This product is shipped directly from the manufacturer in Canada.
- Dielectric coatings that offers 99 percent reflectivity
- Machined and anodized aluminum body
- Nosepiece barrel is threaded to accept 1.25" filters
- Interferometer tested
- Thermally stable Pyrex glass
The Canadian Telescopes 1.25 Inch Dielectric Diagonal is one of a kind. The Diagonal Mirror has enhanced dielectric coatings that give an incredible 99% reflectivity over the visual spectrum. A non-marring brass ring clamps precious eyepieces in place, protecting their smooth chrome surfaces.