Zeiss SFL 10×40 Binoculars Review

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So, fellow outdoor enthusiasts! So, I recently got my hands on the Zeiss SFL 10×40 Binoculars and let me tell you, they’re quite the game-changer. I’ve been using them for a while now, and I’m excited to share my experience with you. If you’re on the fence about these binoculars, stick around because I’m about to give you the lowdown on what makes them stand out in the crowded market of hunting gear.

Pros and Cons

What We Liked

  • The optical performance is truly exceptional. The color fidelity and image resolution are top-notch, making for a clear and immersive viewing experience.
  • I love how lightweight and compact these binoculars are. They’re easy to carry around without feeling weighed down, which is a huge plus during long hunting trips.
  • The sharpness of detail is remarkable. The field flattener technology provides edge-to-edge clarity, and the wide field of view allows me to spot game from a distance.
  • The simple and intuitive operation makes focusing a breeze. The SmartFocus concept and the positioning of the focusing wheel are spot-on, allowing for quick and precise adjustments.
  • The ergonomic design and improved eyecups provide a comfortable viewing experience. I can spend hours using these binoculars without feeling any eye strain.

What Can Be Improved

  • While the shallow depth of field isn’t a deal-breaker, it does take some getting used to, especially when fine-tuning the focus.
  • The price point might be a bit steep for some, but considering the quality and performance, I believe it’s a worthy investment for serious hunters.

Quick Verdict

In a nutshell, the Zeiss SFL 10×40 Waterproof Lightweight Compact Bright UHD Hunting Binoculars have exceeded my expectations in terms of optical performance, portability, and ease of use. With exceptional color fidelity, a wide field of view, and comfortable ergonomics, these binoculars are a must-have for any avid hunter. If you’re looking for a reliable and high-performing pair of binoculars to enhance your hunting experience, I highly recommend giving these a try. You can check them out here.

Unboxing – What’s Inside?

I recently reviewed the Zeiss SFL 10×40 UHD Binoculars to take on my upcoming hunting trip. I was impressed with how fast the delivery was, arriving in just two days.

When I opened the box, I found the binoculars neatly packed and secured inside, along with a user guide and a carrying case.


Brand: ZEISS
Manufacturer: Zeiss
Dimensions: 10.3 x 11.2 x 5.5 inches
Weight: 16 Ounces
First Available: July 18, 2022
Special Feature: Lightweight, Waterproof


The user guide included in the box was extremely helpful in understanding the features and proper use of the binoculars. It provided detailed instructions on adjusting the focus, using the eyecups, and caring for the lenses. You can find the user guide here.

Zeiss SFL 10×40 Features

Exceptional Optical Performance

As an avid hunter, I am always looking for binoculars that can provide exceptional color fidelity and high image resolution. The Zeiss SFL 10×40 Waterproof Lightweight Compact Bright UHD Hunting Binoculars deliver just that with their Ultra-High-Definition (UHD) concept. This technology offers exceptional color fidelity and high image resolution thanks to the perfect combination of optimized lens coatings and a sophisticated optical design. It’s like seeing the world in high definition while hunting.

Pro-tip: The UHD concept not only enhances color fidelity but also provides high image resolution, making it easier to spot and identify game from a distance.

Lightweight and Compact

When you’re out in the field for hours, the last thing you want is a heavy pair of binoculars weighing you down. The Zeiss SFL 10×40 binoculars are exceptionally lightweight yet reliable, thanks to the reduced lens diameter, thinner and more closely spaced lens elements, and the rugged magnesium housing. This makes them the perfect companion for long hunting trips.

Check it out here: Zeiss SFL 10×40 on Amazon

Sharpness of Detail

The Zeiss SFL 10×40 binoculars feature Zeiss’s proprietary field flattener technology, providing edge-to-edge clarity with a wide field of view of up to 420 feet at 1,000 yards. This exceptional color reproduction makes it possible to identify species across the entire focus range, giving hunters a clear and detailed view of their surroundings.

Simple/Intuitive Operation

I appreciate the simplicity and precision of the SmartFocus concept and the ideally positioned focusing wheel of the Zeiss SFL 10×40 binoculars. With only 1.4 turns from close focus to infinity, I can quickly and precisely focus on my target without fumbling with complicated settings. This ease of use is a game-changer in the field, especially when time is of the essence.

Pro-tip: Practice adjusting the focus wheel before your hunting trip to get a feel for the quick and precise focusing it offers.

Ergonomic Design

The improved eyecups and very large exit pupil in relation to the binoculars’ compact size make for a comfortable viewing experience with the Zeiss SFL 10×40 binoculars. The quick and easy position of the eye is facilitated by the SFL model, allowing for extended use without discomfort or strain.

Our Review

Our Score: 99.0

Let me start off by saying that the Zeiss SFL 10×40 binoculars are absolutely amazing. From the moment I started using them, I could tell that the optical performance was exceptional. The colors were incredibly vibrant, and the image resolution was so sharp. I was blown away by the level of detail I could see through these binoculars.

Not only that, but the lightweight and compact design of the binoculars made them so easy to carry around, especially during long hunting trips. The SmartFocus concept and the positioning of the focusing wheel made it incredibly intuitive to use, allowing me to quickly and precisely focus on my target. Plus, the ergonomic design and comfortable viewing experience made it a joy to use for extended periods of time.

Overall, I highly recommend the Zeiss SFL 10×40 binoculars to anyone in need of a reliable and high-performance pair of hunting binoculars. The exceptional optical performance, lightweight and compact design, and intuitive operation make it a standout product in its category. If you’re in the market for top-notch binoculars, I urge you to check out the Zeiss SFL 10×40 binoculars.

Similar Options

As a hunting enthusiast, you may want to consider some alternative options to the Zeiss SFL 10×40 Waterproof Lightweight Compact Bright UHD Hunting Binoculars. While the Zeiss binoculars are a great choice, there are other products on the market that may better suit your specific needs.

  • Swarovski NL Pure 10×42 Binoculars – This binocular offers excellent optics, durability, and a comfortable grip, making it a reliable choice for a variety of outdoor activities.
  • Swarovski EL 10×42 Binoculars – With its premium quality glass and advanced coating technology, this binocular provides exceptional clarity and brightness, making it an ideal option for birdwatching and nature observation.
  • Leica Ultravid 10×42 Binoculars – This binocular is waterproof, fogproof, and features ED glass for enhanced image quality, making it an excellent choice for outdoor enthusiasts who want reliable performance in various weather conditions.

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