Shuntu 8x42/10x42 SMC BAK4 Binoculars IPX7 Waterproof Wildlife Spotting Optics

Brand: Shuntu
Product Code: 202608051134
Availability: In Stock

$398.00
Ex Tax: $398.00

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Premium 8×42 Magnesium Alloy Binoculars – High-Transmittance Optics for Outdoor Discovery

Engineered for crisp, bright images from dawn to dusk, these 8×42 roof prism binoculars combine high-end optical performance with a rugged yet lightweight build—ideal for birdwatching, nature hikes, lakeside sightseeing, and general outdoor recreation across North America.

Exceptional Low-Light Performance

Featuring a 42 mm objective lens, premium SMC multi-coatings, and a BAK4 prism, this optic delivers over 94% light transmittance. The result is sharp, high-contrast views during early morning birding, late-evening landscape watching, and any low-light viewing scenario where every detail matters.

Rugged, Lightweight & Weather-Ready

Built with a magnesium alloy chassis, the binoculars stay exceptionally light without sacrificing durability. A nitrogen-purged, IPX7 waterproof housing prevents internal fogging and protects against rain, splashes, and humidity. Designed to perform reliably in extreme conditions from –20 °C to 55 °C, they’re ready for mountain trails, coastal winds, and everything in between.

Optimized for Outdoor Observation

8× magnification offers a stable, shake-free view—perfect for handheld use on the move
6.2° field of view (131 m / 1,000 m) provides a wide, immersive perspective for tracking wildlife and scanning open landscapes
17.5 mm long eye relief ensures comfortable viewing, even with glasses
Smooth center focus knob allows fast, precise adjustments when observing moving subjects

Compact and ergonomic, these binoculars fit naturally in your hands and pack easily into a daypack or travel bag.

Ideal For

Wildlife spotting & birdwatching
National park sightseeing & scenic overlooks
Lakeside, river, and coastal viewing
Campsite terrain observation & hiking
General recreational optics use

Technical Specifications

Magnification: 8×
Objective Lens Diameter: 42 mm (1.65 in)
Field of View: 6.2° / 131 m @ 1,000 m / 320 ft @ 1,000 yds
Prism Glass: BAK4
Lens Coating: SMC Multi-Coated
Light Transmittance: >94%
Exit Pupil: 17.5 mm
Focus System: Center Focus
Operating Temperature: –20 °C to 55 °C
Body Material: Magnesium Alloy

Tags: SMC Coating, BAK4 Prism, IPX7 Waterproof, MG Alloy, Wildlife Spotting, Low Light Viewing, Outdoor Terrain Observation, Recreational Optics, Wide Field Binoculars

Overview
Magnification	10X
Optics & Performance
Eyepiece Diameter	0.827in (21mm)
Objective Lens Diameter	1.575in （42mm ）
Field of View (m/m)	354.348ft / 3281ft (108m / 1000m)
Field of View ( ° )	6.2°
Field of View (ft/yards)	325ft/1000yds
Lens Coating	SMC
Exit Pupil Distance	0.033lb ( 15.1g )
Exit Pupil Diameter	0.169in (4.3mm)
Close Focusing Distance	9.843ft ( 3m )
Diopter Adjustment	±3dpt
Light Transmission	94%
Number of Lens	8
Prism Material	BAK4
Phase Coating (Yes / No)	Yes
Focus System	Cent.
Twilight Factor	20.5
Best For
Intended Use	aid for nature photography, property scouting, educational purposes, wildlife research, outdoor navigation, aurora borealis viewing, rodeo observing, landscape scanning, marine use (e.g., coastal viewing or boating), pest management scouting, apiary inspection, digiscoping,bird watching, wildlife observing, hiking, camping, travel, concert viewing, sports events, bee or wasp hive locating, yellowjackets hive locating, astronomical observation, outdoor adventure activities, whale watching, stargazing, plane spotting, train spotting
Full Tech Specs
Tripod Mount （Yes/No）	Yes
Eyecup	Twist-up
Product Dimensions	6.299×5.039×2.559in (160×128×65mm)
Weight	1.649lb ( 748g )

Elena	23/07/2026
Il venditore è stato estremamente gentile, disponibile e sempre velocissimo nel rispondere ai messaggi. Ha fatto il possibile per soddisfare ogni mia richiesta in modo impeccabile. Il binocolo è arrivato con notevole anticipo rispetto alla data prevista, perfettamente imballato e protetto da qualsiasi danno. Anche il prezzo è estremamente competitivo, rendendo l’intera esperienza di acquisto davvero eccellente. Sono pienamente soddisfatta di questo acquisto e tornerò sicuramente ad acquistare in questo negozio. Negozio assolutamente consigliato!

Dr G.	30/05/2026
I’m genuinely impressed with the Shuntu 8x42 binoculars. The optics deliver incredibly sharp, bright views with outstanding clarity, even in low-light conditions. Colors look perfectly natural and true-to-life with none of the washed-out or distorted tones you typically get from budget binoculars. These binoculars feel solid and well-built in hand with premium craftsmanship, yet they’re surprisingly lightweight. That makes them extremely comfortable for extended use, whether I’m out hiking, bird watching, or simply enjoying scenic outdoor views for hours on end. The focus wheel glides smoothly and precisely, letting me lock in crisp, clear visuals quickly and effortlessly every single time. Paired with a generous wide field of view, it’s super easy to track moving wildlife and dynamic outdoor scenes without missing a beat. Overall, the performance and build quality far exceed expectations for this price point. It honestly performs like much higher-end binoculars and offers amazing value for casual outdoor enthusiasts and daily recreational use.