K&F Concept Lens Adapter M42 Fujifilm X
Product details
The K&F Concept M42 to Fujifilm X lens adapter allows photographers to connect classic M42 screw mount lenses to mirrorless Fujifilm X-series cameras. This precision-crafted adapter maintains full manual control over aperture, focus, and other lens functions while ensuring a secure connection between the lens and camera body. Made from durable aluminum alloy with brass bayonet mounts, the adapter features a compact design of approximately 15 mm in length and weighs 45 g, minimizing its impact on the overall system balance. The matte black finish reduces internal reflections and light scattering, while the precise machining ensures the correct flange distance for accurate focus adjustment. This adapter supports infinity focus with compatible lenses, offering photographers creative possibilities with classic M42 optics on modern Fujifilm X-bayonet systems. The easy installation requires no tools or modifications to the lens or camera, making it accessible for photographers of all experience levels. Compatible with all Fujifilm X-series cameras, this adapter expands experimentation opportunities with various focal lengths and optical characteristics from the extensive M42 lens ecosystem. The product includes a microfiber storage pouch for transport and storage. It is important to note that no electronic communication between the lens and camera is supported, requiring manual exposure settings and focus confirmation through the camera viewfinder or LCD screen. This adapter provides a practical solution for photographers looking to expand their creative toolkit by integrating historical lenses into modern digital imaging systems.
Adapter type | Connector ring |
Bayonet lens mount | M42 |
Camera bayonet | Fujifilm X |
Item number | 63922434 |
Manufacturer | K&F Concept |
Category | Lens adapters |
Release date | 16.10.2025 |
Colour | Black |
Exact colour description | Black |
Adapter type | Connector ring |
Bayonet lens mount | M42 |
Camera bayonet | Fujifilm X |
Compatible brand | Fujifilm |
Scope of delivery | Lens adapter, Microfibre storage bag |
Length | 1.50 cm |
Weight | 45 g |
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Warranty score
How often does a product of this brand in the «Lens adapters» category have a defect within the first 24 months?
Source: Digitec Galaxus- K&F ConceptNot enough data
- 1.Canon0 %
- 2.Nikon0.1 %
- 3.Urth0.5 %
- 4.Viltrox1.2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- K&F ConceptNot enough data
- CanonNot enough data
- NikonNot enough data
- UrthNot enough data
- ViltroxNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Lens adapters» category returned?
Source: Digitec Galaxus- 1.Nikon3.3 %
- 2.Canon3.6 %
- 3.Urth8.7 %
- 4.Viltrox11.2 %
- 5.K&F Concept12.1 %