DayStar Filters Camera Quark H-alpha Solar Filter for Nikon (Chromosphere) Matthews 169027 12° of Tilt With the

12° of Tilt With the use of a simple tightening mechanism

diopter adjustment

They are 20mm long which allows you use them socket to socket

Molded EVA Material

11 lb Box Dimensions (LxWxH) 27

DayStar Filters Camera Quark H-alpha Solar Filter for Nikon (Chromosphere) Matthews 169027 12° of Tilt With the656nm H Alpha Filter with 12mm Blocking Tuned for Chromosphere Viewing Use Nikon Lenses for Solar Imaging 0. 5? Wing Shift Tuning 2 Element Telecentric 4. 2x Barlow Lens Optical Coatings Tuned to H Alpha Band No OTA Aperture Limitations 5 VDC, 1. 5A micro USB Port 1 4" 20 Tripod and Vixen Dovetail Plate Does Not Support All Lens Functions Building on the success of the standard versions of their Quark, Daystar Filters designed this version of the