NiSi Step-Up Adapterring Brass 49-67mm

NiSi Step-Up Adapterring Brass 49-67mm – High-quality brass with knurled grip for larger filters

The NiSi Step-Up Adapterring Brass 49-67mm lets you mount camera accessories and filters that have a larger thread diameter than your lens filter thread. It adapts a 49mm lens thread to accept 67mm threaded filters and other accessories.

Key features

• Made of high quality Brass for reliable durability and secure threading.
• Knurled sides provide a firmer grip, so you can attach and remove the adapter more easily.
• Anti-reflective treatment on the inside of the ring reduces internal reflections and stray light.
• Simple step-up function: fit a larger threaded filter on a smaller lens thread.

How the step-up ring works

A step-up ring lets you use a filter with a larger thread size than your lens. You screw the adapter onto your lens first, then thread the larger filter onto the adapter. This lets you use one filter across multiple lenses that share the same smaller thread.

Compatibility and sizing

The product name indicates the sizes: the first number is your lens thread and the second is the filter thread. In this case, 49-67mm means a 49mm lens thread adapted to accept 67mm filters.

For comparison, if you have a 77mm lens thread and want to fit an 82mm filter, you would use the specific NiSi step-up adapter listed as NISI STEP-UP ADAPTERRING TI 77-82MM. This example follows the same sizing convention: first number = lens thread, second number = filter thread.

Quick usage tips

1. Attach the 49-67mm adapter to your lens by screwing it into the lens filter thread (49mm).
2. Screw the 67mm filter or accessory onto the adapter.
3. Use the knurled sides to tighten or loosen without slipping.
4. Keep the interior anti-reflective treatment clean to maintain optical performance.

FAQ

Question: Will this adapter damage my lens or filter threads?
Answer: No. You screw the NiSi brass adapter into your lens filter thread and then screw the filter onto the adapter. The brass construction and proper threading protect the connections when used correctly.

Question: Can I use this adapter for accessories other than filters?
Answer: Yes. The ring adapts any accessory with matching 67mm male threads so long as the accessory is designed to mount via standard filter threads.

Question: Why choose brass over other materials?
Answer: Brass offers reliable threading and durability. In this product, brass construction ensures a secure fit and consistent performance when mounting larger filters to a smaller lens thread.

Question: How do I interpret the size numbers on a step-up ring?
Answer: The first number is your lens thread size and the second is the filter thread size. For example, 49-67mm adapts a 49mm lens to accept 67mm filters.