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B+W Filter 9I Stepdown Ring adapts 49 mm lens threads to 40.5 mm filters, made of aluminum alloy with 5 mm thickness and side knurling.
B+W Filter 9I Stepdown Ring 49 to 40.5 mm
Product ID: 11598
SKU: 11598
Ean: 4012240694983
Condition: New product
Manufacturer: B+W
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| Type of Product | Adapters for filters |
| Filter adapters | Step-up |
| Diametrs IN, mm | 40.5 |
| Diametrs OUT, mm | 49 |
Product details
B+W Filter 9I Stepdown Ring 49 to 40.5 mm
Specifications
- Size: 40.5 mm (female) to 49 mm (male)
- Thickness: 5 mm
- Material: Aluminum alloy
- Knurling: Side knurling for easy handling
Product Description
The B+W Filter 9I Stepdown Ring allows photographers to attach 40.5 mm filters or accessories to lenses with a 49 mm filter thread. Constructed from durable aluminum alloy, this stepdown ring features a slim 5 mm thickness to minimize vignetting and maintain optical performance. The side knurling provides a secure grip for easy installation and removal.
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