VIVI Focus 12×50 High-Power Detail Binoculars
The VIVI Focus 12x50 binoculars step up to 12x magnification on the bright 50mm platform, giving viewers extra reach for distant stages, far-off wildlife and open-country landscapes. The large 50mm objectives feed a 4.1mm exit pupil for a comfortable, luminous image, while BAK4 Porro prisms with FMC multi-layer (FGMC) coating support stable imaging and natural color.
Product Description
The VIVI Focus 12×50 binoculars step up to 12x magnification on the bright 50mm platform, giving viewers extra reach for distant stages, far-off wildlife and open-country landscapes. The large 50mm objectives feed a 4.1mm exit pupil for a comfortable, luminous image, while BAK4 Porro prisms with FMC multi-layer (FGMC) coating support stable imaging and natural color.
Extra Reach for Distant Subjects
12x magnification pulls performers, animals and terrain features closer than 10x glass, turning “something moving out there” into a subject you can actually study.
Bright, Natural Optics
The 50mm aperture combines with FMC multi-layer (FGMC) coating on lenses and prism surfaces to support light transmission and faithful color reproduction across daytime conditions, while 18mm eye relief and twist-up eyecups keep long sessions comfortable.
Durable, Steady Handling
An aluminum alloy body with NBR and PVC rubber armor, IPX6 nitrogen-filled waterproofing and anti-fog protection keep the VIVI Focus 12×50 dependable in changing weather, and tripod support adds stability when the 12x session runs long.
Why Choose the VIVI Focus 12×50?
The VIVI Focus 12×50 is the reach-focused model of the 50mm trio — the binoculars you choose when your subjects are genuinely far away. Compared with the VIVI Focus 10×50 binoculars, the 12×50 delivers visibly more magnification for distant stage detail, back-of-stadium seats and wide-open wildlife viewing, at the cost of a slightly more demanding handheld image.
Compared with the VIVI Focus 16×50 binoculars, the 12×50 is the easier all-rounder: 12x remains practical to hand-hold for most users, while 16x rewards a tripod and very distant targets. And against 56mm models like the VIVI Focus 12×56 binoculars, the 12×50 offers similar magnification in a smaller, lighter 50mm package.
For safari-style viewing, distant arenas and long sightlines over fields and water, the VIVI Focus 12×50 hits the sweet spot of power and portability.
Product Features
- 12x High-Power Magnification: 12x power delivers strong reach for distant wildlife, stages and terrain features.
- 50mm Large Aperture: The large objective gathers abundant light for bright viewing at high magnification.
- 4.1mm Exit Pupil: A comfortable exit pupil that supports relaxed daytime observation.
- Wide Field of View: The 6.5° field angle provides scene context while aiming at distant subjects.
- BAK4 Prism Optics: BAK4 prisms support stable, clear, high-contrast imaging.
- FMC Multi-Layer Coating: FGMC coating on lenses and prism surfaces supports transmission and natural color.
- 18mm Eye Relief with Twist-Up Eyecups: Comfortable eye relief supports viewing with or without eyeglasses.
- Aluminum Alloy Body: A durable housing that protects the optics for field and event use.
- Rubber Armor Grip: NBR and PVC rubber components deliver a secure, comfortable hold.
- IPX6 Waterproofing: Nitrogen-filled IPX6 construction withstands rain and wet conditions.
- Anti-Fog Design: Anti-fog construction helps maintain clarity through temperature changes.
- Large Center Focus Wheel: Ergonomic center focusing stays convenient during extended observation.
- Tripod Compatible: Tripod mounting stabilizes the 12x image for long sessions.
- Practical Field Format: A large-aperture, high-power optical package that remains manageable for travel and events.
Application Areas
Distant Stage & Concert Viewing
From lawn seats and upper tiers, 12x magnification resolves performer detail that 10x glass leaves soft, with the 50mm aperture keeping the stage bright.
