VIVI Falcon 8x56ED Ultimate Low-Light ED Binoculars
VIVI Falcon 8x56ED binoculars are the low-light flagship of the Falcon series, built on the premium 56mm platform to keep working when other binoculars have gone dark. A massive 6.9mm exit pupil, 47.61 relative brightness and 84% light transmission deliver an exceptionally bright image at first light and last light, while the 8x magnification and 6.1° field angle keep the view wide, steady and easy to hold.
Product Description
The VIVI Falcon 8x56ED binoculars are the low-light flagship of the Falcon series, built on the premium 56mm platform to keep working when other binoculars have gone dark. A massive 6.9mm exit pupil, 47.61 relative brightness and 84% light transmission deliver an exceptionally bright image at first light and last light, while the 8x magnification and 6.1° field angle keep the view wide, steady and easy to hold.
This is the premium tier of the Falcon family: a magnesium-aluminum alloy body, phase-coated BAK4 roof prisms, ED glass and FMC multi-layer coating throughout. With a remarkable 23.96mm eye relief and a large 24mm eyepiece, the 8x56ED is also one of the most glasses-friendly binoculars in its class — eyeglass wearers see the full field without strain.
ED Glass for Vivid, True Color
The ED extra-low dispersion lens is designed to reduce chromatic aberration and improve color reproduction, so the warm, low-angle light of dawn and dusk renders as sharp, natural detail rather than soft, fringed edges.
BAK4 Prisms with Phase Coating
The phase-coated BAK4 roof prism is specified for sharp images, uniform brightness and reduced edge distortion — the prism upgrade that defines the 56mm platform’s premium image quality alongside 84% light transmission.
56mm Low-Light Performance
With a 56mm objective feeding a 6.9mm exit pupil and 47.61 relative brightness, the 8x56ED delivers the brightest image in the entire Falcon series, matched with a 21.17 twilight factor for genuinely usable twilight observation.
Built for Serious Field Use
The IPX7 nitrogen-filled housing (1m immersion for 30 minutes) resists water and fog, the non-slip metal center-focus wheel and diopter adjustment give precise control, and the magnesium-aluminum alloy body provides a robust yet carryable platform at 1096g.
Why Choose the VIVI Falcon 8x56ED?
If your observation happens when the light is gone — dawn choruses, dusk feeding sessions, overcast forest interiors — the VIVI Falcon 8x56ED is the strongest low-light tool in the Falcon series. Its 6.9mm exit pupil is larger than a fully dilated human pupil, meaning the image stays completely bright as light falls, and its 47.61 relative brightness is the highest figure in the entire line-up.
Compared with the VIVI Falcon 10x56ED binoculars, the 8x56ED is the dedicated brightness specialist: a wider 6.1° field angle versus 6°, a much larger 6.9mm exit pupil versus 5.59mm, and extraordinary 23.96mm eye relief versus 18.2mm. The 10x56ED counters with extra reach and a higher twilight factor; the 8x56ED wins on raw brightness, width and viewing comfort. Both share the same premium 56mm platform.
That platform matters. Where the Falcon 42/50 series uses a PC/ABS composite body with 82% light transmission, the 56mm series upgrades to a magnesium-aluminum alloy housing, phase-coated BAK4 prisms and 84% light transmission. The 8x56ED is therefore not simply a bigger 8×42 — it is a step up in optical grade, build material and twilight performance, at a higher weight of 1096g.
Product Features
- 8x Magnification: The steady 8x power delivers a shake-free handheld image, ideal for long, patient observation in dim light.
- 56mm Objective Lens: The large 56mm aperture collects dramatically more light than 42mm or 50mm models, powering true low-light performance.
- 6.9mm Exit Pupil: The largest exit pupil in the Falcon series keeps the image fully bright as your eye’s pupil dilates in fading light.
- 47.61 Relative Brightness: The brightest relative brightness figure in the line-up delivers an exceptionally luminous dawn and dusk image.
- ED Extra-Low Dispersion Glass: ED optics reduce chromatic aberration and improve color reproduction for vivid, true-to-life viewing.
- BAK4 Prism with Phase Coating: Phase-coated BAK4 prisms support sharp images, uniform brightness and reduced edge distortion.
- FMC Multi-Layer Coating: Fully multi-coated optics support the platform’s 84% light transmission for maximum image brightness.
- 23.96mm Eye Relief: Exceptional eye relief lets eyeglass wearers see the complete field of view in complete comfort.
- Large 24mm Eyepiece: The oversized eyepiece provides a relaxed, immersive viewing experience during long sessions.
- 6.1° Field Angle: The wide field helps you locate and follow wildlife movement in the half-light when it is hardest to scan.
- Magnesium-Aluminum Alloy Body: The premium alloy chassis provides a robust yet carryable platform at 1096g.
