NiSi JetMag Pro 49MAG Magnetic Front Cap

The NiSi JetMag Pro 49MAG Magnetic Front Cap is a premium protective accessory designed for photographers and filmmakers using the NiSi JetMag Pro magnetic filter system. Engineered for convenience and reliability, it provides secure protection for your lens or front-mounted JetMag Pro filter when your equipment is not in use.

Featuring magnetic front cap protection, the cap safeguards the front element of your lens or attached JetMag Pro filter from everyday hazards, helping maintain optical performance and extend the lifespan of your gear.

The quick magnetic attachment system allows the cap to snap into place instantly without the need for threading, enabling fast installation and removal while streamlining workflow during shoots.

Constructed from durable metal, the cap offers long-lasting protection in a slim and dependable design, making it suitable for both professional and enthusiast use.

Designed to shield against dust, dirt, moisture, fingerprints, and scratches, it helps keep lenses and filters clean and ready for use, whether stored in a camera bag or carried in the field.

Its secure fit is optimized for the JetMag Pro magnetic ecosystem, ensuring the cap remains firmly attached during transport, storage, and everyday handling.

The slim and lightweight profile adds virtually no bulk to your camera setup, making it easy to carry as part of a compact travel or photography kit.

Ideal for photographers and filmmakers on the move, the cap is highly travel-friendly, providing reliable protection for equipment during transportation, storage, and location-based shooting.

Purpose-built for the NiSi JetMag Pro 49MAG system, the cap integrates seamlessly with compatible 49MAG magnetic filters, adaptor rings, and accessories, ensuring a secure and efficient user experience.

Combining durable construction, magnetic convenience, and dependable protection, the NiSi JetMag Pro 49MAG Magnetic Front Cap is an essential accessory for users seeking fast access, secure lens and filter protection, and seamless compatibility within the JetMag Pro magnetic filter ecosystem.

Product Features in Detail

Snap On in Seconds
The JetMag Pro 49MAG magnetic system is built for speed and reliability, using strong magnets to hold each filter securely in place. Filters snap on or off in seconds, so you can adapt to changing light without breaking your flow—and the stackable design lets you combine multiple filters effortlessly for maximum creative control on the go.

Locked On Tight
JetMag Pro 49MAG features a secure locking mechanism that keeps your filters firmly in place, even during fast movement or rough conditions. Simply twist the filter until it aligns with the white line on the adaptor to engage the lock—giving you complete confidence that your filters won't shift or detach while you shoot.

Color-Coded Control
Every 49MAG filter has its own color-coded handle, so you can identify the look you want at a glance and grab it fast. The tactile handles make it easy to attach, stack and remove filters by feel—even in low light—keeping you focused on the shot instead of your kit.

One Filter, Many Lenses
Fit a 49MAG adaptor ring to each of your lenses—available in 39mm, 40.5mm, 43mm, 46mm and 49mm—and a single filter works across them all. Move one filter from lens to lens in seconds, with no step-up rings or extra gear, saving time and space in your kit.

Every Creative Look
From True Color CPL and Full-Spectrum ND to Black Mist, Pure Mist, Film Glow, HDF, Cross Screen and the Yellow, Orange and Red monochrome filters, the 49MAG system covers every creative look on one magnetic platform—so you can build your kit and switch between effects in seconds.

Built for the Field
Premium optical glass and NiSi's low-reflective nano-coating cut glare while repelling water, oil, dust and fingerprints, so your filters stay clean and wipe down easily. Slim, aerospace-grade aluminium frames are built to handle real-world shooting, wherever the day takes you.

Fits in Your Pocket
The whole 49MAG system is made to travel light. Slim filters, magnetic caps and the compact Caddy Pouch keep everything protected and organised in a package small enough to slip into a pocket—so you can carry every look without the bulk of traditional filter cases.

NiSi JetMag Pro 49MAG Magnetic Front Cap
The NiSi JetMag Pro 49MAG Magnetic Front Cap is a protective accessory for the JetMag Pro 49MAG system, designed to safeguard the front of your lens or front-mounted JetMag Pro filter. Its magnetic attachment makes protection fast, secure, and easy to use in the field.

Reliable Magnetic Protection
The front cap protects the front of your lens or front-mounted JetMag Pro filter, helping keep your JetMag Pro setup clean and safe between shots.

Fast to Use
The magnetic design makes it quick to attach or remove, so you can protect your equipment without slowing down your workflow.

Durable Everyday Build
Metal construction provides a strong, lightweight barrier against dust, scratches, and handling marks.

Compact Travel Design
The slim profile keeps the cap easy to store in a pouch, bag, or compact camera kit.

49MAG System Fit
It is made for the NiSi JetMag Pro 49MAG system and integrates with compatible filters, rings, and caps.

Field and Storage Use
Use it during travel, between locations, or whenever filters are stored outside the lens.