NiSi JetMag Pro 39mm-49MAG Magnetic Adaptor Ring

$27.99 inc. GST

Adapt 49MAG Filters to 39mm Lenses – Use NiSi JetMag Pro 49MAG filters on lenses with a 39mm front thread.
Magnetic Filter Attachment – Enables quick filter changes without repeatedly screwing filters on and off.
Durable Aluminum Construction – Strong, lightweight aluminum construction provides reliable everyday performance.
Slim Profile – Designed to keep the setup compact and help reduce the risk of vignetting.
Precision Engineering – Provides a secure and accurate fit between the lens and JetMag Pro 49MAG filters.
Secure Lock Alignment – Rotate the filter until it aligns with the white lock line for a secure attachment.
Fast Field Workflow – Makes it easier to switch between ND, CPL, diffusion, and creative filters in changing conditions.
Expands Filter Versatility – Lets one 49MAG filter set work across multiple compact lens thread sizes.
49MAG System Compatible – Designed specifically for the NiSi JetMag Pro 49MAG magnetic filter system.

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Product Code: NIM-JETMAG-49MAG-AD39 EAN: 6978079435150 SKU: N-683956 Categories: 49MAG, JetMag Pro, JetMag Pro Adaptors Brand: NiSi

JetMag Pro 49MAG

The Magnetic Filter System that locks

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, Black Magic Diffusion, 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.

Description

The NiSi JetMag Pro 39mm-49MAG Magnetic Adaptor Ring allows NiSi JetMag Pro 49MAG magnetic filters to be used on lenses with a 39mm front thread. It creates a fast magnetic filter workflow while keeping the system compact and easy to use.

Adapt 49MAG Filters to Your Lens

The 39mm-49MAG adaptor ring lets lenses with a 39mm filter thread use NiSi JetMag Pro 49MAG magnetic filters.

Fast Magnetic Attachment

Once fitted to the lens, the ring allows compatible 49MAG filters to snap on quickly, saving time compared with traditional screw-in filters.

Secure Locking Workflow

For secure use, rotate the filter until it aligns with the white lock line on the adaptor ring.

Durable and Lightweight

The aluminum construction keeps the ring strong, slim, and easy to leave on the lens between shoots.

Compact 49MAG System

The ring helps build a compact magnetic filter setup suited to smaller lenses and lightweight camera kits.

Broad Creative Compatibility

Use the same 49MAG filters across ND, CPL, diffusion, monochrome, and creative effects by changing only the adaptor ring.

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