Hi Trev , I found zero loss of light when fitted to my Saxon 150mm f8 but that scope is still in NZ , I had my 150mm f5 up in Darwin so sadly could not try it in that scope .
But yes they work very well , just very fiddly to get the spacing between chromocor and focal plane exactly right it has to be 161mm's from memory and I destroyed many cheep filters ( removed the glass) trying again and again and again ,,,,, over weeks to get it just right but when it was on ,, man you knew as the views are excellent now .
Brian.
Quote:
Originally Posted by Regulus
Thx folks that's helpful.
Brian these 'Chromocorr' are made for a specific scope brand and particular sizes, aren't they? Like Synta style 100mm and 150mm.
Do you find it gives ED performance in a fast Achro and, Is there any light loss using one?
I know they can cost in excess of $500, but are they worth the outlay?
Trev
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