Best E-Mount Camera Lens Caps of 2025

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E-Mount Camera Lens Caps are essential accessories for photographers who use Sony E-mount lenses. These caps are designed to protect the front element of the lens from dust, scratches, and other potential damage. They are made of high-quality materials that ensure durability and long-lasting protection. The caps fit snugly onto the lens and are easy to install and remove, making them convenient for photographers on the go. E-Mount Camera Lens Caps are available in various sizes to fit different lenses, making them a versatile accessory for any photographer.
At a Glance: Our Top Picks
Top 5 E-Mount Camera Lens Caps
JJC E-Mount Body Cap and Rear Lens Cap Kit for Sony Cameras
The JJC E-Mount Body Cap and Rear Lens Cap Kit for Sony Cameras includes a body cap that protects the camera's sensor from dust and damage when a lens is not mounted, and a rear lens cap that protects the rear glass element and electronic contacts from scratches, dust, water, and fingerprints. The body cap replaces Sony ALC-B1EM E-mount body cap and fits Sony E-mount Mirrorless Cameras, while the rear lens cap replaces Sony ALC-R1EM E-mount rear lens cap and fits Sony E-mount mirrorless lenses. Made of high-quality ABS plastic.
(5 Packs) Fotasy E Mount Rear Back Lens Cap Body Cap
The (5 Packs) Fotasy E Mount Rear Back Lens Cap Body Cap is a set of caps designed for Sony E Mount digital cameras and lenses. The body cap can protect the camera's image sensor and internal components from dust and other elements, while the rear lens cap can protect your lenses against scratches, moisture, dust, and fingerprints. This product can replace Sony ALC-B1EM Body Cap ALC-R1EM Rear Lens Cap and is compatible with various Sony NEX and E-Mount cameras and lenses.
Fotasy E Mount Rear Back Lens Cap Body Cap
The Fotasy Lens Cap is a must-have accessory for E Mount digital cameras and lenses. It consists of an E mount NEX Body Sensor Dust Cover Cap, a Lens Cover Cap, and a Rear Lens Cap. The Body Cap protects the image sensor and internal camera components from dust, moisture, and other elements, ensuring the longevity of your camera. The Lens Cover Cap safeguards your valuable lenses against scratches, moisture, dust, and fingerprints when they are not attached to the camera. With the Fotasy Lens Cap, you can keep your camera and lenses in pristine condition, ready for any shooting opportunity. Compatible with a wide range of Sony E Mount cameras and lenses, this cap is a versatile and essential accessory for photographers.
Xuan Focus Free 30mm F/10 Lens
The Xuan 30mm F/10 Lens is an ultra-thin pancake lens designed for street photography. With a fixed aperture of f/10 and a focus-free feature, you can easily capture moments without worrying about adjusting the focus. The lens has a wide angle and a depth of field that extends from 1.5 meters to infinity, making it perfect for dynamic scenes. It's remanufactured from a disposable Fujifilm camera, ensuring a unique touch while still delivering quality images. Just remember, the installation might require a bit of extra pressure due to a snug fit.
Sony NEX Body Cap for E-Mount Cameras
The Sony ALCB1EM NEX Body Cap is an essential accessory for Sony E-Mount camera users who frequently switch lenses. Made of ABS material, this body cap protects the camera sensor of α NEX-3 or NEX-5 models. It is easy to use and fits perfectly on Sony E-Mount Cameras.
Frequently Asked Questions (FAQs)
1. Can you use an A mount lens on an E-mount camera?
A-mount lenses can be used on an E-mount body by using a Mount Adaptor. NOTE: There may be some difference between lens mount adapters such as unavailability of the autofocus function or the SteadyShot® function. E-mount lenses cannot be used on an A-mount body.
2. Are lens caps necessary?
Yes, you do need a lens cap. Even if you keep your camera in a bag. Dust, sand, grit and goodness knows what else is in that bag. You scratch that lens - you might as well replace the camera.
3. What is the purpose of a lens cap?
A lens cover or lens cap provides protection from scratches and minor collisions for camera and camcorder lenses. Lens covers come standard with most cameras and lenses.
During our e-mount camera lens cap research, we found 16 e-mount camera lens cap products and shortlisted 5 quality products. We collected and analyzed 41,502 customer reviews through our big data system to write the e-mount camera lens caps list. We found that most customers choose e-mount camera lens caps with an average price of $7.90.
The e-mount camera lens caps are available for purchase. We have researched hundreds of brands and picked the top brands of e-mount camera lens caps, including JJC, Fotasy, delicoco, Sony. The seller of top 1 product has received honest feedback from 789 consumers with an average rating of 4.9.

Alan Eaton is a seasoned writer whose expertise is in anything related to electronics, such as headphones, monitoring equipment, computer, and so on, built over a 15-year career in the technology industry. Working in the trade during his youth, he accumulated a great deal of knowledge about machinery.