$9.99 (as of 13/11/2020 03:46 PST details )
Features:
- Compatible with 0.965 inch telescope eyepieces.
- Use the 90 degree diagonal mirror with a refractor telescope, the image is upright, with left and right reversed.
- With wide 90 degree angle , it is comfortable for you to view image from refractor telescope stand.
- The fully coated lens are provided with caps to keep your lens clean and clear.
- High quality ensures high light transmission and provides high defination images.