Best Four Thirds Camera Lens Caps of 2025

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Four Thirds camera lens caps are essential accessories for any photographer with an Olympus or Panasonic Micro Four Thirds camera. These caps are designed to fit snugly over the lens, providing protection from dust, scratches, and other damage when the camera is not in use. Made from high-quality materials, Four Thirds lens caps are durable and long-lasting, ensuring that your lenses are always protected. With a range of sizes and styles available, there is a Four Thirds lens cap to suit every photographer's needs. Whether you're a professional or an amateur, Four Thirds lens caps are a must-have accessory for your camera kit.
At a Glance: Our Top Picks
Top 10 Four Thirds Camera Lens Caps
(5 Packs) M43 Rear Cap, MFT Rear Lens Cover
This product includes 5 MFT rear lens covers that are designed to protect your valuable lenses against scratches, moisture, dust, and fingerprints when they are not attached to the camera. They can replace Olympus lr-2 rear lens cap and are compatible with Panasonic Lumix/Olympus Micro 4/3 mirrorless camera lens.
JJC M43 Lens Rear Cap Camera Body Cap
The JJC M43 Lens Rear Cap Camera Body Cap is a protective accessory designed for M4/3 Mount Camera/Lens. It comes with M43 camera body cap to protect the image sensor and internal camera components from dust, moisture, and other elements; Micro Four Thirds rear lens cap to protect lenses against scratches, moisture, dust and fingerprints when it is not attached to the camera. It is compatible with Olympus / Panasonic Lumix Micro 4/3 Mirrorless Cameras.
K&F Concept M4/3 Lens Cap Kit
The K&F Concept Lens Cap Kit is designed for M4/3 mount cameras, offering essential protection for your gear. It includes two body covers and two rear lens caps, ensuring that your camera and lenses are shielded from dust, moisture, and fingerprints. The high-impact plastic construction is lightweight yet durable, making it easy to carry while providing solid protection against drops. Installation is a breeze, as the caps fit securely with a simple bayonet rotation. Additionally, the hot shoe cover keeps the camera's hot shoe interface safe from debris, helping maintain optimal performance over time.
Fotodiox Replacement Lens Cap for Micro Four Thirds Cameras
The Fotodiox Replacement Rear Lens Cap provides protection for the rear element of your lens when not in use or in storage. Made from high impact plastic, it is durable and precision-made to fit. As a replacement for lost or missing body caps, it ensures that your lens remains in good condition. This product comes with a limited 2-year manufacturer warranty.
CamDesign Body Cap & Camera Rear Len Cover Set for Micro Four Thirds MFT Camera & Lens
The CamDesign Body Cap & Camera Rear Len Cover Set is compatible with Micro Four Thirds MFT Micro 4/3 M4/3 Camera & Lens. The grooved design allows for convenient, non-slip attachment and removal, preventing dust from settling on the lens. Made of sturdy plastic, the covers protect against bumps and debris, keeping your camera in the best condition.
AMOTOK Camera Body and Rear Lens caps
The AMOTOK Camera Body and Rear Lens caps, also known as AMOTOK Lens Caps, are essential accessories for protecting your camera and lenses. The set includes a camera body cap and a rear lens cap, both designed to keep dust away from the delicate mechanisms of your equipment. The camera body cap is used to cover the camera body when not in use or when the lens is detached, ensuring that no dust or debris enters the camera. The rear lens cap, on the other hand, is used to protect the lens when it is not attached to the camera. With these caps in place, you can safely store your camera and lenses without worrying about dust or other particles causing damage. Compatible with various Micro Four Thirds camera bodies and lenses, such as Olympus OM-D and PEN series, as well as Lumix DMC-G and GX series, these caps offer a universal fit for your gear. Keep your equipment clean and in top condition with the AMOTOK Lens Caps.
Haoge Camera Body and Rear Lens Cap Kit for Olympus Panasonic MFT Cameras
This camera body cap and rear lens cap kit is designed for Olympus and Panasonic Micro Four Thirds system (MFT or M4/3) mount camera bodies and lenses. They protect your camera's sensor and interior from dust and damage when not in use, and prevent scratches, dust, water, and fingerprints on the rear glass element and electronic contacts of your lens.
Body & Rear Lens Cap Cover for Panasonic & Olympus Cameras
The Body Cap & Rear Lens Cap Cover is compatible with Panasonic Lumix G series and Olympus PEN cameras. It protects the camera's image sensor and internal components from dust, moisture, and other elements when a lens is not mounted. The installation is easy, simply take off the lens and thread into the body cap and lens cap alignment dot indicator. Additionally, the hot shoe cover is designed in a circular shape that takes up less space and helps protect the camera hot shoe from scratches, hits, moisture, and dust.
