1.25" AV telescope eyepiece 90 degree quality diagonal
Brand new 1.25" Astrovisioneer brand 90 degree diagonal. I know you haven't heard of that brand so I will tell you a little bit about it. This is made in China like most diagonals are today. But Astrovisioneer makes only high quality diagonals at very low prices. Most 90 degree diagonals that you find made today are not really 90 degrees! They are anywhere from 80 to 100 degree angles. This gives you a distorted view with coma. Most diagonals degrade the image quality. The Astrovisioneer diagonals are much more accurate. They are 90 degrees the way they are supposed to be. Also they use quality coated glass and have full sized prisms to give the largest circle of light possible in a 90 degree diagonal. If you want a quality diagonal that will not degrade the image and you DON'T WANT TO PAY $50 OR MORE FOR IT, than get this one! At this price, you can't go wrong.
- Item #: 1011
- Manufacturer: Astrovisionaire
- Condition: New