Promaster Rear Lens Cap for L-Mount (Panasonic, Leica, Sigma)

Name: Promaster Rear Lens Cap for L-Mount (Panasonic, Leica, Sigma)
Brand: Promaster
SKU: 6807
Price: 5.97 USD
Availability: InStock
Rating: 4.8 (5 reviews)

Promaster Rear Lens Cap for L-Mount (Panasonic, Leica, Sigma) - Main image

Promaster Rear Lens Cap for L-Mount (Panasonic, Leica, Sigma) - View 2

$5.97 ~~$9.95~~ In stock

Category: Lens Caps

ProMaster Rear Lens Caps protect the rear element of you lens from dust, smudges and scratches when you lens is not mounted on your camera.

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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 (4.8 / 5 · 5 reviews)

Ruby ★★★★★ Oct 22, 2026

Fits perfectly snug on my Leica SL lens, no wobble or looseness when I slide it on. The grippy texture makes it easy to twist off even with cold hands, and it's kept the rear glass dust-free since day one.

Andrew ★★★★★ Oct 21, 2026

Snapped this onto my Sigma 45mm and it fits perfectly, with a satisfying click that feels secure. The plastic is thick enough to give me confidence it won't crack in my bag. Simple and does exactly what it should.

Ruby ★★★★★ Oct 19, 2026

I’ve been using this cap on my Sigma lens for a few months, and the dust seal is tight enough that I never worry about the rear element getting dirty. The twist-lock action is smooth and secure, which makes swapping lenses on the go much faster.