DFITO 180X100 Binoculars for Kids Beginners Adults, Refractor Telescope with with BAK4 Prism FMC Lens

★ Portable and Powerful Binocular:Features Full 8~ 24 x magnification for bringing object 8~ 24 times closer,50mm-diameter object lens for allowing more light to come through(more clear,even low light condition),22mm-diameter eye lens for larger observation range and comfortable view. Owning compact portable size(Full-size:20 x 18 x 6cm/7.87 x 7.08 x 2.36 inches / Net Heavy Weight:1.74 lbs),with a rugged rubber exterior for comfortable grip and durable use.

  ★ Clear Image Effect:Adopts multi-layer-coated aspherical lenses elements for light reflection and minimal distortion,better image brightness,contrast and quality.

  ★ Large Field of View:Our binocular adopts high-grade BAK-4 prisms. With a large field of view(268Ft / 1,000Yds),it is optimal for watching fast-moving things.

  ★ About Low Light Night Vision:This night vision binoculars can be used for both day and night(Note:low-light-level night vision,which can't see anything in complete darkness).

  ★ Easy To Operation:Focus by adjusting  center wheel. Widely used for adults or children bird watching,outdoor sightseeing,climbing traveling,sport events,concerts star gazing,etc.

Specifications:

• Object Lens Diameter: 50mm
• Eye Lens Diameter: 22mm
• Type of Prism: BAK-4
• Number of Lens: 4 pieces
• Lens Coating: FMC
• Focusing System: Central Non-slip Focusing
• Focus Lens: Eye
• Exit Pupil Distance: 8mm
• Exit Pupil Diameter: 5mm
• Field of View: Angle: 5.5°, 268ft/1,000Yds (78M/1,000M)
• Min. Focal Length: 5m/16.4ft
• Diopter System: Right Eyepiece
• Resolution: ≤ 7.5"
• Interpupillary distance: About 56mm~74mm
• Color: Black
• Item Size: 20 x 18 x 6cm/7.87 x 7.08 x 2.36 inches
• Item Weight: 790g/1.74 lbs
• Package Size: 20.5 x 18.5 x 8cm/8.07 x 7.28 x 3.15 inches
• Package Weight: 990g/2.18 lbs

Package Contents:

• 1 x Binocular
• 1 x Pouch
• 4 x Lens Caps
• 1 x Strap
• 1 x Clean Cloth
• 1 x Use Manual