NiSi Step-Up Adapterring Brass 46-52mm

NiSi Step-Up Adapterring Brass 46-52mm – Fit 52mm filters to lenses with 46mm threads

This NiSi step-up adapterring lets you mount camera accessories with a larger thread diameter than your lens filter thread. Use it when you need to attach a 52mm filter to a lens that has a 46mm filter thread.

Key features

• Made of high quality Brass for durable construction.
• Knurled sides provide a firmer grip when mounting or removing the ring.
• Anti reflective treatment on the inside of the ring to address internal surface reflections.
• Step-up design allows you to fit a filter that has threads larger than your lens.

How the step-up ring works

A step-up ring adapts your lens' smaller filter thread to accept a larger filter thread. For example, if your lens has a 46mm thread and you want to use a 52mm filter, this NiSi adapterring makes that connection possible. The ring screws onto the lens thread and provides the larger external threads for the filter.

Understanding the size notation

The size notation lists two numbers. The first number indicates the thread size of your lens, and the second number indicates the thread size of the filter you want to attach. For instance, in a 77-82mm step-up ring, 77mm is the lens thread and 82mm is the filter thread. In this product, 46-52mm means the ring fits a 46mm lens thread and provides 52mm filter threads.

Use cases

• Fit larger screw-on filters to lenses with smaller filter threads without changing lenses.
• Standardize on a single filter size across multiple lenses when using adapters.
• Attach 52mm accessories to lenses that originally accept 46mm threads.

Frequently asked questions

Question: What does this step-up adapterring do?
Answer: It allows you to mount a filter or accessory with a larger thread (52mm) onto a lens that has a smaller thread (46mm).

Question: How do I read the size marking on a step-up ring?
Answer: The first number is your lens thread size and the second number is the filter thread size. For this ring, 46-52mm means lens 46mm, filter 52mm.

Question: What material is the adapterring made from?
Answer: The NiSi step-up adapterring is made of high quality Brass.

Question: Does the ring have any design features to help handling?
Answer: Yes, the ring has knurled sides to provide a firmer grip when you mount or remove it, and it includes anti reflective treatment on the inside of the ring.