SVBONY SV138 Diagonal Mirror 1.25 inch 45 degree Correct Image Prism Diagonal Mirror Fully Metal for Refractor Astronomy Telescope with Dust Cover
- SV138 Diagonal Mirror fits for 1.25inch telescope eyepiece and focuser.
- Correct upside down and left-right reversed image easily.
- Even if you want to observe wildlife or other scenery during the day.
- SV138 diagonal mirror can also easily provide you with the right image.
- aluminum alloy housing and stainless steel cover.
- Extend SV138 diagonal mirror’ life and make it more durable without worrying about damage during use.
- Provides a uniform pressure-receiving area when holding the eyepiece.
- it does not damage your expensive eyepieces.
- The SV138 45-deg correct-image diagonal requires 5/8" more focus travel than typical diagonals.
- Not recommended for use in Newtonian reflector or Dobsonian reflector telescopes.