is an excellent choice for cameras with cropped sensors -- APS-C and smaller. Please note that it will not provide a flat field when used with full-frame cameras.
Other Information
- Country of Manufacture: China
Closeout - All Sales Final
A curved focal plane is an inherent feature in most telescope designs and is nothing to note for general stargazers. But, for astrophotographers, the consequences of that same curved plane can ruin hours of patient imaging. Designed for refracting telescopes, Explore Scientific's Field Flattener can tackle the edge-of-field aberrations caused by this necessary curvature to ensure your long night at the eyepiece will not be in vain. This accessory offers fully multi-coated optics and slides securely into the 2" eyepiece holder.
This flattener includes a Canon EOS T-mount for Canon DSLR cameras so your image plane will be exactly at the correct 55mm setting from the flattener without the need for additional adapters or adjustments.
This field flattener is an excellent choice for cameras with cropped sensors -- APS-C and smaller. Please note that it will not provide a flat field when used with full-frame cameras.
Closeout - All Sales Final
A curved focal plane is an inherent feature in most telescope designs and is nothing to note for general stargazers. But, for astrophotographers, the consequences of that same curved plane can ruin hours of patient imaging. Designed for refracting telescopes, Explore Scientific's Field Flattener can tackle the edge-of-field aberrations caused by this necessary curvature to ensure your long night at the eyepiece will not be in vain. This accessory offers fully multi-coated optics and slides securely into the 2" eyepiece holder.
This flattener includes a Canon EOS T-mount for Canon DSLR cameras so your image plane will be exactly at the correct 55mm setting from the flattener without the need for additional adapters or adjustments.
This field flattener is an excellent choice for cameras with cropped sensors -- APS-C and smaller. Please note that it will not provide a flat field when used with full-frame cameras.
Other Information
- Country of Manufacture: China