# Bresser Optics Wave 10x42 binocular BaK-4 Grey Magnification 10x Objective diameter 4.2 cm

**URL:** https://aio.lv/en/product--bresser-1331042--6990431
**Data updated:** 2026-01-17 09:44 (EET)
**Category:** Binoculars
**Manufacturer:** Bresser
**Manufacturer code:** 1331042
**EAN:** 4007922070780
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 132.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 109.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bresser-1331042--6990431

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Bresser Optics Wave 10x42 binoculars offer 10x magnification and a 4.2 cm objective diameter, featuring BaK-4 prisms for enhanced light transmission. Compact and lightweight, these binoculars are ideal for birdwatching, hiking, and outdoor events. With a width of 122 mm, depth of 140 mm, and height of 50 mm, they are easy to carry and use.

## Long description

The Bresser Wave 10x42 binoculars offer 10x magnification and a 42 mm objective lens, designed as a compact all-round pair for nature observation, travel and sporting events. Built with BaK-4 roof prisms and multi-layer coated optics, they deliver improved light transmission and clear images even in low light. The housings are filled with inert gas and sealed to resist fogging and moisture, and a metal central focusing wheel and tripod thread increase usability.
Advantages
These binoculars provide a 10x view that brings distant objects ten times closer, with a 102 m field of view at 1000 m for detailed observation. The 42 mm objectives collect more light to extend usable viewing into twilight. Multi-layer coatings and UR-coated prisms reduce reflections and enhance brightness and contrast. Twist-up eyecups with extended eye relief suit glasses wearers, and dioptre adjustment compensates for differences in eyesight. A robust metal focus wheel, waterproof sealed housing and supplied neck strap and nylon case make the Wave 10x42 suitable for on-the-go use.
Suitable for
Birdwatching and wildlife observation
Hiking and travel
Sporting events and outdoor spectacles
Landscape and city sightseeing
Key specifications
Magnification: 10x
Objective diameter: 42 mm
Prism type: BaK-4 roof prism
Field of view at 1000 m: 102 m
Exit pupil: 4.2 mm
Weight: 0.549 kg
Housing: gas-filled, waterproof
Coatings: multi-layer optics, UR-coated prism
Eye relief: extended (suitable for glasses wearers)
Features: central metal focusing wheel, tripod mount thread
How to use
Hold the binoculars steadily and adjust the central focus wheel until the image is sharp. Use the dioptre adjustment on one eyepiece to compensate for any difference in vision between your eyes. For eyeglass wearers, twist up the eyecups to obtain the correct eye distance and full field of view. If required, attach the binoculars to a tripod via the tripod thread for prolonged stationary observation. After use, store the binoculars in the supplied nylon case and secure the neck strap when carrying.
Usage recommendations
Clean the lenses with a soft brush or microfiber cloth and avoid touching optical surfaces with fingers. For best results at dusk or in poor light, use steady support or a tripod and allow your eyes to adapt to low light before assessing distant details.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Product colour | Grey |
| Magnification | 10 x |
| Objective diameter | 42 mm |
| Exit pupil | 72 mm |
| Real field of view | 5.8 ° |
| Closest focusing distance | 3.8 m |
| Eye relief | 13.5 mm |
| Prism type | BaK-4 |
| Sports | Yes |
| Waterproof up to | 1 m |
| Housing material | Rubber, Metal |
| Travel | Yes |
| Lens coating | Fully Multi Coated (FMC) |
| Waterproof | Yes |
| Twilight factor | 20.49 |
| Suitable for eyeglass wearers | Yes |
| Eyecup type | Twist-up |
| Bird watching | Yes |
| Camping/Hiking | Yes |
| Sailing/Beach | Yes |
| Work/Exhibitions | Yes |
| Field of view (at 1000 m) | 102 m |
| Adjustable interpupillary distance | Yes |
| Interpupillary distance (min) | 54 mm |
| Interpupillary distance (max) | 72 mm |

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |
| Neck strap included | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.549 kg |
| Height | 50 mm |
| Width | 122 mm |
| Depth | 140 mm |

## FAQ

### How much does the Binocular Bresser Optics Wave 10x42 cost, and is it available for purchase?

The price is 132.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Binocular Bresser Optics Wave 10x42 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Bresser products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Bresser service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: prism type, magnification, weight, exit pupil, objective diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/6990431/59449388_large.webp