I.e. fold down or twist down eye cups. This fashion you could twist down the attention-cups letting you to definitely utilize the binoculars when however donning your glasses. Also select medium or massive binoculars – never ever obtain compact binoculars as they do not have the proper eye-reduction for use https://milouvsqo.worldblogged.com/22678501/the-2-minute-rule-for-eos-r