Orion 8727 2-Inch Dielectric Mirror Star Diagonal

: Orion 8727 2-Inch Dielectric Mirror Star Diagonal : Telescope Diagonal Mirrors : Camera & Photo. : Orion 8727 2-Inch Dielectric Mirror Star Diagonal : Telescope Diagonal Mirrors : Camera & Photo. 90 degrees 2" mirror diagonal features sophisticated, lab-tested dielectric coatings that provide an astounding 99% reflectivity 。 Dielectric mirror coatings are more durable than enhanced aluminum coatings and provide higher reflectivity for maximum view brightness 。 Machined and anodized aluminum housing features machine-threaded glare baffles for high contrast 。 Nosepiece barrel is threaded to accept 2" Orion filters, a 2"-1.25" step-down adapter is included 。 The diagonal is a great way to make nighttime viewing orientations through a refractor telescope more comfortable 。 From the Manufacturer 0 degrees 2" mirror diagonal features sophisticated, lab-tested dielectric coatings that provide an astounding % reflectivity. Dielectric mirror coatings are more durable than enhanced aluminum coatings and provide higher reflectivity for maximum view brightness. Machined and anodized aluminum housing features machine-threaded glare baffles for high contrast. Nosepiece barrel is threaded to accept 2" filters, a 2"-1.25" step-down adapter is included. The diagonal is a great way to make nighttime viewing orientations through a refractor telescope more comfortable 。 。 。

Orion 8727 2-Inch Dielectric Mirror Star Diagonal
Orion 8727 2-Inch Dielectric Mirror Star Diagonal
Orion 8727 2-Inch Dielectric Mirror Star Diagonal
Orion 8727 2-Inch Dielectric Mirror Star Diagonal