I wish I could cope with the short eye relief, these are so very sharp. I have the longer focal lengths and love them. A fantastic planetary eyepiece if you don't need long eye relief.....
The eye relief is quite comfortable for a 6mm ortho Matt the problem is that my Swarovski 25-50 w barlowed is as sharp with better contrast,65-70 degrees fov and nearly 20mm er but a huge price difference also ,The swaro IMO is unbeatable hence selling off most of my ep's ,This one is a bargain ...