ZWO 110mm Quad APO Refractor Edge HD Fits the following Explore Scientific

Fits the following Explore Scientific telescopes:

as well as opto-mechanical errors or flexure

The Advanced VX 6” RASA offers the perfect blend of speed

Enhances Martian surface details

ZWO 110mm Quad APO Refractor Edge HD Fits the following Explore ScientificLightweight, compact, and engineered for both immersive visual observing and high performance astrophotography. *Focus can be achieved within a back focus range of 4273 mm, measured from the M54M48 interface shoulder. MAIN FEATURES Flexible Connectivity for Multiple Configurations Uniqueness 1.) Four Element Optical Design The FF110 APO features a four element, fully air spaced apochromatic optical design. All four elements work together to deliver a