NiSi Filters Australia

NiSi JetMag Pro 49MAG Magnetic Front Cap

Magnetic Front Cap Protection – Protects the front of your lens or front-mounted JetMag Pro filter when your gear is not in use. Quick Magnetic Attachment – Installs and removes quickly without threading or fuss. Durable Metal Construction – Provides long-lasting protection with a slim, reliable build. Shields Against Dust and Moisture – Helps keep filters and lenses protected from dust, dirt, moisture, and scratches. Secure Fit – Designed to sit securely with the JetMag Pro magnetic system. Slim and Lightweight – Adds minimal bulk to your camera bag or field kit. Travel Friendly – Ideal for protecting filters during transport, storage, and location work. 49MAG System Compatible – Designed specifically for NiSi JetMag Pro 49MAG filters and accessories.

NiSi JetMag Pro 49MAG Magnetic Front Cap - Main image
$35.77 $49 In stock

Category: 49MAG

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.

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Delivery timing

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Planning a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Olivia ★★★★★

The cap snaps on satisfyingly and stays put even in my crowded camera bag, which saves me fumbling with threads. It’s a simple, well-thought-out accessory that keeps my filter system dust-free without adding bulk.

Sebastian Y. ★★★★★

I've been using this magnetic cap for a few weeks and it snaps into place perfectly every time, making lens changes much quicker. The slim profile doesn't add bulk to my setup, which is a nice bonus for storage.

Edward ★★★★★

The magnet is strong enough that the cap stays put even when I toss the lens into my bag, yet it pops off cleanly when I need it. It’s become a habit to snap it on right after shooting, and it’s saved my front element from a couple of knocks already.