NiSi STEP-UP/ADAPTERRING 40.5-46MM

NiSi Step-up Adapterring 40.5-46mm – Use 46mm Filters on Lenses with 40.5mm Threads

This NiSi step-up adapterring converts a lens with a 40.5mm filter thread so it accepts 46mm threaded accessories. It provides a simple mechanical solution when you need to use larger-diameter filters or other threaded accessories on a lens with a smaller thread size.

What the adapter does

The adapter lets you mount camera accessories that have a larger thread diameter than your lens filter thread. Specifically, it allows 46mm filters to be used on lenses that have a 40.5mm filter thread. You screw the adapter onto the lens, then attach the 46mm accessory to the adapter.

Key features

• Converts 40.5mm lens thread to 46mm accessory thread.
• Designed for use with 46mm filters and other 46mm threaded accessories.
• Made of high quality aluminum for durable, lightweight construction.

Compatibility and use cases

Use this adapter whenever you own 46mm filters or accessories but your lens has a 40.5mm filter thread. It helps you avoid buying duplicate filters in multiple sizes and lets you share filters between lenses that have different thread diameters.

Installation

1. Screw the adapter onto the lens’s 40.5mm filter thread.
2. Thread the 46mm filter or accessory into the adapter.
3. Check that both connections are secure before shooting.

FAQ

Question: Will this adapter fit my lens?
Answer: If your lens has a 40.5mm filter thread and the accessory you want to use is 46mm, this adapter fits and enables you to mount the 46mm item.

Question: Can I use any 46mm filter with this adapter?
Answer: Yes, the adapter accepts standard 46mm threaded filters and accessories that match a 46mm thread specification.

Question: Does the adapter affect image quality or lens performance?
Answer: The adapter provides a mechanical connection between thread sizes. It does not alter the optical properties of your lens or change focal length or aperture.

Question: What material is the adapter made from and why does that matter?
Answer: The adapter is made of high quality aluminum, which offers a balance of durability and light weight for reliable everyday use.