I have a new Askar 130 f7.7 and it seems to image rather well and seems fast enough...my RASA 11 is nice but there are many annoying things, at least to me...I did get a great M42 with only an hour of 10 second exposures...but probably my best image came from my 80 mm at f5 mono camera...at the moment I run RASA 11, 115mm f5 triplet, 80mm f5 triplet and the Askar f7.7...each is great when everything works.
Alex
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