Coma Correctors

Coma correctors are auxiliary lens systems that reduce the coma at the edges of the field to provide images that are sharp across the entire eyepiece or photographic field. You no longer have to constantly shift your scope to keep objects centered for sharp viewing.

The TeleVue coma correctors below can be used with any reflecting telescope and any eyepiece, although TeleVue eyepieces are recommended because of their excellent edge correction. The Vixen coma corrector is specific to the particular Vixen reflector listed.