Dielectric Mirror Star Diagonal 2" great for Refractors and Schmidt-Cassegrains.

2 inch 90-degree mirror star diagonal with dielectric coatings provides 99% reflectivity.

Durable aluminum housing with piano black finish.  Inner walls are matte black to absorb any stray light.

2" to 1.25" step down adapter included for use with 1.25" accessories.

Brass compression rings won't scuff the nosepiece on your most valued accessories.

Diagonal nosepiece and stepdown adapter are threaded for 2" filters.

Made in Taiwan.