I can never work the Deep website out. I'd really like a full-AR crystal with no cyclops for my 16610, my only obvious option seemed to be a Clark 25-295 with full AR and cyclops and pop the cyclops off. Any alternatives?
A time consuming alternative would be buy the Clark 25-295 and send it to prof for AR coating (I think this would be a great combo). I think the edge profile of the Clark is the best of the multiple crystals I have tried for 25-295 (Deep, BTF Daytona, CF, Clark, & Prof). The clark with full ar and cyclops has a bluish tint to it that can be easily seen at certain angles. Another option, if John from Ginault will sell you one is the ORII crystal which is very nice although no LEC option.
Here is the edge of the prof vs clark 25-295. prof is on top. I have a single ar and 2xar prof if your interested and conus based.
Prof single vs 2xar: Single AR (inside only is circled in blue):
Clark full ar with cyclops removed:
Ginault ORII crystal bought from Ginault: (This is a 2.0mm crystal and needs a 2.5mm gasket if you use on a 16610 or 14060 model)
Stock clark 25-295 (no AR):