Sensei Rear Lens Cap (3 Pack)
The Sensei Lens Caps are essential for protecting the rear of your Micro Four Thirds lenses. By covering the rear element, these caps help prevent dust, scratches, and other damage that can occur when your lens is not in use. You'll appreciate the peace of mind knowing your equipment is safe. Additionally, this product comes with a one-year limited warranty, ensuring you're covered in case of any manufacturing defects. With these lens caps, you can keep your photography gear in top condition, allowing you to focus on capturing stunning images without worry.
BEIZMEI M4/3 Body Cap&Camera Rear Lens Cover
The BEIZMEI Lens Cap is a high-quality camera accessory designed to protect your lens and camera body. Made of durable plastic, it can withstand the rigors of outdoor photography, including corrosion and abrasive elements. The rear lens cap keeps dust, dirt, fingerprints, and moisture off your lens when it is not in use, ensuring optimal performance. The camera body cap helps to protect your camera body and keeps dust away, extending the lifespan of your camera. Compatible with Olympus and Panasonic BMPCC Micro Four Thirds MFT M4/3 Mount lenses, such as E-M1 II, E-M5, Pen-F, E-PL9, G9, GH5, G80, G85, and GX8, the BEIZMEI Lens Cap is a must-have accessory for any photographer looking to protect their valuable equipment.
Frequently Asked Questions (FAQs)
1. What is a 4 3 camera lens?
Micro Four Thirds is a mirrorless, interchangeable-lens camera system. It was introduced in 2008 by Panasonic and Olympus. The Micro Four Thirds camera system gives photographers a smaller and more compact alternative to full-frame DSLRs.
2. Is Four Thirds the same as Micro Four Thirds?
A Micro Four Thirds camera runs very similar to a standard Four Thirds, however it is even more compact. This is due to a smaller sensor and smaller lenses. Most of the Four Thirds lenses will fit a micro Four Thirds camera body, however it may require some adapters.
3. Can you use Four Thirds lenses on Micro Four Thirds cameras?
A Mount Adapter(DMW-MA1) is required to use any Four Thirds lens for Micro Four Thirds camera body. The aperture can be adjusted with the aperture ring only when a Panasonic digital camera is attached to the lens.
4. How do I know what size my camera cap is?
Body Cap for Micro Four Thirds CamerasPromaster Write On Rear Lens CapSensei Rear Lens Cap for Micro Four Thirds Lenses LCR-M4/3Sensei Rear Lens Cap for Olympus E Lenses LCR-O2Sets, Camera Body Cap And Rear Lens Cap Cover Kit For M4/3 Micro Four Third MouCamera Body + Rear Lens Cap For Panasonic Lumix M4/3 Micro Four ThirdsOlympus Lc-37b Lens Cap For Micro Four Thirds Mount Camera Lenses - ExLensbaby Genuine Rear Camera Lens Cap For Micro Four Thirds M4/3 MftOlympus Lc-40.5 Lens CapCanon E-43 Lens Cap for 43mm FitmentZuma Rear Lens Cap for Micro Four Thirds Lenses Z-1303ProOptic ProOptic Body Cap for Micro 4/3 Cameras PROCBM43Micro Four Thirds Rear Lens CapRear Lens Cap for Micro Four Thirds Lenses3 X Camera Lens Rear Cap For Micro Four Thirds Mft M43 M4/3 Olympus10 X Camera Lens Rear Cap For Micro Four Thirds Mft M43 M4/3 OlympusDot Line Body Cap for Micro Four ThirdsPanasonic Lumix Rear Lens Cap for Four Thirds Mount - EX - Excellent | UsedOlympus Four Thirds Camera Body Cap
During our four thirds camera lens cap research, we found 16 four thirds camera lens cap products and shortlisted 10 quality products. We collected and analyzed 22,896 customer reviews through our big data system to write the four thirds camera lens caps list. We found that most customers choose four thirds camera lens caps with an average price of $7.62.
The four thirds camera lens caps are available for purchase. We have researched hundreds of brands and picked the top brands of four thirds camera lens caps, including Fotasy, K&F Concept, Fotodiox, Cam Design, AMOTOK. The seller of top 1 product has received honest feedback from 531 consumers with an average rating of 4.8.

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.