| Custom Bundle | No |
|---|---|
| Type | Step-Down Rings |
| To Fit Lens Front | 40.5 mm |
| MPN | 405/49 |
| Brand | Unbranded |
| Manufacturer Warranty | Yes |
| Steps Up/Down To | 49 mm |
Check the listing for details. 40.5mm-49mm Step-Up Ring Metal Adapter 40.5-49mm. Condition: New. Listed at 8.99 USD. The 40.5-49mm ring adapter easily screws onto the front of any 40.5mm lens, and converts the thread size of your lens to the thread size of any other 49mm accessory (such as lenses, filters, hoods).