Agena 1.25" 0.5x Focal Reducer with C / CS Mount

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Overview
- C / CS mount focal reducer for imaging applications
- Provides a reduction of 0.5x when directly coupled with C mount cameras
- Allows you to effectively reduce focal length of telescope and reduce exposure times
- Features a 1.25" barrel on one side and a male C / CS mount (1"-32) on the other side
Features
- Two lens cemented optical system for better correction
- Fully broadband multi-coated optics
- Very low profile
- 1.25" barrel is threaded to accept standard 1.25" (M28.5x0.6 thread specification) astronomy filters
Usage
- Native reduction provided is 0.5x when reducer is directly coupled with C-mount cameras (slightly more with CS-mount cameras)
- Reduction factor can be varied by changing the distance between the reducer and the camera sensor by using C thread spacers of different lengths (sold separately)
Specifications
- Optical clear aperture = 22.4mm / 0.88"
- Weight = 0.9oz
Other Information
- Country of Manufacture: China
Overview
- C / CS mount focal reducer for imaging applications
- Provides a reduction of 0.5x when directly coupled with C mount cameras
- Allows you to effectively reduce focal length of telescope and reduce exposure times
- Features a 1.25" barrel on one side and a male C / CS mount (1"-32) on the other side
Features
- Two lens cemented optical system for better correction
- Fully broadband multi-coated optics
- Very low profile
- 1.25" barrel is threaded to accept standard 1.25" (M28.5x0.6 thread specification) astronomy filters
Usage
- Native reduction provided is 0.5x when reducer is directly coupled with C-mount cameras (slightly more with CS-mount cameras)
- Reduction factor can be varied by changing the distance between the reducer and the camera sensor by using C thread spacers of different lengths (sold separately)
Specifications
- Optical clear aperture = 22.4mm / 0.88"
- Weight = 0.9oz
Overview
- C / CS mount focal reducer for imaging applications
- Provides a reduction of 0.5x when directly coupled with C mount cameras
- Allows you to effectively reduce focal length of telescope and reduce exposure times
- Features a 1.25" barrel on one side and a male C / CS mount (1"-32) on the other side
Features
- Two lens cemented optical system for better correction
- Fully broadband multi-coated optics
- Very low profile
- 1.25" barrel is threaded to accept standard 1.25" (M28.5x0.6 thread specification) astronomy filters
Usage
- Native reduction provided is 0.5x when reducer is directly coupled with C-mount cameras (slightly more with CS-mount cameras)
- Reduction factor can be varied by changing the distance between the reducer and the camera sensor by using C thread spacers of different lengths (sold separately)
Specifications
- Optical clear aperture = 22.4mm / 0.88"
- Weight = 0.9oz
Other Information
- Country of Manufacture: China
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Agena 1.25" 0.5x Focal Reducer with C / CS Mount


















