SVBONY 1.25 inch 0.5x Focal Reducer

0.5x focal reducer cuts the telescope's focal length in 0.5 times of original's to get a wider field of view
Fully anti-reflection coatings on all air-glass surfaces for increased contrast
The focal reducer is great for visual use for a bigger FOV and is indispensable when CCD imaging
Fully metal structure design;both the ends of the interface part is 28.5x0.6 thread
Directly connect the interface to the eyepiece;there is a very good performance in both visual and photography

1. When the focal length of the telescope is too long to observe a large area of celestial body with low magnification (such as the moon), you can connect the telescope with a focal reducer, shorten the focal length first, and then use a low magnification lens to observe

2. 2 element optical design with fully multi-coated optics

3. Besides the male thread, it also has female thread at the rear end to fit filters

4.. The focal reducer is great for visual use for a bigger FOV and is indispensable when CCD imaging