Great binoculars, so far everything works flawlessly. The 10x50 model offers a wide field of view, making observations very comfortable. For such a low price, it's really a good purchase. I definitely recommend it.
Discovery series binoculars are lightweight models with a durable construction. The aluminum, rubber-armored body houses an 8-element, 12-group lens system, which features multiple layers of effective anti-reflective coatings. Wide eyecups and large objective lenses make every observation a pleasure.
A model with a fixed magnification of 8x and a 40 mm objective lens diameter. It uses a Porro prism system, in which the objective lenses are not coaxial with the eyepiece lenses.
A distinctive feature that sets it apart from other models in this series is its wide field of view, reaching as much as 143 meters at 1,000 meters, making it ideal for quickly locating a target. Thanks to its smaller lenses, it is also the lightest and most portable model in the Discovery series, making it easy to take anywhere, such as to a soccer game or on a plane. An ideal choice for young observation enthusiasts.
Technical Data
Objective lens diameter: 40 mm
Magnification: 8x
Prism system: Porro
Optical design: 12 elements / 8 groups
Exit pupil: 5 mm
Eye relief: 18.3 mm
Field of view: 8.2 degrees
Linear field of view (1000 m): 143 m
Minimum focusing distance: 5 m
Relative brightness: 25
Twilight factor: 17.9
Focusing: central
Diopter adjustment: on the right eyepiece
Interpupillary distance: 56–72 mm
Dimensions: 180 x 140 x 65 mm
Weight: 724 g
Manufacturer: Delta Optical, Poland
MILITARY is a premium dealer of Delta Optical.
Delta Optical is a Polish company founded in 1989 by enthusiasts of optics. Currently, it is one of the leading manufacturers of binoculars and telescopes in Europe, and its equipment is used by travelers, hunters, astronomers, and mountain rescuers from TOPR (Tatra Volunteer Search and Rescue). The brand cooperates with renowned partners such as Pulsar, Pentax, and William Optics, offering a wide selection of devices valued by both professionals and enthusiasts of nature and sky observation. Delta Optical is constantly improving its products by implementing innovations that increase precision and ease of use. The brand's telescopes have been used many times during public astronomical shows organized in Poland. Thanks to the company's commitment, thousands of people have had the opportunity to see Saturn's rings or the details of the Moon's surface for the first time.
| Magnification (x) | 8 |
|---|---|
| Objective lens diameter (mm) | 40 |
| Minimal focus | 5 m |
| Eye distance | 18.3 mm |
| Optical glass | bK7 |
| Binoculars use | Travel |
| Field of view (m /100 m) | 143 m/ 1000 m |
| Exit pupil | 5 mm |
| Adjustable diopter | Yes |
| Cover / case / bag included in set | Bag |
| System | Porro |
| Anti-reflection coating | Multi-layer coating |
| Binoculars water resistance | No |
| Length | 140 mm |
| Weight | 724 g |
| EAN | 5901691612006 |
| Manufacturer code | DO-1200 |
| Brand | Delta Optical |
| EAN |
Reviews with photos
Review summary
Number of reviews: 22
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Delta Optical Discovery 10–22x50 pleasantly surprised me with its image quality and a wide range of magnification. The ability to adjust the zoom makes it great for observing both landscapes and more distant objects. The image remains clear and bright even at maximum magnification. The durable housing and comfortable, ergonomic shape improve user comfort. It is definitely a device worth recommending in this price category.
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For such a low price, these binoculars are definitely worth it. They are well made, aesthetically pleasing, and provide a bright and fairly clear image. The whole set is compact and fits comfortably in the hand during use. The only downside is the thin neck strap, which is worth replacing. I am satisfied with the purchase and recommend it.
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Today I picked up these binoculars from the New Post. What can I say? The quality is really good. It's definitely not a cheap Chinese product. All the moving parts work as they should. I have no complaints. Focusing is easy. The binocular image is clear with no distortion. I definitely recommend it.
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After a year of use, I can honestly say this was a very successful purchase. I have used it many times for observing nature, animals, the sky, or stars – you can even see Jupiter's moons! The magnification is at the limit of comfortable use without a tripod – for higher magnification, you'll definitely need one. At about 16x magnification, the image is very sharp, but at higher (up to 22x), sharpness decreases. The binoculars are solidly built and have no play. I definitely recommend it!
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I bought the binoculars for birdwatching. The price is very attractive and the build quality is solid. The optics and zoom work flawlessly. Unfortunately, the lens covers are a bit loose and might get lost outdoors. The case and strap included are of poor quality, it's better to buy something more durable. Hence four stars.
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I am very satisfied. The picture has great quality, and the workmanship pleasantly surprised me.
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The image is very clear, the binoculars are ergonomic and comfortable to use, and the high zoom allows for detailed observations.
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The price and specs convinced me. This is not a pocket model, but you get what you pay for—I have no regrets about the purchase.
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Great binoculars, they let me observe the neighbors across the street. I highly recommend them to everyone! :))
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Great product in this price range. I bought it for watching animals and definitely recommend it.
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Good binoculars. On our recent kayak trip on the Biebrza, they worked great—no moose went unnoticed.
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The binoculars are well made. They provide good brightness and clarity, and the focus adjustment is smooth. Unfortunately, my set was missing a strap and cleaning cloth, but I received a 10% discount on my next purchase as compensation. This product is worth recommending.
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Very nice binoculars for a good price. The downside is a rather thin strap for wearing around the neck, it's worth buying a sturdier one right away—the one included is only suitable for very light binoculars.
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I also ordered these binoculars and they work great. I tested them at 100 meters and they are perfect for observing wide, varied terrain. Highly recommend!
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