BAADER MORPHEUS 76° EYEPIECE 6.5mm film Three transmission bands - ~25nm

Three transmission bands - ~25nm for OIII & H-beta

The quantum efficiency of current CMOS sensors is often quite low in the blue end of the spectrum

The thick steel construction

The William Optics Flat7A is an apochromatic triplet 0

BAADER MORPHEUS 76° EYEPIECE 6.5mm film Three transmission bands - ~25nmThe Baader Morpheus 76 6. 5mm eyepiece provides an ultra sharp 76 degree undistorted flat field, which is unsurpassed by any other modern widefield eyepiece. The on axis sharpness and contrast rivals even the legendary Zeiss Abbe planetary eyepieces. The absence of distortion in the eyepiece enables you to oversee the full field at once and to easily find the best viewing position, while enjoying a spacewalk feeling unmatched by others. Both 1. 25"