Protecting canons finest quality l series lenses with a robust water proof housing the 10x42l is wp binoculars provide unrivalled clarity and stabilized field scoping performance professional lens qualityfor binoculars professional power the 10x42l is wp binoculars are the first from canon to be engraved with the hallowed red l series ring a mark until now reserved for canons finest professional photographic lenses the pinnacle of canons 60 year heritage in precision optics design and