William Optics 2x Barlow Nosepiece for Binoviewer (E-BINO-B2) Tripod the FLT 91 provides excellent

the FLT 91 provides excellent quality that is tough to match

You don't have to sacrifice field in order to gain sharpness and power

The hand controller can also connect to a computer (USB 2

The 8405 hand controller can also be used for a CubePro and MiniTower mount

The iOptron® CEM40G mount is the next generation of center-balanced equatorial mounts with a built-in iGuider guiding camera

William Optics 2x Barlow Nosepiece for Binoviewer (E-BINO-B2) Tripod the FLT 91 provides excellentThis 2 power nose piece barlow makes it easier to focus with most telescope. It can be screwed onto 1. 25" eyepieces as well as binoviewers. For even more magnification, it can be placed after the optional binoviewer extender.