- Non-Slip Metal Controls: The center-focus wheel and diopter adjustment use non-slip metal for precise, confident focusing.
- IPX7 Nitrogen-Filled Waterproofing: Water- and fog-resistant construction supports humid, wet and dusty field environments.
- Twist-Up Eyecups: Twist-up eyecups set the correct eye distance instantly, with or without glasses.
- Tripod Support: An optional standard camera tripod mount enables hands-free observation during extended stationary watches.
Application Areas
Dawn & Dusk Bird Watching
The 6.9mm exit pupil and 47.61 relative brightness keep the field fully illuminated during the dawn chorus and evening feeding flight, when most binoculars dim to gray.
Wildlife Observation
The 56mm ED optical system turns the low-activity hours of dawn and dusk into prime viewing time, delivering bright, color-true images of elusive animals.
Outdoor Travel
The 8x56ED rewards scenic travel with a relaxed, wide, exceptionally bright image that stays comfortable from first light to evening.
Sporting Events
The bright, wide 8x image follows fast play easily, and the 84% transmission keeps the view vivid under stadium lights and evening skies.
Concerts
A large 24mm eyepiece and 23.96mm eye relief deliver a comfortable full-field view of the stage, with brightness to spare in dim venues.
Power Safety Inspections
High-definition ED optics support confident inspection of distant line hardware during early-morning patrol windows when faults are often checked.
Forestry Surveys
The large aperture gathers light under closed canopy, supporting clear assessment of stands in the shaded conditions where forest work happens.
Security & Police Use
The low-light platform extends effective observation into evening and night-shift twilight hours, when most security incidents begin and end.
Maritime Observation
IPX7 protection handles spray and harbor humidity, while the bright 8x image identifies vessels and marks across water at first and last light.
Land & Resources Surveys
The wide, bright field supports efficient terrain scanning in the low-angle light of early and late field sessions.
Technical Parameters
| Specifications | Technical Parameter |
|---|---|
| Magnification | 8x |
| Objective Diameter | 56mm |
| Eyepiece Diameter | 24mm |
| Eyepiece Lens Structure | 7 elements in 5 groups |
| Prism Material | BAK4 (phase coated) |
| Prism Type | Roof prism |
| Coating | FMC multi-layer coating |
| Focusing System | Center focus |
| Focusing Lens | Internally focused |
| Exit Pupil Diameter | 6.9mm |
| Eye Relief | 23.96mm |
| Field Angle | 6.1° |
| Field of View @1000m | 106.6m (319.7ft/1000yds) |
| Minimum Focus Distance | 3m |
| Relative Brightness | 47.61 |
| Twilight Factor | 21.17 |
| Transmittance | 84% |
| Resolution | 3.8″ |
| Diopter Range | -4 to +4 D |
| Interpupillary Distance | 56-77mm |
| Optical Lens | ED glass |
| Body Material | Magnesium-aluminum alloy |
| Eye Cup | Twist-up eyecups |
| Waterproof Rating | IPX7 (1m immersion for 30 minutes) |
| Product Size | 168 × 148 × 69mm |
| Product Weight | 1096g |
| Tripod | Supported (optional, standard camera tripod mount) |
FAQ
Are VIVI Falcon 8x56ED binoculars waterproof?
Yes. The binoculars are rated IPX7 with nitrogen filling, specified for 1-meter immersion for 30 minutes, and are described as water- and fog-resistant for humid and dusty field environments.
What is the field of view of the VIVI Falcon 8x56ED?
The binoculars offer a 6.1° field angle and a 106.6m/1000m (319.7ft/1000yds) field of view — wide for the 56mm class and well suited to following wildlife in low light.
Can the VIVI Falcon 8x56ED be mounted on a tripod?
Yes. Tripod support is available through an optional standard camera tripod mount, useful for extended stationary watches at dusk and dawn.
How much do VIVI Falcon 8x56ED binoculars weigh?
The binoculars weigh 1096g, reflecting the magnesium-aluminum alloy body and large 56mm optics — a solid, stable platform for serious low-light work.
Can I use VIVI Falcon 8x56ED binoculars with glasses?
Yes, exceptionally well. The 23.96mm eye relief is among the longest in the class, allowing eyeglass wearers to see the full field of view comfortably, with twist-up eyecups for quick adjustment.
What is the difference between the VIVI Falcon 8x56ED and the VIVI Falcon 10x56ED?
The VIVI Falcon 8x56ED binoculars are the brightness specialist: a 6.9mm exit pupil, 47.61 relative brightness, a wider 6.1° field and 23.96mm eye relief. The VIVI Falcon 10x56ED binoculars add reach with 10x magnification and a 23.66 twilight factor, with a slightly smaller 5.59mm exit pupil. Choose the 8x56ED for the brightest, widest, most glasses-friendly low-light view; choose the 10x56ED for more distance detail in the same premium platform.
