Celestron's EdgeHD .7x Reducer Lens for the EdgeHD 800 transforms your telescope, allowing faster imaging at an effective f-stop faster than f/10. This premium quality reducer cuts exposure time in half for the same object brightness, enhancing your astrophotography experience.

Key Features:

1. 4-Element Lens Design: Tailored specifically for the EdgeHD 8", this design upholds the EdgeHD optical system's renowned flat-field performance.

2. Increased Field of View: Expands your view by 43% to capture wider images of larger galaxies and nebulae.

3. Optimized for APS-C Sized Sensors: Perfectly suited for most DSLR cameras and Nightscape CCD cameras.

4. Extended Back Focus: Provides a generous 105mm back focus to accommodate a variety of accessories and camera types.

5. EdgeHD 800 T-Adapter Compatibility: Seamlessly integrates with EdgeHD 800 T-Adapters and other Celestron imaging accessories.

6. High-Quality Optical Elements: Includes rare-earth Lanthanum glass elements for clear, high-contrast views with minimal chromatic aberration.

7. Fully Multi-Coated Lenses: Every air-to-glass surface is multi-coated for optimal light transmission and color fidelity.

8. Robust Mechanical Design: CNC machined aluminum housing ensures precise optical alignment, with metal threaded covers protecting the lens assembly.

9. Versatility: Bridges the gap between the native f/10 (or f/11) and the optional Hyperstar accessory at f/2, positioning the EdgeHD as a comprehensive imaging system.

Celestron's EdgeHD .7x Reducer Lens for the EdgeHD 800 is an essential tool for astrophotographers seeking to enhance their celestial imaging capabilities, offering a perfect blend of speed and field of view without compromising on image quality.

Specifications

Software/Docs

.7x Reducer Lens - EdgeHD 800 Instruction Sheet