Modern Telescoeps is India's largest telescope store proud to present found optics Marvel series eye piece.   There are 80 degree wide angle eyepeice with the focal legth of 4mm, 6mm, 9mm, 14mm, 20mm.
 
Wide 80 degree apparent field of view 
• >30mm Larger eye lens and field stop for more comfortable viewing experience.
• Lanthanum lenses bring you brighter image, lower color aberration, superb sharp, crystal clear and incredible true image.
• 1.25’’ barrels with 4/6/9mm, 2’’ barrels with 14/20mm.
 
With their ultra wide 80 degree field of view and true colour lanthanum optics the Founder Optics 80 degree Marvel Lanthanum Ultra Wide telescope eyepieces are sure to impress even the most demanding amateur astronomers.

Each Founder Optics Marvel telescope eyepiece features an element of lanthanum glass which eliminates colour fringing and chromatic aberrations for true colour, high contrast views of the cosmos with exceptional clarity. The luxuriously wide 80 degree apparent field of view provides an almost panoramic viewing experience you must experience first hand to fully appreciate. Views of everything from the Moon and planets to elusive deep-sky objects are delightfully clean and impressively immersive in fully multi coated Ultra-Wide Eyepieces.   

Higher-power 4mm, 6mm and 9mm eyepieces feature a tapered 1.25" barrel, while the 14mm and 20mm Lanthanum Ultra-Wide eyepieces feature a larger 2" tapered barrel for secure installation in appropriately sized telescope focusers. All Founder Optics Marvel Lanthanum Ultra-Wide telescope eyepiece barrels are threaded for use with like-sized filters.

Each Founder Optics Marvel Lanthanum Ultra-Wide telescope eyepiece boasts a very long 20mm eye relief and a larger, 30mm-diameter eye lens & field stop so you can comfortably see the entire 80-degree field while wearing eyeglasses.