18 mm 1.25" CEMAX H-Alpha Contrast Enhanced Eyepiece - CE18

The Coronado 18mm CEMAX H-Alpha Contrast Enhanced Eyepiece is specifically optimized for solar observation at H-Alpha wavelengths, delivering exceptional contrast and detail of solar prominences, flares, and filaments. Featuring fully multi-coated optics on all surfaces including cemented elements, this 1.25" eyepiece minimizes reflections and glare for superior image quality. While designed primarily for H-Alpha solar observation with Coronado solar telescopes and filters, it also performs excellently for lunar and planetary viewing. Must be used with a front Etalon and blocking filter for safe solar observation.