[ab1963 (Andrew)]

Originally Posted by Nightingale

Hmm.. has anyone had any experience with the lunt/APM HDC 20mm 100 deg? Seems to get better reviews than the ethos on stargazerlounge.. It would cost half the price of the ethos including shipping
https://stargazerslounge.com/topic/2...lunt-20mm-hdc/

I had the 20mm ES100 Deg and the light throughput between it and the Ethos was easily noticeable to me that's why it's double the price, The reason why certain eyepieces are horrendously priced is that they are the best and noticeably so the question you have to ask yourself is black and white can you make do or do you want as good as it gets neither option is wrong you just have to choose