# Eyecup JJC for Canon cameras, replacement eyepiece type EB/EF (model SB3894)

**URL:** https://aio.lv/en/product--jjc-sb3894--11994334
**Data updated:** 2026-03-11 18:27 (EET)
**Category:** Camera Filters
**Manufacturer:** JJC
**Manufacturer code:** SB3894
**EAN:** 6950291531568
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jjc-sb3894--11994334

## 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

Replacement eyecup by JJC compatible with Canon camera viewfinders, designed for EB/EF-type eyepieces. Provides a soft, durable contact point between the eye and viewfinder, improves comfort during extended shooting and helps block stray light. Easy to attach and remove, suitable for photographers needing a spare or replacement eyepiece.

## Long description

JJC replacement eyecup compatible with Canon EB/EF-type viewfinders provides a soft, durable contact point between the eye and the camera viewfinder. Designed to match the dimensions and mounting style of Canon eyepieces, this eyecup improves comfort during extended shooting sessions and reduces intrusion of stray light into the viewfinder. It serves as a spare or replacement part for photographers who need to restore a worn eyecup or add a removable cushion for better eye contact with the finder.
Advantages
The eyecup is made from a flexible, resilient material that withstands regular use and maintains its shape. Its design enables simple attachment and removal without tools, and it fits EB/EF-type Canon viewfinders to ensure a consistent seal around the eye. By blocking peripheral light and providing a soft edge, the eyecup helps stabilize framing and reduces eye fatigue during prolonged use.
Suitable for / Use cases
Photographers who need a direct replacement for a worn or lost eyecup on Canon EB/EF-type viewfinders
Long shooting sessions where eye comfort and reduced fatigue are required
Outdoor or bright-light environments where blocking stray light improves viewfinder visibility
Field or travel kits that include spare or easily replaceable viewfinder accessories
Key specifications
Compatibility: EB/EF-type Canon optical viewfinders
Material: flexible, durable synthetic rubber or elastomer
Color: standard black finish for minimal visual distraction
Attachment: snap-on/removable design for tool-free installation
Weight and dimensions: lightweight, compact form designed to match standard eyepiece size
How to use
Align the eyecup's mounting slot with the camera's viewfinder frame and press gently until it clicks into place. To remove, carefully pull the eyecup away from the viewfinder edge while supporting the camera to avoid sudden movement. Regularly inspect the eyecup for signs of wear, deformation, or residue and clean with a soft cloth and mild soapy water if needed; allow to dry completely before reattaching.
Usage recommendations
For best results, use the eyecup in combination with your camera’s built-in diopter adjustment to ensure a clear view through the finder. Store spare eyecups in a clean, dry compartment of your camera bag to prevent deformation and contamination.

## FAQ

### How much does the JJC eyecup for Canon EB/EF – SB3894 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 JJC 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 JJC 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/11994334/67449688_large.webp