NiSi Step-Up Adapterring Brass 46-49mm

NiSi Step-Up Adapterring Brass 46-49mm – mount larger-thread accessories on a 46mm lens

The NiSi Step-Up Adapterring Brass 46-49mm lets you attach camera accessories that have a larger thread diameter than your lens filter thread. It converts a lens with a 46mm thread so you can use 49mm filters and other 49mm threaded accessories.

Key features

• Material: Made of high quality Brass for reliable durability.
• Secure handling: Knurled sides provide a firmer grip when attaching or removing the ring.
• Optical care: The inside of the ring has an anti-reflective treatment to reduce internal reflections.
• Simple function: A step-up ring allows you to fit a filter that has threads larger than your lens.

How the sizing works

The ring’s designation shows the conversion: the first number indicates the thread size of your lens and the second number indicates the thread size of the filter or accessory. For example, a 46-49mm ring fits a lens with a 46mm thread and accepts 49mm filters.

As stated in the original explanation, if you need to fit a filter with a larger thread than your lens, you use a step-up ring tailored to those two thread sizes. The product name and the two numbers tell you which lens and filter threads the ring connects.

When to use this adapter

• Use it when you own a 46mm-threaded lens but want to attach 49mm-threaded filters or accessories.
• Use it whenever you need a straightforward mechanical connection between a smaller lens thread and a larger accessory thread without changing the lens or accessory.

FAQ

Question: What does the 46-49mm marking mean?
Answer: The first number (46) is the thread size of your lens and the second number (49) is the thread size of the filter or accessory you want to attach.

Question: What material is the adapter ring made from?
Answer: The adapter is made of high quality Brass, as specified in the product details.

Question: Does the ring help with reflections inside the mount?
Answer: Yes. The inside of the ring has an anti-reflective treatment to reduce internal reflections.

Question: How can I get a better grip when attaching or removing the ring?
Answer: The ring features knurled sides which provide a firmer grip for easier handling when you attach or remove it.