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Orion 8787 1.25-Inch Correct-Image Star Telescope Diagonal
For terrestrial or astronomical use this125 90 degrees diagonal produces a right-side-up no reversed image
Provides a view through your telescope that matches normal daytime orientation for added comfort and ease of use
Requires no extra focus travel
Fully coated prisms for superior image fidelity
Not intended for use with reflector telescopes :