US Military Standard (MIL-STD-810) Compliant
FMC Rigid Coating & BaK4 PrismAll air-to-glass surfaces are coated with multiple layers of anti-reflectivity coatings so that the maximum amount of light passes through the glass to the eye. The prisms inside the SPARK 7 x 50 Hunting/Marine Binoculars are made of high quality BaK-4 glass so that more light is reflected off their internal faces and passes through to the eye. Taken together, the fully multi-coated lenses and BaK-4 prisms maximize light transmission for the remarkably bright, highly detailed images.
Wide FoV & Crystal Clear Image:Yozaa SPARK 7 x 50 Hunting/Marine Binoculars have a wide 6.8° field of view, 7mm exit pupil and 25mm eye relief，providing crystal clear yet comfortable images even in twilight, even wearing glasses or masks.
Durable and SolidAll-metal body covered by non-slip rubber jacket, making the Yozaa SPARK 7x50 Hunting/Marine Binoculars rugged and durable, providing ability to withstand all field environment with vibrations, bumps, scratches, strikes and more.
Nitrogen FilledSpark binoculars are filled with high-purity dry nitrogen gas to prevent internal fogging of lenses, protect the binoculars from water, and then to withstand all-weather environment.
The Best Binoculars Stand up to any situation, SERVE FOR EVERYTHING!
|Objective Lens Diameter||Φ50 ± 1mm|
|Ocular Lens Diameter||Φ21.5 ± 1mm|
|Exit Pupil||Φ7mm ± 10%|
|Angular Field of View||6.8°|
|Linear Field of View (@1000 m/ 1000yds)||119m/ 357ft|
|Interpupillary distance||52 - 73mm|
|Diopter Compensation||-4 To +4 Diopter|
|Focus System||Central Focus Knob|
|Lens Coatings||FMC Multi-layer Broadband Coating|
|Included Accessories||Nylon soft bag | Neck strap | Eyepiece covers | Objective covers | Lens cleaning cloth | Users manual|
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