ZEISS SFL 10 x 40 Binoculars

ZEISS SFL 10×40 – Lightweight and High-Performance Binoculars for Precise Observation

The ZEISS SFL 10×40 binoculars combine top-tier optical performance with a lightweight design, making them the perfect companion for birdwatching, hunting, and nature observation. As part of the SmartFocus Lightweight (SFL) series, they offer excellent ergonomics, precise focusing, and a bright image in all lighting conditions.

With 10x magnification, these binoculars allow you to observe fine details from distant subjects, while the 40 mm objective lens provides a wide field of view and excellent light transmission. ZEISS’s Ultra-High-Definition (UHD) optics deliver a bright and high-contrast image, while the LotuTec® coating protects the lenses from water and dirt. The SmartFocus system enables fast and accurate focusing with one hand, making the binoculars extremely user-friendly.

Technical Specifications

Optical Features

• Magnification: 10x
• Objective lens diameter: 40 mm
• Field of view at 1000 m: 115 m
• Eye relief: 18 mm
• Closest focusing distance: 1.5 m
• Light transmission: 90%
• Pupillary distance: 52 – 74 mm

Construction and Durability

• Weight: 640 g
• Length: 144 mm
• Width: 114 mm
• Body: Magnesium, lightweight and durable
• Coatings: LotuTec® & ZEISS T* multi-coatings
• Waterproof rating: IPX7 (submersible up to 1 m depth for 30 minutes)
• Nitrogen-filled: Prevents moisture and fogging

Key Features ✔ Sharp and clear image – UHD optics ensure high contrast and excellent detail.
✔ 10x magnification – Perfect for long-distance observation and observing distant subjects.
✔ Lightweight and compact design – Magnesium body makes the binoculars exceptionally light and durable.
✔ Wide field of view (115 m / 1000 m) – Makes it easy to locate and track subjects.
✔ Fast and precise SmartFocus system – Easy to use with one hand.
✔ Excellent light transmission (90%) – Ideal for observing in low light conditions.
✔ Waterproof and weather-resistant construction – IPX7 rating and LotuTec® coating ensure durability in all conditions.

Package Contents

• ZEISS SFL 10×40 binoculars
• Neoprene neck strap
• Lens covers
• Durable carrying case
• Cleaning cloth
• User manual

The ZEISS SFL 10×40 binoculars offer top-notch optical performance in a lightweight and ergonomic package. They are the perfect choice for demanding users who value precision, durability, and comfort, ensuring that every detail in nature is captured clearly and vividly.