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The #492 Step-Down Ring from Heliopan permits the use of 40.5mm filters on a 49mm 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 49-40.5mm Step-Down Ring (#492)
Key Features
- Use 40.5mm Filters on 49mm Lens
- Brass Construction
- Matte Black Finish
The #492 Step-Down Ring from Heliopan permits the use of 40.5mm filters on a 49mm threaded lens. It features a durable brass construction to prevent jamming and binding, and it has a matte black finish to reduce reflections.
Heliopan 700492 Overview
Heliopan 700492 Specs
| Size (Lens to Filter) | |
| Ring Material | |
| Knurling |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Heliopan 700492 Reviews
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