# Levenhuk Sherman PRO 10x42 Binocular BaK-4 Porro Green 10x Magnification 42mm Objective Diameter 18mm Eye Relief 114m Field of View

**URL:** https://aio.lv/en/product--pentax-67726--12680970
**Data updated:** 2026-09-18 04:33 (EEST)
**Category:** Binoculars
**Manufacturer:** PENTAX
**Manufacturer code:** 67726
**EAN:** 5905555001074
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Levenhuk Sherman PRO 10x42 binocular in green featuring 10x magnification and a 42mm objective lens. Equipped with BaK-4 Porro prisms, an 18mm eye relief, a 4.2mm exit pupil, and a 114m field of view at 1000 meters. Designed for outdoor observation, wildlife watching, traveling, and sports events, delivering sharp and clear images.

## Long description

The Levenhuk Sherman PRO 10x42 Binocular BaK-4 Porro Green is a high-performance optical instrument designed for outdoor enthusiasts, travelers, and nature observers. Featuring 10x magnification and a 42mm objective lens diameter, this model delivers sharp, bright, and detailed images over long distances. Built with classic Porro prisms and advanced multi-coated optics, it ensures high light transmission and minimizes distortion across the entire field of view. The robust, nitrogen-purged green shell protects the internal components from moisture, dust, and sudden temperature changes, making it reliable in challenging weather conditions.
Advantages
The optical system utilizes premium BaK-4 Porro prisms that contribute to a wide field of view and vivid, high-contrast imagery without edge distortion. A generous 18mm eye relief combined with smooth twist-up eyecups guarantees comfortable viewing sessions, accommodating users who wear eyeglasses. The sturdy, ergonomic housing features an embossed rubberized surface for a secure grip during prolonged handheld use. Additionally, the integrated tripod socket allows for steady mounting during extended stationary observations.
Suitable for
Wildlife watching and birdwatching in natural environments
Outdoor travel, hiking, and camping expeditions
Viewing sports events and fast-paced action from a distance
General panoramic sightseeing and landscape observation
When it may not be suitable
This binocular may not be ideal for users seeking an ultra-compact or lightweight device for pocket carry, as its robust construction and 42mm objectives add physical bulk. Additionally, the 10x magnification provides a narrower field of view compared to lower magnification models, which might require a steadier hand during prolonged handheld use.
Key specifications
Magnification: 10x
Objective lens diameter: 42mm
Prism type: BaK-4 Porro
Field of view at 1000m: 114m
Eye relief: 18mm
Exit pupil: 4.2mm
Product color: Green
How to use
Adjust the distance between the optical barrels by folding or unfolding the hinge until you see a single circular image. Focus on a distant target by turning the central focusing wheel until the view becomes sharp. If necessary, adjust the diopter ring on the eyepiece to compensate for any difference in your eyesight. Use the twist-up eyecups to find the optimal distance between your eyes and the lenses, ensuring a comfortable viewing position with or without eyeglasses.
What to consider before purchase
Assess whether a 10x magnification meets your stability requirements for handheld use or if a tripod will be needed
Verify if the physical weight and dimensions align with your intended travel and outdoor activities
Consider whether the 18mm eye relief and adjustable eyecups match your personal viewing preferences, especially if wearing glasses
Store the binoculars in a dry, ventilated place with lens caps attached when not in use, and clean the glass surfaces periodically using a specialized optical microfibre cloth to maintain optimal image clarity.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -15 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Carrying case | Yes |
| Neck strap included | Yes |
| Cleaning cloth | Yes |
| Lens cap included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1230 g |
| Package depth | 214 mm |
| Package height | 77 mm |
| Package width | 214 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.82 kg |
| Height | 62 mm |
| Depth | 190 mm |
| Width | 142 mm |

### Performance

| Feature | Value |
|---|---|
| Focus | central |
| Brightness | 17.6 cd/m² |
| Tripod mounting supported | Yes |
| Diopter compensation (±) | 6 |
| Twilight factor | 20.5 |
| Objective lens structure (elements/groups) | 2/1 |
| Eyepiece lens structure (elements/groups) | 5/3 |
| Eyecup type | Twist-up |
| Adjustable interpupillary distance | Yes |
| Interpupillary distance (min) | 60 mm |
| Interpupillary distance (max) | 70 mm |
| Eye relief | 18 mm |
| Closest focusing distance | 5 m |
| Field of view (at 1000 m) | 114 m |
| Real field of view | 6.5 ° |
| Exit pupil | 4.2 mm |
| Lens coating | Fully Multi Coated (FMC) |
| Product colour | Green |
| Magnification | 10 x |
| Objective diameter | 42 mm |
| Prism type | BaK-4 Porro |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### 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 PENTAX 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 PENTAX 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: eye relief, field of view (at 1000 m), exit pupil, magnification, objective diameter, prism type, 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.

### Where can I download the instructions for Levenhuk Sherman PRO 10x42 Binocular?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12680970/70137906_large.webp