# Protective Objective Lens Covers 2 pcs 51 mm for Focus Optics lenses

**URL:** https://aio.lv/en/product--focus-optics-118790--11830830
**Data updated:** 2026-03-09 14:40 (EET)
**Category:** Electronics Accessories
**Manufacturer:** Focus Optics
**Manufacturer code:** 118790
**EAN:** 7391879050467
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--focus-optics-118790--11830830

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Set of two protective objective lens covers sized 51 mm designed for Focus Optics optical equipment. These covers protect front lens elements from dust, moisture and scratches when optics are not in use. Suitable for storage, transport and field use with compatible 51 mm threaded or slip-fit objectives to maintain optical performance and prolong service life.

## Long description

Protective Objective Lens Covers 2 pcs 51 mm for Focus Optics lenses are a pair of front-lens protectors designed for use with compatible 51 mm objectives. Made to shield the front element from dust, moisture and light scratches during storage, transport and fieldwork, these covers help maintain image quality and extend the service life of optical equipment when optics are not in use.
Advantages
The covers provide direct physical protection to the objective, preventing particulate contamination and minor abrasions without affecting optical performance when removed. Their size and fit are matched to 51 mm objectives from Focus Optics and similar designs, enabling secure retention on threaded or slip-fit housings. Lightweight and compact, the covers add minimal bulk to equipment cases and are easy to stow.
Suitable for
Protecting front lens elements during storage
Safeguarding optics during transport
Field use to prevent dust and moisture ingress
Temporary covering between uses to reduce cleaning frequency
Key specifications
Quantity: 2 pieces
Compatible front diameter: 51 mm
Purpose: protection of objective/front lens element
Fit type: designed for threaded or slip-fit 51 mm objectives
Material: durable lightweight protective material (non-abrasive contact surface)
How to use
Align the cover with the objective front and press gently until it seats securely on the threaded or slip-fit interface. Ensure the cover is clean before fitting to avoid introducing dust or grit onto the lens surface. To remove, grasp the edges and pull straight off without twisting excessively; after removal, store the covers in a clean, dry place to keep them free of contaminants.
Usage recommendations
Before fitting the covers, wipe the outer lens rim with a soft, lint-free cloth to remove loose particles. Do not force a cover onto an incompatible diameter; use only with 51 mm objectives to avoid poor fit or potential lens contact. Regularly inspect the inner surface of the covers for debris and clean them as needed to prevent transfer to the lens.

## FAQ

### How much does the Focus Optics objective covers 51 mm — 2 pcs cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 66 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 07.07.2026 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/11830830/67231470_large.webp