Endurance models benefit from our System H5 optics.
ED (extra-low dispersion) glass is utilised to reduce colour fringing.
The fully multi-coated lenses provide high resolution images which ensure no details lost when viewing at distances down to 2m.
Nitrogen Purged / Waterproof / Fog Proof
Endurance is designed to battle the elements.
Hawke No-Fault Lifetime warranty