50 mm bright. 42 mm light.
ZEISS SFL 50 Binoculars
The ZEISS SFL 50 binoculars offer premium optics in an exceptionally lightweight and compact design, rivalling traditional 42mm models. Combining outstanding optical performance with portability, they are the perfect choice for those seeking optical excellence and convenience.
The SFL 10x50 provides a versatile 10x magnification, allowing for detailed observation of wildlife while still maintaining a comfortable field of view, ideal for both birdwatching and nature exploration.
Compact and as light as 42 mm binoculars
The optical design prioritizes optimal compactness, featuring thinner lens elements, reduced lens diameter and minimized spacing between lenses. The magnesium housing ensures durability while keeping the weight low, allowing for comfortable, long-term use without fatigue.
Lighter and more compact - how?
The SFL range has become a favourite with bird watchers and nature fans since their launch. Now the SFL 50 delivers viewing normally found using larger optics, but in a smaller size body.
The ZEISS SFL is shorter and more compact than many other other premium binoculars due to:
Thinner lens elements
Smart design reduces the distance between optical components
Schmidt-Pechan prism design reduces the size while maintaining optical performance
Experience nature in all its splendour
The Ultra-High-Definition (UHD) concept features a special coating and an improved optical design that ensures the binoculars deliver the highest level of detail and reproduce colours with natural fidelity. This makes it possible to precisely identify the smallest features in the plumage and reliably distinguish between species.
High Performance Optics with UHD Concept
- Large entrance & exit pupils combined with 90 % light transmission ensure bright viewing experience especially in low light conditions
- True-to-life colours provide exceptional colour fidelity for accurate identification of wildlife
- Wide Field of View making it easier to track moving subjects
- Close Focusing Distance of just 1.8 m allows detailed observation of nearby targets
Bright images even in low light
With 90% light transmission, their large entrance pupil of 50 mm and the ZEISS T* multi-layer coating, you can clearly and precisely see details even in low-light situations and at dusk.
Waterproof, fogproof and UV resistant - perfect for Australian conditions
- Natural rubber armouring material, a NRB compound which is Latex-free and PAH compliant
- Water repellent ZEISS LotuTec lens coating ensures that water beads off without residue immediately, and that dirt and fingerprints do not adhere to the surface.
Perfect Ergonomics
- SmartFocus Concept features a large focus wheel positioned for optimal accessibility, preventing over-stretching of the focusing finger
- Quick & Precise focusing for fast adjustments, even when wearing gloves
- Perfectly balanced in the hands, enabling long and steady observation
- Smooth and robust eyecups enhance comfort and usability
Upsize
What are the benefits of 50 mm optics compared to 42 mm optics?
45% more light>
50mm binoculars collect 42% more light than a 42mm models for brighter views and better clarity. They also offer a larger exit pupil for more comfortable viewing and more immersive experience.
ZEISS SFL 8x50 Specifications
| Magnification | 10x |
| Objective lens diameter | 50mm |
| Light Transmission | 90% |
| Exit pupil diameter | 5.0mm |
| Twilight factor | 22.4 |
| Field of view m/1000m | 122m |
| Close focus range | 1.8m |
| Diopter adjustment range | ±4 |
| Subjective viewing angle | 66° Ww |
| Exit pupil distance | 20mm |
| Interpupillary distance | 56-74mm |
| Tripod adapter interface | Yes |
| Length | 160mm |
| Weight | 855g |
