SWAN: a Premium 40mm 2 inch Eyepiece featuring a wide angle rich-field capability at a fantastic price !
Fully multicoated advanced design with a breathtaking 72 degrees Field Of View
A True Spacewalk Eyepiece !
• Excellent Wide Angle field of view: 72 degrees
• Fully Multicoated lenses for excellent light transmittance
• Outstanding chromatic aberration correction
• Extra sharp premium quality optics, plus class leading contrast
• Internally fully 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
Outstanding quality product suitable for premium quality telescopes