# Camera Lens Adapter B.I.G. 421319

**URL:** https://aio.lv/en/product--big-421319--1896858
**Data updated:** 2026-01-13 17:34 (EET)
**Category:** Electronics Accessories
**Manufacturer:** BIG
**Manufacturer code:** 421319
**EAN:** 4501914213198
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--big-421319--1896858

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The B.I.G. 421319 camera lens adapter allows you to connect M42 lenses to your camera. Its white color adds a unique aesthetic. This adapter is designed for durability and precision, ensuring a secure fit and optimal performance. Ideal for photographers looking to expand their lens options without compromising quality.

## Long description

The B.I.G. 421319 camera lens adapter enables photographers to mount M42 screw-mount lenses to compatible camera bodies. Finished in white, the adapter provides a durable, precisely machined connection between vintage or third‑party M42 lenses and modern cameras, maintaining secure physical alignment for reliable operation. It is intended for users who want to reuse existing M42 glass or test manual lenses on different camera systems.
Advantages
The adapter is constructed to deliver a tight, rattle‑free fit and consistent flange distance, reducing play between lens and camera. Its white finish offers a distinct visual appearance that can help identify adapted setups quickly. The simple mechanical design requires no power, electronics, or firmware updates, preserving manual focus and aperture control of the attached lens while minimizing added weight.
Suitable for
 Photographers adapting vintage M42 lenses to mirrorless or other compatible camera bodies
 Users testing manual focus lenses on modern camera systems
 Studio and location photographers who want a mechanical adapter for controlled manual shooting
Key specifications
 Mount compatibility: M42 lens to compatible camera mount (mechanical adapter)
 Material: precision-machined metal construction for durability
 Color: white finish
 Connection type: screw (M42) to camera bayonet interface
 Weight: lightweight design to minimize added load on the camera
How to use
Attach the adapter by screwing an M42 lens into the adapter's female thread until secure, then align the adapter's bayonet with the camera body mount and rotate until it locks in place. Confirm mechanical engagement and that the lens sits flush against the adapter. Manual focus and aperture control are performed directly on the lens; ensure the camera is set to an appropriate mode for manual lenses (such as manual focus or aperture-priority with focus assist) and verify exposure and focus using the camera's viewfinder or live view.
Usage recommendations
Handle the adapter and lenses carefully to avoid cross‑threading when attaching or detaching. Use a lens cap or body cap when transporting to protect mounting surfaces. If using long or heavy lenses, consider additional support (such as a tripod or lens support) to reduce strain on the camera mount.

## Specifications

| Feature | Value |
|---|---|
| Product colour | White |
| Adapting lens interface | M42 |

## FAQ

### How much does the Camera Lens Adapter B.I.G. 421319 cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 03.07.2026 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 BIG 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 BIG 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/1896858/58120504_large.webp