Description
Article no.: 28720
The NiSi Step-Up Adapterring Brass 77-82mm lets you mount camera accessories that have a larger thread diameter than your lens filter thread. It adapts a 77mm lens thread so you can attach 82mm filters or other compatible accessories.
A step-up ring screws onto your lens' filter thread and presents a larger thread on the front side. In this case, the adapterring accepts 82mm-threaded filters while mounting on a 77mm lens thread.
For example, if you have a 77mm lens thread and want to fit an 82mm filter, you need a NISI STEP-UP ADAPTERRING TI 77-82MM. The first number indicates your lens thread size and the second number indicates the filter thread size.
Use this adapterring when you need to attach filters or other threaded accessories that are larger than your lens' filter thread. It directly addresses situations where the accessory thread diameter exceeds the lens thread diameter.
| Specification | Details |
|---|---|
| Material | Brass |
| Lens thread | 77mm |
| Filter thread | 82mm |
| Interior treatment | Anti-reflective treatment on the inside of the ring |
| Grip | Knurled sides for firmer grip |
Question: What does the designation 77-82mm mean?
Answer: The first number (77mm) indicates the lens thread size and the second number (82mm) indicates the filter or accessory thread size.
Question: Can I use this adapterring to fit larger filters on my lens?
Answer: Yes. The NiSi Step-Up Adapterring Brass 77-82mm lets you attach filters or accessories with a larger thread diameter than your lens, for example fitting an 82mm filter on a 77mm lens.
Question: What are the physical features that help when mounting the ring?
Answer: The ring is made of high quality brass and has knurled sides for a firmer grip. It also has an anti-reflective treatment on the inside of the ring.