Sky-Watcher Esprit EDX 70 Super APO Triplet - S11425 Hub Has a Twist-Lock mechanism to

Has a Twist-Lock mechanism to retain component

25"/ 2" Features

Antares #56 Dark Green filter

You can also make a cardboard frame to mount this item in and place it over your telescopes objective

which is a real contrast killer

Sky-Watcher Esprit EDX 70 Super APO Triplet - S11425 Hub Has a Twist-Lock mechanism toSky Watcher Esprit EDX 70 Super APO Triplet Designed with the discerning astrophotographer in mind, Sky Watchers top of the line Esprit EDX refractors deliver amazing imaging performance. The Sky Watcher Esprit EDX series of Astrographs use three element air spaced optics with knife edge baffles to deliver images equal to telescopes costing thousands of dollars more! These beautiful Super APO Triplet refractors have laboratory matched lens assemblies