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Description
Celestron 0.7x Edge HD Reducer Lens0. 7x Compression Fully Multicoated Optics 5 Element Design Increase Speed by 1. 0 F Stop Threads onto 3. 25" Thread The 0. 7x Edge HD Reducer Lens from Celestron is a compact telescope accessory designed to reducing exposure time of your astrophotographs by half to capture the same level of brightness by making your EdgeHD 1100 one full f stop faster. This accessory telescope eyepiece threads directly to 3. 25" threads of EdgeHD, reducing mechanical
- 0.7x Compression
- Fully Multicoated Optics
- 5-Element Design
- Increase Speed by 1.0 F-Stop
- Threads onto 3.25" Thread
The 0.7x Edge HD Reducer Lens from Celestron is a compact telescope accessory designed to reducing exposure time of your astrophotographs by half to capture the same level of brightness by making your EdgeHD 1100 one full f-stop faster. This accessory telescope eyepiece threads directly to 3.25" threads of EdgeHD, reducing mechanical vignetting and allowing for use with full-frame sensor cameras and off-axis guiders, as well as your existing Edge HD T-adapters .
This reducer lens features a custom 5-element optical design engineered to maintain the flat-field performance the EdgeHD telescope system. Unlike generic reducers, this premium reducer provides substantial back focus to accommodate an assortment of imaging accessories.
- Lens System
- EdgeHD reducer employs lanthanum glass elements and blackened lens edges for clear, high contrast viewing while minimizing chromatic aberration. The objective and ocular surfaces are multicoated for maximum light transmission and color fidelity.
- Performance
- 0.7x reduction decreases exposure time by half to capture the same brightness of objects one full f-stop faster. Reduce vignetting and use full-frame sensor cameras and off-axis guiders. A machined aluminum housing ensures precise spacing and alignment of the optical elements.
- Versatility
- Celestron's Fastar series compatible and capable of f/2 imaging with optional accessories.
| Compression | 0.7x |
| Back Focus | 5.7" / 146 mm (optimal) |
| Diameter | 3.25" (8.25 cm) |
| Weight | 3.25 lb (1.47 kg) |
| Packaging Info | |
|---|---|
| Package Weight | 3.7 lb |
| Box Dimensions (LxWxH) | 7.0 x 6.3 x 4.9" |
- Threaded Metal Caps
- Two Year Limited Warranty
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy