Dorr Spirit Bubble Level Hot Shoe Attachment Faux Leather Photo Album These binoculars have BAK4 prisms

These binoculars have BAK4 prisms that reduce edge distortion and deliver a round exit pupil with superb crisp

Pentax K-S2 Battery

The Nature-Trek model come nitrogen purged to avoid fogging and they are sealed to be fully waterproof

Flip-top lid with magnetic closure for quick

Dorr Spirit Bubble Level Hot Shoe Attachment Faux Leather Photo Album These binoculars have BAK4 prismsThis Dorr Spirit Bubble Level Hot Shoe Attachment is a great little device, for ensuring level photographs, just slot it into the flash attachment on top of the camera and leave the rest to nature. It is made from durable plastic and will check levels on both the horizontal and vertical plane.