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Body Cap for E-Mount Cameras
$6.99
$6.99
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- Replacement body lens cap for E-mount style cameras
- Protects your camera body from dust and dirt when no lens is attached
- Ideal protection while traveling or during storage
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All rights reserved. Sony, the Sony logo, Alpha, and α are trademarks of Sony. All other trademarks are trademarks of their respective owners.
All rights reserved. Sony, the Sony logo, Alpha, and α are trademarks of Sony. All other trademarks are trademarks of their respective owners.
Does the ALC-B1EM body cap fit all Sony E-mount cameras?
Yes. The ALC-B1EM is a replacement body cap designed for Sony E-mount style cameras, including APS-C and full-frame FE mirrorless bodies across the NEX, Alpha and ILCE series.
What does the ALC-B1EM body cap protect on my camera?
It covers the open E-mount to protect your camera body, interior and sensor area from dust and dirt when no lens is attached. This is especially helpful during travel or storage.
Is the ALC-B1EM made of metal or plastic?
The ALC-B1EM is made from lightweight ABS plastic, which keeps it light while remaining durable enough to help absorb minor knocks during travel or storage.
When should I use the ALC-B1EM body cap?
Use it whenever the lens is removed and the camera is not in use, such as during transport, long-term storage, or when body and lens are stored separately, to reduce the risk of dust reaching the sensor.
How do I attach or remove the ALC-B1EM body cap?
Align the cap with the E-mount opening on the camera body and twist it until it locks in place, similar to mounting a lens. To remove it, gently twist in the opposite direction and pull it off.
How much does the Sony ALC-B1EM Body Cap for E-Mount Cameras cost?
MSRP is listed as $6.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.
Can I use the ALC-B1EM when storing my camera and lens separately?
Yes. The ALC-B1EM is ideal for keeping the camera body sealed and protected while the lens is detached, making it a useful accessory when you store your body and lenses separately.
Is the ALC-B1EM a genuine Sony accessory?
Yes. The ALC-B1EM is a genuine Sony replacement body cap designed to match Sony E-mount camera bodies with a snug, secure twist-on fit.
*FAQ generated on 07/24/2026. Financing, pricing and promotions may no longer apply.