Wildlife & Safari-Style Viewing
Extra power suits open-country game viewing, where animals keep their distance and 12x turns specks into recognizable subjects across savanna, wetland or prairie.
Sports Events in Large Stadiums
Follow play deep in the far corner or read numbers on distant jerseys — 12x reach is made for the biggest venues.
Bird Watching at Distance
Shorebirds, waterfowl and raptors over open water or marsh tolerate no approach; 12x lets you study them from the viewing platform.
Outdoor Travel & Sightseeing
Castles, cliffs, lighthouses and valley panoramas all come closer on scenic trips, with aluminum-alloy durability for the road.
Hiking & Wilderness Exploration
IPX6 waterproofing and anti-fog construction keep the optics reliable through ridge-line weather and stream crossings.
Forestry & Field Investigation
High magnification supports distant tree crown assessment, game counting and boundary checks from trails and access roads.
Industrial & Power Inspection
Tripod support and 12x reach enable stationary visual checks of poles, towers and rooftops from safe distances.
Archaeological & Land Surveys
Distant structures, trench profiles and terrain features can be assessed optically before anyone walks the site.
Technical Parameters
| Specifications | Technical Parameter |
|---|---|
| Product Model | VIVI Focus 12×50 |
| Magnification | 12x |
| Objective Diameter | 50mm ± 1mm |
| Eyepiece Diameter | 23.5mm ± 1mm |
| Prism Material | BAK4 |
| Prism Type | Porro prism |
| Coating | FMC multi-layer coating (FGMC) |
| Field Angle | 6.5° |
| Field of View @1000m | 155m/1000m |
| Exit Pupil Diameter | 4.1mm ± 10% |
| Eye Relief | 18mm |
| Minimum Focus Distance | 5m |
| Focusing System | Center focus |
| Diopter Adjustment | -4 to +4 D (right eyepiece) |
| Interpupillary Distance | 56-73mm |
| Lens Type | Spherical surface, fully optical glass |
| Body Material | Aluminum alloy |
| Rubber Armor | NBR + PVC rubber |
| Eye Cup | Twist-up |
| Waterproof Rating | IPX6 nitrogen-filled, anti-fog |
| Product Size | 196 x 66 x 183mm |
| Product Weight | 969g |
| Tripod Support | Yes |
| Packing List | Binoculars, portable case, lens cleaning cloth, manual, warranty card, color box |
- Field angle, linear field of view and exit pupil as listed in the official factory specification for the Focus 50mm platform.
FAQ
Are VIVI Focus 12×50 binoculars waterproof?
Yes. The specification lists IPX6 nitrogen-filled waterproof construction with anti-fog protection, suitable for rain and wet outdoor conditions.
What is the field of view of the VIVI Focus 12×50?
The binoculars list a 6.5° field of view and approximately 155m of visible width at 1000m, providing scene context at 12x.
Can the VIVI Focus 12×50 be mounted on a tripod?
Yes. Tripod mounting is supported and recommended for the steadiest 12x viewing during long sessions.
How much do VIVI Focus 12×50 binoculars weigh?
They weigh approximately 969g, consistent with the 50mm optical package and aluminum alloy body.
Are VIVI Focus 12×50 binoculars good for concerts?
Yes. The 12x magnification and bright 50mm objectives are well suited to viewing distant performers and stage details from back rows and lawn areas.
What is the difference between the VIVI Focus 12×50 and the VIVI Focus 10×50?
The VIVI Focus 12×50 binoculars provide more magnification for distant stages, wildlife and stadium viewing, while the VIVI Focus 10×50 binoculars offer an easier-to-steady 10x image for general concerts and all-round use. Both share the bright 50mm platform.
Do I need a tripod for 12x binoculars?
Handheld viewing works for short sessions, but at 12x hand movement is more noticeable. For extended watching or maximum detail, mounting the binoculars on a tripod is recommended.
What are 12×50 binoculars good for?
12×50 binoculars suit distant stage and sports viewing, wildlife and safari-style observation, bird watching at distance, travel, hiking and field inspection work.
