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I've been using it for over a year and I think it works great for more experienced users. The most important feature is the rangefinder reticle that makes it easy to calculate the distance to the target with the knob, which was the reason for my purchase. Under the reticle in the right eyepiece there is a compass, illuminated with daylight or an LED, and you can set the focus separately on both eyepieces. Waterproofing is a big plus, especially in the rain—after all, it’s a binocular for sailing. It’s solid, comfortable, provides proper magnification, and comes with lens caps and a strap. I definitely recommend it.
Delta Optical Sailor 7x50 C1 Binoculars
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€179.68
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- description
- technical data
- Reviews
- Goes well with
€179.68
Delta Optical binoculars designed for water sports enthusiasts Sailor 7x50 features a rubber-armored body, full waterproofing, and is completely unsinkable
The Sailor is equipped with a built-in illuminated compass powered by two LR43 batteries, visible in the optical path, and an optical rangefinder that allows you to determine distance based on the known height of the object or vice versa For easier distance calculations, one of the objective lenses features a special calculation scale
The Delta Optical Sailor 7x50 uses the classic Porro prism system and individual focusing for each eye Its universal specs and high-quality optics provide sharp, bright images BaK-4 glass prisms and anti-reflective coatings on all optical elements ensure excellent light transmission and high-contrast detail reproduction
Set includes
- Delta Optical Sailor 7x50 C1 binoculars
- case
- neck strap
- optics cleaning cloth
- two LR43 batteries
- user manual
Technical data
Magnification: 7x
Objective lens diameter: 50 mm
Angular field of view: 7.5 deg
Linear field of view: 132/1000
Exit pupil: 7.14 mm
Eye relief: 23 mm
Closest focusing distance: 5 m
Twilight factor: 18.7
Relative brightness: 49
Nitrogen filled: Yes
Image stabilization: No
Tripod mount: Yes
Focusing: individual
Built-in compass
Dimensions: 200 x 80 x 150 mm
Weight: 890 g
Manufacturer: Delta Optical, Poland
Additional materials
MILITARY is a premium dealer of Delta Optical.
Delta Optical is a European company established in 1989 on the initiative of optics enthusiasts. It currently ranks among the main manufacturers of binoculars and telescopes in Europe, and its equipment is used by travelers, hunters, astronomers, and TOPR mountain rescuers. 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 continuously improves its products, introducing innovations that increase precision and ease of use. Telescopes from this brand have been used many times during organized public astronomy shows. Thanks to the company's involvement, thousands of people had the opportunity to see Saturn's rings or the details of the Moon's surface for the first time.
| Magnification (x) | 7 |
|---|---|
| Objective lens diameter (mm) | 50 |
| Minimum observation distance | 5 m |
| Eye distance | mm |
| Optical glass | BAK-4 |
| Binoculars use | Shooting |
| Pole widzenia (m /1000 m) | 132 m/ 1000 m |
| Exit pupil | 7,14 mm |
| Cover / case / bag included in set | Case |
| System | Porro |
| Anti-reflection coating | Fully Coated (FC) |
| Binoculars water resistance | Yes |
| Length | 200 mm |
| Weight | 890 g |
| EAN | 5901691615205 |
| Manufacturer code | DO-1520 |
| Brand | Delta Optical |
| EAN |
Reviews with photos
Review summary
Automatically prepared based on reviews
Number of reviews: 4
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My father-in-law sails a lot, he's tested many pieces of equipment and is very satisfied.
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I've been using it for a few days. It's lightweight, comfortable to use, and doesn't slip in your hands. The image is clear and bright. It's a binocular worth considering, especially at this price.
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It's big, but it's also very good. I highly recommend it.
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