Swarovski FRR-42 Forehead Rest (EL Range TA 42) the Encounter Jumbo can be

the Encounter Jumbo can be stored in the included deluxe rigid foam-lined carrying case

5 eyepiece is a fully multi-coated lens that is weatherproof to meet Japan Industrial Standard Class 4 specifications

but unlike the rest

They have the widest field of view of any top level 10x42 binocular

while providing a 388-foot field of view at 1000 yards

Swarovski FRR-42 Forehead Rest (EL Range TA 42) the Encounter Jumbo can beThe Swarovski FRR 42 Forehead Rest (for the EL Range 42mm bodies with Tracking Assistant) helps observers using the EL Range to keep the binoculars steady while viewing or ranging. This optional accessory attaches by mounting it on the battery cover and by plugging an anti twist pin into the bridge. The FRR 42 is adjustable to your facial contours.