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Explore Scientific 2" Field Flattener Lens for ED APO Telescopes
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Explore Scientific 2" Field Flattener Lens for ED APO Telescopes

SKU: ESFFEDAPO00

This item is no longer available.

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Questions & Answers

Shopper : Why Did You Choose This?Nestor M : I have one explore scientific 70 ED APO with Tele Vue 0.8X photo reducer flattener TRF-2008 I never get a good back focus 55mm (I get the telescope second hand with this flattener) so I looking for solve this issue in the telescope with this dedicate flattener. ThanksWilliam C : For use on this Telescope xplore Scientific ED102-FCD100 Series Air-Spaced Triplet Telescope in Carbon Fiber - FCD100–10207-CF

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Explore Scientific Field Flattener Specifications

  • Compatibility

    ED APO Telescopes

  • Size

    2" / 5.08cm

About Explore Scientific Field Flattener

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.

Explore Scientific Field Flattener Features

  • For Astrophotography/Astro-Imaging
  • Reduces Spherical Aberration
  • Fully Multicoated Optics
  • Fit 2" Focusers

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Key Features

  • Fit 2" Focusers

What's in the box:

  • Explore Scientific 2 " Field Flattener Lens
  • Explore Scientific 1 Year Limited Warranty