- Use with your EdgeHD 1400 Telescope
- Reduces your Focal Ratio
- 43 Percent Wider FOV
- Cuts your Imaging time in Half!
Celestron .7x Reducer for EdgeHD 1400
This .7x Reducer Lens from Celestron makes your EdgeHD 1400 one full F-stop faster than f/11. It reduces your exposure time by half to capture the same object brightness and maintains a similar flat-field performance as the native EdgeHD optical design while increasing the field-of-view by a 43 percent to better capture wide field images.
Features a 5-Element Lens Design...
The EdgeHD Reducer uses Rare Earth Lanthanum glass elements. They offer clear, high-contrast viewing while minimizing chromatic aberration. The lenses are fully multi-coated. All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction. Each element has blackened edges to minimize internal reflection and maximize contrast.
The 60 mm Clear Aperture Lens is optimized for a 42 mm image circle for use with large CCD sensors.
the 60 mm Clear Aperture Lens is optimized for 42 mm image circle for use with large CCD sensors.
OPT Product Number: CE-94240
|For Telescope Model||EdgeHD 1400|
|Lens Coatings||Fully multi coated/ Blackened edges|
|Lens Elements||5 Elements|
|Warranty||2 Year Warranty|
- Celestron .7x Reducer for EdgeHD 1400
- Threaded metal lens covers for both ends
- 2 Year Warranty
C-14 HD .7x reducer
The unit works very well both visually for wide field viewing and for full frame imaging. It is very heavy, however, and requires careful telescope balancing. The only negative is that there are no provisions with the matching adapter to thread or insert any size filters.