SWAN: a great all-round eyepiece that does not break your wallet!
Internally baffled and blackened, fully multicoated, breath-taking 72 deg. F.O.V. !!
• Outstanding super-wide field of view: 72 deg. F.O.V.
• Fully Multicoated lenses for excellent transmittance.
• Outstanding chromatic aberration correction.
• Excellent definition and dark background.
• Fully internally blackened (lens edges and internal spacers).
• No flaring or ghosting on high-contrast objects.
Ease of Use
• Soft rubber eyecup.
• Extremely long eye-relief: 28 mm.
• No internal reflections.
Terrific Fit and Finish
• High-resistance anodized black barrel.
• Smooth design for no hook up in your focuser.
• Threaded for 2” filters.