Nikon Interchangeable eyepiece SEP 20x/25x

SEP 20x/25x eyepiece for Nikon observation telescopes.

This special eyepiece provides bright, sharp images with 25x magnification when mounted on an 85mm diameter EDG Fieldscope and 20x magnification when mounted on a 65mm diameter model. It features a locking bayonet mount for quick and secure attachment to the observing scope. With its exceptionally large exit pupil distance, this eyepiece is the ideal choice if you draw or wear glasses.

Other product features:

• Magnification: 25x when mounted to the EDG Fieldscope 85 and 20x when mounted to the EDG Fieldscope 65.
• Bayonet mount with locking mechanism for quick and secure attachment.
• Multi-coated lenses reduce internal reflections and flare and have superior light transmission for a sharp, clear image.
• Aspherical lenses for bright, brilliant images with balanced colors and minimal distortion.
• Waterproof (up to 10 minutes at 2 m depth) and fogproof thanks to O-ring seals and nitrogen filling.
• Extra large exit pupil distance: 32.3 mm.
• Compatible with certain FEP fieldscope eyepiece connection adapters.
• Suitable for digiscoping with certain Nikon COOLPIX cameras.

Technical Details:

• Observation telescope EDG with objective lens diameter of 65 mm
  Magnification: 20x
• Observation telescope EDG with objective lens diameter of 85 mm
  Magnification: 25x