
EAN: 4007922098562
Product informationen
This compact ALPEN OPTICS Chisos 10x42 binoculars, equipped with a rangefinder and durable aluminium housing, stands out for its precise distance measurement, exceptional optics, and user-friendly design.
Short & crisp
- High-quality 10x42 binoculars with a rangefinder, ideal for versatile outdoor applications
- Optical glass with BaK4 prisms and multicoating for bright, high-contrast images
- Distance measurement of up to 2,743 metres (3,000 yards) for precise distance readings
- Distance data is displayed clearly via red OLED projection with adjustable brightness (8 levels) and automatic brightness adaptation
- Two measurement modes: LOS (line of sight/direct distance) and HCD (angle-compensated distance)
- Compact dimensions: 165 x 130 x 63 mm; weight: just 890 g – perfect for longer tours
- Robust aluminium housing with protective rubber armouring for shock resistance and secure handling
- Wide central focusing wheel for fast and precise adjustments
- Twist-up eyecups and a generous eye relief of 17 mm – ideal for glasses wearers
- Dioptre adjustment from -5 to +5 for customised vision correction
Optics


Rangefinder
The integrated rangefinder accurately measures distances to animals, buildings, and other objects within an impressive range of up to 2,743 metres (3,000 yards). It can measure up to 2,743 m (3,000 yards) for large structures, such as multi-storey buildings, and up to 1,097 m (1,200 yards) for smaller targets like deer. Measurement data is projected directly into the field of view via a red OLED display, which features eight brightness levels and automatic adjustment to match ambient lighting conditions. With a simple button press, you can switch between yards and metres as your preferred unit of measurement. The binoculars also offer two modes: direct distance (LOS mode) and angle-compensated distance (HCD mode), making them highly versatile. Powered by a long-lasting CR2 battery, these binoculars are always ready for action.
User-friendly design
The ALPEN OPTICS Chisos 10x42 binoculars excel in portability with their compact dimensions of 165 x 130 x 63 mm and lightweight design at just 890 g. The sturdy aluminium housing is both lightweight and durable, while the rubber armouring ensures shock resistance and a secure, comfortable grip, even during extended use. The central focusing wheel is intuitive and allows for quick, precise adjustments. Twist-up eyecups provide maximum comfort, making these binoculars an excellent choice for glasses wearers.


Five year warranty
Good prospects for frequent observers - with ALPEN's extended guarantee - More information
Crystal-clear images with premium quality optics
Unlike the standard BK-7, the optics are made from BaK-4 glass (barium crown glass) that produces even sharper and brighter images. The high-quality BaK-4 glass optics are used in all ALPEN Optics products sold in Europe.
More light for clearer images
The optics are fully coated with a premium multi-layer coating, which increases the light transmission to up to 95% to produce stunningly bright images.
Weatherproof design

Waterproof design
The housing features a splashproof design, which protects the optics during rain and adverse weather.
Easily adjustable for glasses wearers
Thanks to the twist-up eyecups, the design is also suitable for people who wear glasses. The distance between your eyes and the lenses can be easily adjusted to allow you to see the complete field of view.
Fine tune to your vision
The built-in dioptre adjustment allows you to quickly adjust the optics to your vision and compensate for differences between your left and right eyes.
Tripod connection thread
Thanks to the tripod connection thread, the optics can be quickly mounted on a tripod so that you can enjoy shake-free images of animals or nature.
Precise rangefinder
Know how close you are to your target – the built-in rangefinder measures the distance to animals, buildings and other objects with precision, up to range of 2286 metres.
Brighter images
The ultra-bright coating lets even more light into your eyes so that you won’t be left in the dark during twilight and in challenging light conditions.
Nitrogen filling
The temperature can change rapidly when you’re out in the wild. To prevent the lenses from fogging up on the inside and obstructing your view, the optics are filled with nitrogen.
Stunning true-colour images
The high-performance ED glass significantly reduces scattered light and prevents chromatic aberration, enabling you to observe true-colour, brilliant images of wild animals, landscapes and more.Technical Data
Field of application | Range finding,
bird & nature
watching, hunting |
Magnification | 10 x |
Type | Roof |
Objective lens diameter | 42 mm |
Type of coating | MC |
Color of coating | |
Light intensity | 17,64 |
Twilight factor | 20,49 |
Field of view (1000 m) | 112 m |
Close up from | 5 m |
Distance measurement | Up to 2743 m |
Lens material | ED Glass |
Water Proof | Yes, 1m / 30mins |
Dimensions (L x W x H) | 165 x 130 x 63 mm |
Weight | 890 g |
Tripod adapter thread | Yes |
Accessories | Bag with storage compartment made of extremely durable 900D sailcloth, neck strap |
Instruction manual
Manual_ALP181042_Chisos-10x42-LRF_en-de-fr-es-it-nl_ALPEN_v102024a_web.pdf
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede
www.alpenoptics.de
- Risk of physical injury! Never look directly into the sun or near the sun with this device. There is a RISK OF BLINDNESS! Children should only use the device under supervision. Keep packaging materials (plastic bags, rubber bands, etc.) away from children! There is a SUFFOCATION RISK!
- FIRE RISK! Do not expose the device – especially the lenses – to direct sunlight! The concentration of light can cause fires and/or burns.
- Risk of material damage! Do not disassemble the device! In case of a defect, please contact your specialist dealer! The dealer will contact our service center and send the device for repair if necessary. Do not expose the device to temperatures above 60 °C.
- Do not immerse the device in water. Do not expose the device to strong impacts, vibrations, dust, prolonged high temperatures, or extreme humidity. This can cause malfunctions, short circuits, damage to batteries and components.