Explore Scientific 2" Field Flattener for APS-C Cameras

SKU: ESFFEDAPO01 MFR: FFEDAPO-01
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Key Features

  • Achieve pinpoint stars across your APS-C sensor with this Explore Scientific flattener.
  • Correct field curvature for astrophotography, ensuring sharp images edge-to-edge.
  • Maximize telescope performance; this field flattener is ideal for wide-field views.
  • Enjoy easy setup; the 2" design seamlessly integrates with your existing equipment.
  • Capture stunning astrophotos with minimized aberrations using this premium flattener.
  • Enhance your telescope's image quality, a must-have for serious astronomy enthusiasts.
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Special Order?Estimated to Ship: 08/20/2025
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Shopper : Why Did You Choose This?Tommy H : i picked this field flattener to widen the field of view of my Explore Scientific 102mm. my first attempt at combining a zwo asi533 to a ES 102mm.. this part will also serve as a means to attach the camera to the telescope.

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About Explore Scientific Field Flattener

Make your astrophotography endeavors more rewarding with the Explore Scientific 2" Field Flattener, a must-have accessory for APS-C camera users seeking professional-grade image quality. This durable and high-quality field flattener is engineered to address the challenge of a curved focal plane, a common trait in most telescope designs that can significantly impact astrophotographers by introducing edge-of-field aberrations.

Crafted with precision for refracting telescopes, the Explore Scientific Field Flattener effectively corrects these aberrations, ensuring that your images are sharp and distortion-free from center to edge. Its design is optimized for APS-C sensors, providing a wider field of view and enhancing the overall clarity of your celestial captures. This makes it a versatile tool for both amateur and professional astrophotographers who demand the best performance from their equipment.

The field flattener boasts fully multi-coated optics, which maximize light transmission and reduce reflections, allowing you to capture the night sky in all its glory. The stylish and robust construction of the flattener ensures it can withstand the rigors of outdoor photography sessions, while its 55 mm of back focus (+/- 2 mm) allows for precise adjustments to suit your specific imaging requirements.

Installation is straightforward and secure, as the flattener slides seamlessly into the 2-inch eyepiece holder of your telescope. With the Explore Scientific Field Flattener, you can rest assured that your long nights spent capturing the cosmos will yield stunning, high-resolution results, making it a superior choice for those who value impeccable image quality in their astrophotography pursuits.

Explore Scientific Field Flattener Features

  • High-quality 2" Field Flattener designed specifically for APS-C cameras
  • Expertly corrects edge-of-field aberrations caused by curved focal plane in telescopes
  • Features fully multi-coated optics for maximum light transmission and reduced reflections
  • Robust and stylish construction, perfect for rigorous outdoor astrophotography sessions
  • Provides 55 mm of back focus (+/- 2 mm) for precise imaging adjustments
  • Easily slides into 2-inch eyepiece holder for secure and straightforward installation

Key Features

  • Achieve pinpoint stars across your APS-C sensor with this Explore Scientific flattener.
  • Correct field curvature for astrophotography, ensuring sharp images edge-to-edge.
  • Maximize telescope performance; this field flattener is ideal for wide-field views.
  • Enjoy easy setup; the 2" design seamlessly integrates with your existing equipment.
  • Capture stunning astrophotos with minimized aberrations using this premium flattener.
  • Enhance your telescope's image quality, a must-have for serious astronomy enthusiasts.

What's in the box:

  • 2 " Field Flattener
  • Explore Scientific 1 Year Limited Warranty with Registration