When compact size is the criteria, fully waterproof, nitrogen ATN Omega 7X30RF Daytime Binocular DTBNOMGA0730RF are a great choice. Features multi-coated optics for superior light transmission, individual diopter focus for clearer images, built-in range finder reticle and a full rubber armoring for increased shock resistance.
Compact, great features and rugged ATN 7 X 30RF Omega Class Binoculars are a great choice for your binocular needs.

Specifications for ATN Omega 7X30 RF Daytime Binocular 23020:

Magnification:		7x
Objective:		30mm
Field of view:		432 feet @ 1000 yards 141M @ 1000M
Exit Pupil:		5mm
Eye Relief:		16,5 mm
Eye Cup:		Fold Down
Near focus:		2M
Weight:		1,15 lb / 520 g
Individual Diopter:		Yes
Waterproof:		Yes
Shockproof:		Yes
Range Finder:		Yes
Illuminated Compass:		No
Uses Military:		Yes
Uses Law Enforcement:		Yes
Uses Marine/Boating/Fishing:		Yes
Uses Hunting:		Yes
Uses Outdoor Adventure:		Yes