# Camera lens adapter JYC SB775 — Nikon Ai/AiS/AF mount to M42 with integrated glass element

**URL:** https://aio.lv/en/product--jyc-sb775--11819685
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Camera Lenses
**Manufacturer:** JYC
**Manufacturer code:** SB775
**EAN:** 5904647813441
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jyc-sb775--11819685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Mechanical lens adapter JYC SB775 converts Nikon Ai/AiS/AF mount lenses to M42 screw-mount cameras. The adapter includes an integrated glass element to maintain infinity focus and reduce optical issues when adapting Nikon lenses to M42 bodies. Suitable for photographers who want to use Nikon manual or AF optics on M42 film or digital cameras with compatible mount rings.

## Long description

The JYC SB775 lens adapter allows photographers to mount Nikon Ai, AiS, and AF lenses onto cameras with an M42 screw mount. This mechanical adapter contains an integrated glass element designed to preserve infinity focus and correct optical distance when attaching Nikon lenses to M42 bodies. It is a compact, metal-bodied accessory that bridges compatibility between different lens and camera systems without electronic communication.
Advantages
The adapter provides reliable mechanical connection and maintains focus to infinity thanks to the built-in optical element. It enables the use of a wide range of Nikon manual and autofocus optics on M42-format cameras while retaining lens aperture control and physical aperture rings where present. Construction from durable materials ensures stable mounting and repeatable alignment.
Suitable for
Photographers using Nikon Ai/AiS/AF lenses on M42 screw-mount film cameras
Owners of M42-adapted digital bodies with compatible mount rings
Users who need to preserve infinity focus when adapting lenses
Studio photographers and hobbyists experimenting with legacy Nikon glass
Key specifications
Mount compatibility: Nikon Ai/AiS/AF lens mount to M42 screw-mount camera
Integrated optical element to preserve infinity focus
Mechanical adapter with no electronic contacts or autofocus transmission
Material: metal construction for secure mounting
Finish: black coating to reduce reflections
How to use
Attach the adapter to the M42 screw mount on the camera body by threading it securely until it seats flat. Align and mount the Nikon lens onto the adapter in the same manner you would mount it to a Nikon body, ensuring the lens locks into place. Set the lens to manual focus if the camera cannot drive autofocus; use the lens aperture ring to select the desired aperture where applicable. Verify infinity focus by focusing on a distant subject and adjust as necessary.
Usage recommendations
Because the adapter is mechanical and contains an optical element, avoid exposing the glass surface to scratches or strong impacts. Use manual focusing or a focus confirmation method on your camera if autofocus is not supported. When using digital converters or mount rings, ensure flange distance compatibility before mounting to avoid focus shift.

## FAQ

### How much does the JYC SB775 Nikon Ai/AiS/AF to M42 lens adapter cost, and is it available for purchase?

The price is 24.49 € (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 02.07.2026 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 JYC 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 JYC 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/11819685/67222019_large.webp