Patent ID: 7031057

Claim:
Binoculars, comprising: a first barrel, defining a first optical axis, comprising a first post and a first abutting surface; a second barrel, defining a second optical axis parallel to the first optical axis, comprising a second post and a second abutting surface; a first cover, comprising a first guide slot substantially perpendicular to the first optical axis and a second guide slot substantially perpendicular to the second optical axis, wherein the first post is movably disposed in the first guide slot and the second post is movably disposed in the second guide slot; a second cover connected with the first cover, wherein the first and second barrels are disposed between the first and second covers; a first resilient member disposed between the first abutting surface and the first cover, retaining the first post sliding in the first guide slot and the first barrel moving perpendicular to the first optical axis; a second resilient member disposed between the second abutting surface and the second cover, retaining the second post sliding in the second guide slot and the second barrel moving perpendicular to the second optical axis.