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Small silver aluminium ring adapter for 43mm to 49mm filter holder

Nisi

Nisi 43mm Adapter for P49 Filter Holder camera accessory

SKU CH-QXWV-90ARN

Connects 43mm threaded lenses to the NiSi P49 filter holder with a secure aluminum-alloy adapter

  • Adapts 43mm lenses to the P49 holder
  • Aluminium alloy prevents light leaks and protects threads
  • Compact build keeps the kit light for travel
  • Quick attachment speeds up filter changes on location
  • Extends P49 system use across more lens sizes

Essential Adapter for P49 Filter System

The Nisi 43mm Adapter connects lenses with a standard 43mm front filter thread to the NiSi P49 filter holder. It is built from durable aluminium alloy that resists wear while keeping the profile light for travel. Photographers who already own the P49 holder can expand its use across more lenses without buying a new system. This accessory solves a specific thread-mismatch problem for filter-based workflows.

Suits P49 Owners With 43mm Lenses

The adapter suits photographers who use the NiSi P49 holder and need to mount it on 43mm threaded lenses. It also helps protect those lens threads from dust and debris during outdoor shoots. Builders who need a different thread size, a larger filter system, or a step-up ring for non-P49 holders should look at other options. Buyers without the P49 holder gain no benefit from this specific adapter.

Direct Mounting With Light Leak Prevention

The aluminium-alloy construction creates a precise, secure fit between lens and holder, stopping light leaks that degrade image quality. This mechanical link lets you slide P49 filters into place quickly, streamlining filter changes in the field. No software, pouches or extra tools are bundled; the accessory itself is the complete solution. Its only job is reliable physical connection and thread protection.

Highlights

  • Adapts 43mm lenses to the P49 holder
  • Aluminium alloy prevents light leaks and protects threads
  • Compact build keeps the kit light for travel
  • Quick attachment speeds up filter changes on location
  • Extends P49 system use across more lens sizes

Specifications

No published specifications for this item yet.

Questions about this item

My lens has a 43mm front thread — what else do I need to use this adapter with the NiSi P49 filter holder?

You need the NiSi P49 49mm Filter Holder Kit itself; this adapter only bridges the 43mm lens thread to that holder.

I already own the P49 holder and 49mm filters — will adding this 43mm adapter change how my current filters fit or perform?

No, the adapter simply steps the 43mm thread up to the P49 holder, so your existing 49mm filters seat exactly as before.

After threading the adapter onto my 43mm lens and locking the P49 holder, what should I check to confirm it is seated correctly?

Verify there is no gap between the adapter and lens threads, ensure the holder rotates smoothly without wobble, and take a test shot to confirm no vignetting or light leaks appear.

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