NiSi Step-Up Adapterring Brass 40,5-52mm

NiSi Step-Up Adapterring Brass 40,5-52mm – Fit larger filters to smaller lens threads

The NiSi Step-Up Adapterring Brass 40,5-52mm lets you mount camera accessories with a larger thread diameter than your lens filter thread. It provides a simple way to use filters and accessories that have bigger threads than the lens you own.

Key features

• High-quality brass construction for durability and reliable threading.
• Knurled sides that give a firmer grip for easier handling and tightening.
• Anti-reflective treatment on the inside of the ring to address internal surface reflections.
• Step-up function — allows fitting a filter that has threads larger than your lens thread.

How the step-up ring works

Use the first number to identify your lens thread and the second number to identify the filter thread size. For example, if your lens has a 77mm thread and you want to fit an 82mm filter, you would use the NISI STEP-UP ADAPTERRING TI 77-82MM. In this product, the adapter ring converts a 40,5mm lens thread to a 52mm filter thread.

Simple use case

1. Screw the adapter ring onto the lens filter thread that matches the first number (40,5mm).
2. Attach the larger filter or accessory that matches the second number (52mm) onto the adapter.
3. Adjust and tighten using the knurled sides for a secure fit.

FAQ

Question: Can I use this adapter to fit a larger filter to my lens?
Answer: Yes. The NiSi Step-Up Adapterring Brass 40,5-52mm is designed to let you fit a filter with a larger thread (52mm) onto a lens with a smaller thread (40,5mm).

Question: What does the anti-reflective treatment do?
Answer: The product includes an anti reflective treatment on the inside of the ring. This is a built-in feature of the adapterring as described by the manufacturer.

Question: How do I know which step-up ring I need?
Answer: Use the first number to match your lens thread and the second number to match the filter thread. For example, a 77-82mm ring fits a 77mm lens and an 82mm filter, as noted in the product description.

Question: Is the adapter easy to handle when mounting filters?
Answer: The adapterring features knurled sides to provide a firmer grip, making it easier to screw the ring onto the lens and attach the larger filter.