Nikon BF-3B Replacement Front Mount Cap for Nikkor AF-S Teleconverters
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The Nikon BF-3B Replacement Front Mount Cap for Nikkor AF-S Teleconverters replaces the BF-3A. It is a protective cap that goes on the front of your teleconverter. A tight seal, thanks to the bayonet lock, prevents liquids, dust and dirt from ruining your teleconverter. This cap is compatible with the TC-14E II, TC-17E II, TC-20E II and TC-20E III teleconverters.
Type: Front
Size: Proprietary
Attachment Method: Slip-On
Material: Plastic
