Product Description
ZEISS SFL 10x30 SmartFocus Binoculars – Black
Ultra-Compact, Ultra-Precise, Uncompromising Performance
The ZEISS SFL 10x30 SmartFocus Binoculars bring a new level of portability and performance to the world of premium optics. Part of the SmartFocus Lightweight (SFL) range, these compact, high-performance binoculars are specifically engineered for outdoor enthusiasts who demand crystal-clear image quality without the weight. Designed with precision optics, smart ergonomics, and rugged build quality, the SFL 10x30 is perfect for extended excursions, birdwatching, hiking, and travel.
Small in Size. Big on Clarity.
At just 460g and 120mm in length, the SFL 10x30 is as compact as many pocket binoculars, yet delivers the optical brilliance of full-size models. The reduced 30mm objective lens diameter enables thinner lens elements, bringing a weight reduction of up to 23% and a size reduction of 21% compared to ZEISS Victory SF models.
Key Features
10x Magnification with UHD Optics
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ZEISS’s Ultra-High-Definition (UHD) optical concept delivers superb detail recognition
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True-to-life colour fidelity helps distinguish fine plumage and species details
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Field of view: 120m at 1,000m – exceptionally wide for a 10x model
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Close focus: Just 1.5 metres – ideal for detailed, close-range observations
SmartFocus Technology
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Quick, intuitive focusing from close-up to infinity in just 1.4 turns
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Perfectly positioned focus wheel within the DoubleLink Bridge
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Easy to use with gloves – ideal for birdwatching in colder climates or during early hours
Built for the Elements
90% Light Transmission + ZEISS T* Coating
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Maintains brightness and contrast even in twilight and low-light conditions
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T multicoating* guarantees vibrant, high-contrast visuals, especially in overcast weather
LotuTec® Coating for All-Weather Viewing
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Lenses remain clean and clear by repelling water, dirt, and oil
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Designed for clarity and performance even in rain, fog, or high humidity
Designed for All-Day Comfort
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Large 18mm exit pupil distance for immersive viewing
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Improved eyecups and ergonomic contact points for strain-free use
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Balanced grip and control, even during long observation sessions
Technical Specifications:
| Feature | Specification |
|---|---|
| Magnification | 10× |
| Effective Lens Diameter | 30 mm |
| Light Transmission | 90% |
| Exit Pupil Diameter | 3.0 mm |
| Twilight Factor | 17.3 |
| Field of View at 1,000m | 120 m |
| Subjective Viewing Angle | 65° (Wide-Angle) |
| Close Focus Distance | 1.5 m |
| Diopter Adjustment Range | ±4.0 dpt |
| Eye Relief | 18 mm |
| Pupil Distance | 54–74 mm |
| Lens Type | UHD |
| Prism System | Schmidt-Pechan |
| LotuTec® Coating | Yes |
| Nitrogen-Filled / Waterproof | Yes / 400 mbar |
| Operating Temperature | –20°C to +55°C |
| Length | 120 mm |
| Width (@ 65mm IPD) | 107 mm |
| Weight | 460 g |
Ideal For:
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Birdwatchers and nature enthusiasts needing lightweight gear with maximum performance
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Travellers, hikers, and photographers who prioritise packability
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Outdoor adventurers seeking reliable, compact optics for all-weather use
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Urban wildlife watchers and field surveyors needing fast, precise focusing
Why Choose the ZEISS SFL 10x30?
The ZEISS SFL 10x30 SmartFocus Binoculars combine best-in-class image quality with a lightweight and compact design, making them one of the most versatile and high-performing options in their category. From early morning birdwatching to long-distance wildlife spotting, the SFL 10x30 keeps your eyes sharp and your pack light.
Compact. Clear. Unstoppable. Explore with ZEISS.
| Performance | |
| Magnification | 10 × |
| Effective lens diameter | 30 mm |
| Light transmission | 90% |
| Exit pupil diameter | 3.0 mm |
| Twilight factor | 17.3 |
| Field of view at 1,000 m (yds) | 120 m (360 ft) |
| Subjective viewing angle | 65° Ww |
| Close focusing distance | 1.5 m (4.9 ft) |
| Diopter adjustment range | − 4.0 / + 4.0 dpt |
| Exit pupil distance | 18 mm |
| Pupil distance | 54 – 74 mm |
| Lens type | UHD |
| Prism system | Schmidt-Pechan |
| Features | |
| LotuTec / Nitrogen filled | + / + |
| Water resistance | 400 mbar |
| Physical | |
| Operating temperature |
− 20°C / + 55°C (− 4°F / + 131°F)
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| Length | 120 mm (4.7 ") |
| Width at an interpupillary distance of 65 mm | 107 mm (4.6 ") |
| Weight | 460 g (16.2 oz) |
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