Nice, budget binoculars for the undemanding. Excellent for starting your adventure. Specifications match the website description. Quality is adequate for the price. Personally, I recommend it.
Blackfire 8x21 Binoculars
Blackfire 8x21 features a compact, ultra-lightweight binocular design with a folding mechanism. Outfitted with a fixed 8x magnification and a 21 mm objective lens, it is ideal for travel, observing wildlife, and outdoor activities.
lenses with anti-reflective coatings, coated housing
Optical elements feature anti-reflective coatings, delivering images of exceptional brightness and sharpness through the binoculars.
Focusing is controlled via a central knob located on the bridge connecting the barrels. The sturdy body is encased in a tough, non-slip textured material for enhanced protection.
compact design
The Blackfire 8x21 model stands out for its compact and practical design. Its small dimensions enable the binoculars to conveniently fit into a backpack, waist pouch, or even a pocket. Thanks to a wide-angle hinge, the binoculars can be folded down, greatly simplifying transportation.
A cord for carrying the binoculars around the neck is included in the set.
Set elements
- Binoculars
- Protective case
- Neck strap
- Lens cleaning cloth
Main features
- 8x optical magnification
- 21 mm objective lens diameter
- Roof prism system
- Compact, foldable construction, adjustable width: 60/105 mm
- Optics equipped with anti-reflective coatings
- Central focusing knob for sharpness adjustment
- Non-slip rubberized housing for a secure grip
- Neck strap provided for easy transport
- Protective carrying case included
Application and activity examples
Sports shooting: Binoculars serve as an invaluable tool during shooting practice and competitions, enabling fast and precise verification of target hits from considerable distances. They simplify the process of assessing precision without requiring movement toward the target and offer the advantage of monitoring other shooters’ techniques at their respective firing points.
Tourism and outdoor: Binoculars are ideal for mountain excursions, supporting the observation of wide landscapes and the evaluation of the trail’s direction from afar. They assist in identifying key terrain features and improve navigation in unfamiliar locations, which is crucial for planning subsequent stages of an expedition.
Nature observation: Binoculars provide a comfortable and safe means of tracking wildlife in their natural habitats—whether the animals are in motion or at rest. They excel in birdwatching and support detailed study of plant life and elements of the surrounding natural landscape.
| Magnification (x) | 8 |
|---|---|
| Objective lens diameter (mm) | 21 |
| Cover / case / bag included in set | Cover |
| System | Roof |
| Field of view (m /100 m) | 128 m/ 1000 m |
| Binoculars use | Travel |
| Anti-reflection coating | Multi-layer coating |
| Binoculars water resistance | No |
| Length | 95 mm |
| Weight | 143 g |
| EAN | 6970422012209 |
| Manufacturer code | BF-821 |
| Brand | Blackfire |
| EAN |
Reviews with photos
Review summary
Number of reviews: 10
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Quality is adequate for the price - it's fine. My unit was a bit skewed, meaning the focus on one side didn’t match the other, and after setting the focus for the second eye, the first one was off. I fixed this defect by force, though it’s still not perfect.
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Perfect as a gift for a child. But if you like to use binoculars often, this is not a good choice. The construction has slight play, so when adjusting the focus, sometimes one field is sharp and the other is not, because one lens is now a millimeter farther, sometimes the right, sometimes the left. But it’s not tragic. The price matches the product as it is solidly built. The image is surprisingly nice. The depth of field seems narrow to me. Now I understand why binocular prices vary so much. It's nice that you can fully fold it. I bought it as a present for a 9-year-old. It won’t break quickly.
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Binoculars made of good quality materials. Magnification is at a satisfactory level, useful for trips outdoors.
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Very good handy binoculars. I keep them in the car when I go on trips.
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Nice binoculars. Very good sharpness of vision for such a small size.
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Very small binoculars – just right for a child. The image is nice and clear, and it comes with a case.
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Solid product with good value for the price.
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Great mini binoculars where it’s easy to set the focus.
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A good product for the price.
No reviews