Kowa PROMINAR XD Lenses
Kowa's XD Lenses (eXtra-low) dispersion glass with similar characteristics to fluorite crystal) combines with a special dispersion concave lens to reduce a very high percentage of chromatic aberration for the ultimate viewing experience.

All-Surface Multi-Coating
The all-surface multi-coated optical system provides a precise color definition for a brighter and sharper image.

Waterproof and Fogproof
The housing is waterproof to JIS Protection Class 7 and filled with dry nitrogen gas to prevent internal fogging to ensure image clarity.

Kowa's KR Coating
Kowa's KR coating protects the lenses from dirt and other foreign residues that may affix to the lenses during normal use. Fingerprints or oil can easily be removed with the proper lens cleaning techniques.

Compatible Eyepieces

20-60x Wide Angle Zoom Model TE-9Z	30x Wide Angle Model TE-14WD	25x Long Eye Relief Model TE-17HD