KabukiGlasses 4x13 HD Theater/Opera Glasses/Binocu

An innovative improvement to conventional opera glasses - the KabukiGlasses 4x13 HD Theater/Opera Glasses allow you to wear your magnified binoculars like glasses without the need to manually focus Don't let the name deceive you - while they were initially developed for theater use - they are equally useful at the stadium watching the game - in the backyard enjoying views of the moon - or in any situation where you want to get closer to the action in an instant Utilizing compact BK7 roof prisms and a five-element lens system - they weigh in at only 33 ounces for comfortable long-term use The binoculars are offset from your face to eliminate eyelash touch - and because they are worn like glasses - they move with your head to virtually eliminate image shake They feature a wide 52 degrees apparent angle of view and can be easily used by people with normal eyesight above 30/100 or who wear contact lenses - but if you suffer from near-sightedness you may experience focus issues These KabukiGlasses are made in Japan

Features: Five-Element Lens System, 50° Apparent Angle of View, Focus-Free Optical System, Intended for Eyesight above 30/100, Weighs 3.3oz, Made in Japan, Hands-Free Use, Roof Prism Optical Path

Magnification: 4x

Objective Lens Diameter: 13 mm

Angle of View: 52 degrees (Apparent)

Field of View: 738.2' @ 1000 yd / 225.0 m @ 1000 m

Minimum Focus Distance: 32.8' / 10 m

Eye Relief: 12 mm

Focus Type: Focus-Free

Illuminated: No

Battery: No

Tether: Glasses

Color: Black

Weight: 3.25 oz / 92 g