SVBONY 90° Dielectric Mirror Diagonal (2")

Use this 90° Dielectric Mirror Diagonal from SVBONY for an upright image and more comfortable telescope viewing, especially when you're looking at subjects high in the sky. The diagonal's mirror is dielectric-coated for more than 99% reflectivity to achieve bright, clear imagery with virtually no loss of light. The 2" nosepiece is compatible with 2" telescopes and accommodates standard 2" accessories. The internal M48 x 0.75 thread allows you to use filters to enhance your observation, and the brass compression ring holds eyepieces securely in place without damaging them.