Rokunar 2X Manual Focus Teleconverter for Mamiya RB
- Price: $99.95
- This is a used item
- Condition: 8+ Shows moderate wear or finish marks
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- In Stock
The 2x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. For example, using a 2x teleconverter with a 180 mm lens will effectively increase the focal length to 360 mm. A lens set to f/4.5 will now be f/9.
Teleconverters are not recommended for wide angle lenses.
- Multi-coated elements result in crisper images
| Magnification | 2x |
| Lens Elements/Groups | 4/4 |
| Length | 3.25" |
| Diameter | 3.7" |
| Weight | 1 lb 6.3 oz |
- Front & Rear Lens Caps
- 90-Day B&H Used Warranty
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