Product Reviews
- Reviews
- Questions
Long-Time OPT Customer
I've not yet used the 3.50 Diopter but I've used other Tele Vue Diopters for several years and they significantly correct my astigmatism and thus improve my viewing experience. I've been an OPT customer for twenty years, outfitting my astronomy equipment needs. I've always found the staff to be well-informed and welcoming. In my experience, OPT almost always has in stock what I'm looking for.