# Lens Mount Adapter K&F SB10104 — Nikon Z (Z-mount) to Nikon F (Nikkor Ai/Ai-s/Af/Af-s) mount

**URL:** https://aio.lv/en/product--kf-sb10104--11819780
**Data updated:** 2026-03-09 11:07 (EET)
**Category:** Camera Lenses
**Manufacturer:** K&F
**Manufacturer code:** SB10104
**EAN:** 6936069236033
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kf-sb10104--11819780

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

K&F SB10104 is a mechanical lens mount adapter that allows mounting Nikon F-mount lenses (Nikkor Ai, Ai-s, Af, Af-s) on Nikon Z mirrorless cameras (Z-mount). The adapter provides physical compatibility for using legacy and modern F-type lenses on Z bodies while retaining manual aperture and focus control where supported by the lens. It is suitable for photographers who want to use Nikkor F lenses on Z-mount cameras for portrait, landscape, and creative manual-focus work.

## Long description

The K&F SB10104 lens mount adapter enables photographers to mount Nikon F-mount lenses (Nikkor Ai, Ai-s, AF, AF‑S) onto Nikon Z-mount mirrorless cameras. This mechanical adapter preserves the physical connection between legacy and modern F-type lenses and Z bodies, allowing manual focus and aperture control where the lens supports those functions. It is built to provide correct flange distance adaptation so that F-mount optics can achieve infinity focus on Z cameras.
Advantages
The adapter offers solid mechanical alignment and a metal construction designed for stable lens attachment and repeatable positioning. It allows the use of a wide range of F-mount lenses without electronic communication, making it compatible with many manual and autofocus lens types in a passive way. The SB10104 keeps the optical axis and flange distance consistent for accurate focusing and preserves the mechanical aperture linkage where present on the lens.
Suitable for
Photographers using legacy Nikkor Ai / Ai‑S lenses on Nikon Z mirrorless bodies
Portrait and landscape photography with manual-focus optics
Creative work requiring older lens characteristics, such as unique bokeh or color rendering
Adapters for studio, travel, and educational setups where lens interchangeability is needed
Key specifications
Mount type: Nikon Z camera side to Nikon F lens side (mechanical)
Compatibility: Nikkor Ai, Ai‑S, AF, AF‑S F-mount lenses
Construction: metal mount body for durability and alignment
Functionality: passive adapter without electronic contacts; manual aperture and focus control as supported by lens
Flange distance compensation: designed to maintain correct infinity focus when using F-mount lenses on Z bodies
How to use
Attach the adapter to the Nikon Z camera by aligning the index marks and turning until it locks in place. Mount the F-mount lens onto the adapter by aligning its mounting mark and rotating until it clicks. Set the camera to allow manual lens operation or to focus in manual mode if required. Use the lens aperture ring or camera controls (if the lens supports electronic aperture coupling) to set the desired aperture, and focus manually using the camera’s focus aids such as magnification or focus peaking.
Usage recommendations
For reliable results, verify mechanical fit and secure attachment before each shoot. Use manual focus aids on the Nikon Z camera for precise focusing with adapted lenses. When using autofocus F-mount lenses, expect limited or no autofocus performance because electronic communication is not provided. Clean mounting surfaces and keep the adapter away from abrasive debris to maintain alignment and prevent wear.

## FAQ

### How much does the K&F SB10104 Nikon Z to F Lens Adapter cost, and is it available for purchase?

The price is 40.49 € (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 01.07.2026 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 K&F 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 K&F 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/11819780/67222114_large.webp