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100-110 Degree Optimus Eyepieces
These highly rated 100 - 110 degree eyepieces provide an enormous field of view which is well corrected to near the very edge of the field when used with our refractors. With fast reflectors a coma corrector is advised as they are with any eyepiece. Tony Hallas reviewed these eyepieces for Astronomy Magazine. Read the review. Also see them on You Tube.