The #316 Step-Down Ring from Heliopan permits the use of 39mm filters on a 42mm threaded lens. It features a durable brass construction to prevent jamming and binding, and it has a matte black finish to reduce reflections.
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Heliopan 42-39mm Step-Down Ring (#316)
Key Features
- Use 39mm Filters on 42mm Lens
- Brass Construction
- Matte Black Finish
The #316 Step-Down Ring from Heliopan permits the use of 39mm filters on a 42mm threaded lens. It features a durable brass construction to prevent jamming and binding, and it has a matte black finish to reduce reflections.
Heliopan 700316 Overview
Heliopan 700316 Specs
| Size (Lens to Filter) | |
| Ring Material | |
| Knurling |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Heliopan 700316 Reviews
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what is the thread pitch?
what is the thread pitch?
Heliopan does not list the pitch on the Heliopan 42-39mm Step-Down Ring (#316). But standard for that size is 0.75mm thread pitch.
Date published: 2022-11-07