Product Reviews
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Diagonal
I needed a star diagonal, I ordered one. It arrived and I'm using it...not much romance in that.
Satisfaction
I have had nothing but OUTSTANDING help from OPT. Whether it be Support or Purchasing. VERY GOOD company. Wish they were on the East Coast
Satisfaction +
I have had nothing but OUTSTANDING help from OPT. Whether it be Support or Purchasing. VERY GOOD company. Wish they were on the East Coast
Excellent diagonal
This diagonal is amazing. Fully multi-coated. When compared side to side with my nice OPT dielectric diagonal, the difference was slight, if noticeable. I presume the reflectivity of this diagonal exceeds 92%. Greed buy. Will convert lots of spotting scope to astronomical telescope. Nice to have especially viewing objects at zenith.