The Myriad eyepiece range feature ultra-wide-angle apparent fields of 100 or 110 degrees,
The 3.5mm and 5mm models are constructed with 8 lens elements in six groups with a 110° apparent field of view.
The 9mm and 20mm models have 9 lens elements in six groups with a 100° apparent field of view.
All models are fully broadband multi-coated surfaces and have blackened edges for maximum light transmission and contrast.
Soft twist-up rubber eyecups for comfortable viewing.
High Gloss Black-anodised aluminium construction.
3.5mm, 5mm and 9mm models fit both 1.25 and 2 inch focusers (the 2 inch sleeve is removable) and are threaded for 1.25 or 2 inch filters.
20mm model fits 2 inch focusers only and is threaded for 2 inch filters.
Eye relief is 15mm on all models except the 9mm which has 13mm.
Eyepiece Field of View Simulator