Picture window wide angle views from the Ostara SWA 2" (50.8mm) eyepieces.
Fully multi-coated optics and great internal baffling ensure bright and crisp views. Good eye relief for spectacle wearers (fold down eye cups)
5 element optical assembly
Available in 26mm, 32mm and 38mm
Threaded to accept 2" filters
Image shows the 26mm version