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  1. 4X(0.965 Inch 90 Degree Erecting Prism Diagonal for Astronomical Telescope4332

    4X(High-quality prism ensures high light transmission and provides high defination images. ).

    eBay

  2. 0.965 Inch 90 Degree Astronomical Telescope Diagonal Mirror/Erecting with 0.965

    It's just take you 1 minute. We'd like to settle any problem in a friendly manner. Body Material: Plastic. High-quality prism ensures high light transmission and provides high defination images. The fully coated lens are provided with a dust cover to keep your lens clean and clear.

    eBay

  3. 2X(0.965 Inch 90 Degree Erecting Prism Diagonal for Astronomical Telescope4198

    2X(High-quality prism ensures high light transmission and provides high defination images. ).

    eBay

  4. 0.965 Inch 90 Degree Erecting Prism Diagonal for Astronomical Telescope7715

    High-quality prism ensures high light transmission and provides high defination images.

    eBay

  5. 0.965 Inch 90 Degree Erecting Prism Diagonal for Astronomical Telescope1781

    High-quality prism ensures high light transmission and provides high defination images.

    eBay

  6. Erecting Prism for Refractors Eyepiece Lens Star Diagonal 1.25" 90 Degree

    Simply insert the erecting prism into the 1.25 "focuser and enjoy upright and right-angled images with your eyepieces. Applicable to: refractors. A more comfortable viewing position and clear images.

    eBay

  7. 0.965 Inch 90 Degree Erecting Prism Diagonal for Astronomical Telescope6990

    High-quality prism ensures high light transmission and provides high defination images.

    eBay

  8. 30mm Optical glass right angle prism 90 degree total reflection measurement

    Prism been used. I don't see any scratches on the glass.

    eBay

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