Hello Everybody
many asked for it and as you know I do my best to fullfill your wishes
we start now with the Zemax design for my new Apo Project, 6“ fast doublet , using FCD 100 and whatever Matches best
f/6 means very difficult making. So we need for cheaper serial production a not to sensitive design for optical work shop and assembling
A triplet can do all better, no question , but we want something real fast and lightweight
i believe important should be :
fieldcurvative should work well with our XWA eyepieces for widefield
colorcorrection as good as possible with this field correction
imaging field can be only small with correctors, or we need triplet
please give me your wishes and input before our designer start first designs
thanks