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Nikon BF-3B Replacement Front Mount Cap for Nikkor AF-S Teleconverters

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Nikon BF-3B Replacement Front Mount Cap for Nikkor AF-S Teleconverters - Main image
$7.36 $9.95 In stock

Category: Lens Caps

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.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Avery C. ★★★★★

The bayonet mount clicks into place perfectly on my TC-14E II, and the fit is noticeably tighter than my old cap. Exactly what I needed to keep dust off the glass.

Riley ★★★★★

Snaps on to the TC-20E III with a reassuring click, and the bayonet mount feels much more secure than the previous model I used. Exactly what I needed for simple lens protection.

Chloe U. ★★★★★

Fits my TC-14E III perfectly, and that bayonet mount gives a much more secure feel than the old screw-on caps I've used before. It's a simple thing, but the peace of mind is worth it.