Very good binoculars at a reasonable price. Price to quality ratio: outstanding. Solidly made, quite large, fits well in a man's hand. At maximum magnification the image shakes—a tripod or support is needed then. Good for observing nearby or distant objects. During longer observation you feel its weight.
Blackfire Magna Zoom 10-30x50 Military Binoculars
Binoculars featuring adjustable magnification from 10-30x and an objective lens diameter of 50 mm. Outfitted with a Porro prism optical system, offering an expanded field of view. An excellent option for users seeking versatile performance across various applications.
Porro optical system, anti-reflective coated lenses
Equipped with a Porro optical system, these binoculars provide a larger build, which allows for an expansive field of view. Enhanced by anti-reflective coatings on the lenses, glare and light loss are significantly reduced, ensuring a sharp and luminous image. The sizable diameter of the objective lenses further enhances image brightness for optimal viewing performance.
Focus and diopter adjustment knobs
The model features dedicated knobs for precise focus adjustment and diopter correction. Altering magnification is seamlessly managed via a practical mechanism located on the right eyepiece. The central knob, positioned on the bridge connecting the binocular tubes, allows for accurate focus tuning.
Damage-resistant construction
A sturdy, lightweight rubber-coated housing shields the optical system, effectively absorbing minor impacts and drops while ensuring a secure grip.
Set elements
- Blackfire Magna Zoom 10-30x50 tactical binoculars for military applications
- Protective covers for the lenses
- Covers for the eyepieces
- Cloth for cleaning lenses
- Carrying case
- Neck strap
Main features
- Equipped with 10-30x adjustable zoom magnification
- Features a 50 mm objective lens
- Built with a Porro prism optical system
- Enhanced with anti-reflective lens coatings
- Includes focus and diopter adjustment controls
- Engineered with durable, damage-resistant housing
| Magnification (x) | 10-30 |
|---|---|
| Objective lens diameter (mm) | 50 |
| Minimal focus | 7.5 m |
| Eye distance | 9 mm |
| Optical glass | bK7 |
| Cover / case / bag included in set | Case |
| Adjustable diopter | No |
| Exit pupil | 5 - 1,5 mm |
| System | Porro |
| Field of view (m /100 m) | 50 - 30 |
| Binoculars use | General-purpose |
| Anti-reflection coating | Multi-layer coating |
| Binoculars water resistance | No |
| Length | 185 mm |
| Weight | 680 g |
| EAN | 6970422011035 |
| Manufacturer code | 1810021 |
| Brand | Blackfire |
| EAN |
Reviews with photos
Review summary
Number of reviews: 186
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Well made, solid and handy binoculars. Actual magnification is as described, 10-30x. Convenient case, lens caps; overall everything is okay. The binoculars meet expectations.
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The binoculars pleasantly surprised me at this price. The magnification is suitable for regular observation, and the image has good sharpness, especially at moderate zoom settings. The casing fits well in the hand, is not slippery, and seems durable. It works great for trips, hunting, or simply observing nature. The sharpness is easy to adjust, and the eyes don't get tired too quickly. As for drawbacks, at the highest magnification, holding the binoculars by hand becomes less comfortable, so it's worth supporting them on a tripod.
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Great binoculars, very good magnification. As for the image shaking that I've seen mentioned in reviews, that's only due to the user's fault. The best I've seen in this price range, even if someone has vision problems, I recommend it.
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I was looking for binoculars with greater magnification than x10 – the prices were high and I wondered if that's just an incentive to buy. These binoculars let you adjust the magnification. The price isn't high. For those whose view shakes at maximum magnification: don't worry, that's just your hands shaking, it's normal and not the fault of the product. For those who see a blurry image: keep in mind the air isn't always perfectly clear, like with a little fog, and the view may be slightly hazy at maximum magnification – that's also normal and not the product's fault. You can always get a faulty piece, but mine arrived fine. For my needs, I don't see the point in overpaying. I recommend it.
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With 10x magnification, the binoculars work very well for observation – it’s easy to aim at a target, the image is quite stable, and the details are sufficient for use in the field or city. However, with 20-30x magnification, using them without support is difficult – the image shakes a lot, which quickly tires the eyes, so the higher zoom is practically not used. During the day, the brightness is enough, but in the evening at maximum magnification, it gets noticeably darker. As for the build quality, the casing seems solid, but the device is quite heavy, so wearing it around the neck for a long time is not very comfortable. If you plan to do stationary observations from one spot or from a car, where you can support the binoculars, this is a good choice. However, for frequent walking and quick observation while moving, it’s better to stick to 10x and not look for higher magnification.
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The binoculars were purchased for daytime observation, and they work very well for that. At high magnification, the image shakes, but it's enough to slightly support your hands on a tree and it's fine.
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I bought it some time ago. Overall, it’s okay—however, at high magnification, the focus is weak and it’s hard to see anything clearly. At lower magnification this problem doesn’t occur. Besides that, for the price, it is solidly built. Has served me a few years already.
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As a first pair of binoculars for nature watching, they work perfectly. Quite solidly built, good magnification, and easy to use. I recommend giving them a try.
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For this money, a really nice binocular—I didn’t expect it to be this good. Zoom max up to 20, after that, it’s hard to get sharp focus and visibility becomes poor. But higher magnification isn’t really needed. I plan to buy a second binocular with fixed magnification.
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I’m not an expert, but these binoculars do the job—I don’t know what I’d get with binoculars ten times the price, but these perform their role. Good zoom, but at such magnification you need to stabilize with your hand to spot what you want. Overall, value for money is OK in my opinion.
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I do not recommend it. The binoculars cannot be calibrated, the image goes out of alignment. Someone else mentioned the same problem in the reviews. Don’t be fooled by the price and nice specs, because it’s some kind of Chinese optics.
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Very good telescope, fair price, meets expectations. The zoom is very nice, it comes with a storage bag and a cleaning cloth. At maximum zoom, the image is blurry, but once you find the right position, there’s no problem. All in all, this product is definitely worth recommending.
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Very nice binoculars; I paid 140 on sale and it was totally worth it. Great magnification and very nice big binoculars. I recommend them! Even at regular price they’re worth it, but if on sale, even more!
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This is my first binoculars and I’m very satisfied. Bought mainly for checking bullet holes on targets when shooting with an air rifle and it does the job. A bit heavy, the neck strap is very basic—but that was the priority when buying. Focus satisfying at every level of magnification.
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