Celestron Reducer Lens .7X EdgeHD TM 1400

Product description

• Powerful focal reduction lens by Celestron
• Shortens focal length of telescope for improved field of view and faster exposure times
• Five element optical layout maintains Edge HD flat field performance
• Maintains consistent back focus when used with f/10 to accommodate wide variety of cameras
• Reduces exposure time by a half for faster photography
• Improves field of view by 43% for viewing wide field images such as star clusters and galaxies
• Lanthanum glass elements for high contrast viewing with little aberration
• Fully multi-coated glass delivers excellent light transmission for bright images
• Blackened edges improve contrast and decrease internal reflection
• Threads directly to the 3.25" threads of an EdgeHD optical tube