Price: $105.99
(as of Jan 31, 2021 00:28:13 UTC – Details)
Features:
New ultra black design, and all-layer coated. Focal Length: 15mm, barrel size: 2″. This superb ultra wide angle eyepiece has 80 degree field of view. 2-inch standard female thread to fit a filter etc at the rear end, very well built. 6-Elements in 4 groups design. The inside of the adapter is fully threaded to minimize reflections.
Specification:
Color: Ultra Black
Material: Metal, Alloy
Optical System: Ultra Wide Eyepiece
Barrel Size: 2″ (50.8mm)
Angle of View: UW 80-Degree
Optic Design: 6-Element
Focal Length: 15mm
Eye Relief: 20mm
Coating: Fully Coated Broadband Green Film
Filter and Barlow Lens Thread: 2″
Total Height: Approx. 90mm
Weight: Approx. 700g
Package List:
1 * 2″ Untra-Wide Eyepiece
New ultra black design, and all-layer coated.
Focal Length: 15mm, barrel size: 2″.
This superb ultra wide angle eyepiece has 80 degree field of view.
2-inch standard female thread to fit a filter etc at the rear end, very well built.
6-Elements in 4 groups design.