# Eyepiece cover Focus Optics dual 42mm — protective cap for binoculars and spotting scopes

**URL:** https://aio.lv/en/product--focus-optics-118785--11994318
**Data updated:** 2026-03-11 18:27 (EET)
**Category:** Binoculars
**Manufacturer:** Focus Optics
**Manufacturer code:** 118785
**EAN:** 7391879050429
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--focus-optics-118785--11994318

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Focus Optics dual 42mm eyepiece cover is a protective cap designed for eyepieces with a 42 mm diameter. It provides dust and scratch protection for binocular and spotting-scope eyepieces, fits dual-style oculars, and is suitable for field storage and transport. Lightweight and easy to attach, it helps preserve optics during travel and outdoor use.

## Long description

Focus Optics dual 42mm eyepiece cover is a protective cap designed to fit dual-style eyepieces with a 42 mm outer diameter. The cover provides a simple barrier against dust, dirt and light scratches during field use, transport and storage. Made to be lightweight and easy to attach, it preserves eyepiece optics without adding bulk or interfering with operation.
Advantages
The eyepiece cover offers a snug fit for 42 mm dual oculars, helping to prevent abrasive particles and moisture from reaching lens surfaces. Its low-profile design keeps weight to a minimum and avoids obstructing adjacent controls or sunshades. The cap is simple to install and remove, making it practical for frequent use when moving between observation sites.
Suitable for
 Binoculars with dual-style 42 mm eyepieces
 Spotting scopes and terrestrial optics with 42 mm oculars
 Field storage and outdoor transport of optical equipment
 Protecting eyepieces during lens cleaning and maintenance
Key specifications
 Intended eyepiece diameter: 42 mm
 Compatibility: dual-style (twin) oculars
 Function: dust and scratch protection for eyepieces
 Design: low-profile, lightweight protective cap
 Material characteristics: flexible, impact-resistant construction suitable for repeated attachment
How to use
Align the cover with the eyepiece rim and press gently until the cap seats securely around the 42 mm outer diameter. To remove, grip the cap and pull straight away from the eyepiece to avoid contacting the lens surface. Use the cover whenever the instrument is stored, carried in a bag, or exposed to dusty or wet conditions to reduce the need for intensive cleaning.
Usage recommendations
Store the cover in a clean, dry place when not fitted; periodically inspect for debris that could transfer to the lens. Avoid exposing the cap to solvents or high heat. If the cover becomes contaminated, rinse with fresh water and allow to dry completely before reuse to maintain effective protection of eyepiece surfaces.

## FAQ

### How much does the Eyepiece cover Focus Optics dual 42mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 110 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 10.07.2026 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. 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 Focus Optics 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 Focus Optics 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

## Image

https://aio.lv/img/cache/product/11994318/67449672_large.webp