I first ordered the Tak 1/10th wave diagonal to go along with my FSQ-106N and CN-212...Having owned 2 TV Everbrights, I wanted to try this 2 to compliment the outstanding optics in my 2 exsisting scopes...For what its worth, if your a Tak owner and want a VERY Good 2 diagonal, BUY ONE! Not to say the TVs arent quality but the 1/10th seems a better fit with any Takahashi scope and the optical compatability seems a step above...Outstanding Diagonal...A+
I decided to get the Tak 2 diagonal for my FS-152. Compared to the TV Everbright that I usually use, I found it to be every bit as good optically, but even sturdier in construction. It looks very good on a Tak scope, just like it was designed for it. I dont know of a better diagonal.