







Product Description
Binoculars From WHISRIV


From Beginner to Expert: Find the Perfect Binoculars for Your Adventure






Starter Series: Your Gateway to Exploration
BK7 prism for clear and bright imagesRubber Amor for great comfortCompact and lightweight designIdeal for beginners and casual observers
Explorer Series: Rugged Reliability for the Adventurous Spirit
BAK-4 HD prism for superior image qualityWaterproof, shockproof, and fogproofEnhanced durability for outdoor useIdeal for intermediate users and outdoor enthusiasts
Veteran Series: Professional-Grade Optics for the Discerning Observer
BAK-4 HD prism for unparalleled image clarityED (Extra-low Dispersion) glass for reduced chromatic aberrationWaterproof, shockproof, and fogproofPremium build quality for serious enthusiasts and professionals
Product Spec


FMC (Fully Multi-Coated) Coating:
FMC refers to an advanced optical treatment applied to all air-to-glass surfaces in the binocular. This multi-layer coating reduces light reflection and increases light transmission, resulting in brighter, clearer images with improved contrast and color fidelity. FMC coatings significantly enhance overall image quality and low-light performance.
By coating each air-to-glass surface, our FMC technology significantly reduces light loss due to reflection, allowing more light to reach the viewer’s eye.
BAK-4 HD Prism:
BAK-4 is a high-quality barium crown glass used in premium binocular prisms. It offers superior light transmission and a higher refractive index compared to standard BK-7 glass. BAK-4 prisms produce sharper, brighter images with better edge-to-edge clarity and improved low-light performance. They also create a rounder exit pupil for a more comfortable viewing experience.
Our BAK-4 prism uses dielectric coatings can reflect over 99% of light, significantly higher than standard aluminum coatings, results in noticeably brighter images, especially in low-light conditions. and also it provides more accurate color reproduction across the entire visible spectrum.
Lanthanum Glass:
Lanthanum glass is a specialized optical glass that contains the rare-earth element lanthanum. It has a high refractive index and low dispersion properties, which help to minimize chromatic aberration (color fringing) and spherical aberration. Binoculars using lanthanum glass elements typically offer enhanced image sharpness, improved color accuracy, and better overall optical performance, especially in challenging lighting conditions.
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Customer Reviews
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Price
$31.66$31.66 $112.59$112.59 $132.00$132.00
Objective Lens Diameter
25mm 32mm 42mm
Eye Relief
11.5mm 12mm 18mm
FOV
6.5° 4.5° 7°
Close Focus
4.5ft 8.2ft 4.9ft
Weight
9.6oz 17oz 25.6oz
High Powered binocular: 12x magnification enables you spot the golf ball’s precise landing spot from the tee or watch polo players’ intricate maneuvers from across the field with crystal-clear detail.
Twist-up Eye cup: The twist-up eyecup design allows for quick and easy adjustment of the eye relief, providing a comfortable viewing experience for both eyeglass wearers and non-eyeglass wearers. This feature is particularly useful during long viewing sessions, such as at concerts or bird watching.
Diopter Correction:The diopter correction feature allows you to fine-tune the focus of each eyepiece independently, ensuring a clear and crisp image for each eye. This is especially helpful for users with different vision in each eye, allowing them to enjoy the full benefits of the binoculars during various activities like insect observation or hunting.
Ultra-compact & lightweight: Easily slip these compact binocular into your jacket pocket at ski resorts or clip them to your belt during long sailing trips without feeling weighed down.
Swift focus wheel: Quickly adjust from watching distant race cars to nearby pit crews at motorsport events with our smooth, responsive focus system.
Low Light Vision: Bak 4 prism and FMC coating enables you enhanced visibility during twilight concerts or early morning wildlife viewing, ensuring you don’t miss a moment of the action.
All-weather ready: Whether you’re caught in a sudden downpour at a football match or dealing with foggy conditions at a regatta, these binoculars remain clear and functional.
Shock Resistant Build: Accidentally drop them while cheering at a rowdy concert? No worries – the durable construction is designed to withstand occasional bumps and falls
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