Quick answer

Choose the Starburst FX Filter based on your lens thread size for stills, or the 4x5.65 version if you use matte boxes for video. Match the mount to your workflow: threaded for simplicity, magnet for speed, or 4x5.65 for professional cinema rigs.

Why mount type matters

The Starburst FX Filter comes in three types: Magnet Mount, Threaded, and 4x5.65. Your choice depends on how you shoot and how quickly you need to switch filters.

Threaded filters screw directly onto your lens, which is secure and familiar. Magnet mounts let you snap the filter on and off in seconds, which is handy if you switch between filtered and unfiltered shots often. The 4x5.65 size is built for matte boxes used in professional video and cinema work.

Size and compatibility

For threaded and magnet mounts, you need to match the filter size to your lens's front thread diameter. Common sizes include 67mm, 72mm, 77mm, and 82mm. If you're unsure, check the lens barrel or manual.

The 4x5.65 filter fits standard cinema matte boxes, so it's the go-to for video rigs. It also works on cameras with adapter systems, but you'll need a matte box to hold it.

Photography vs. video: what changes

For photography, a threaded filter is often the simplest choice—no extra gear needed. For video, the 4x5.65 filter is standard because it integrates with matte boxes and allows for quick swaps without touching the lens.

If you shoot both, consider whether you want a single filter that works across lenses. A threaded filter is tied to one lens size, while a 4x5.65 filter can be used with multiple lenses if you have a matte box.

Decision rules for choosing your Starburst FX Filter

  • If you shoot with a matte box: Choose the 4x5.65 Starburst FX Filter. It's the standard size for cinema matte boxes and lets you swap filters without touching the lens. Ensure your matte box accepts 4x5.65 filters.
  • If you shoot handheld with a single lens: Pick a threaded Starburst FX Filter in the size that matches your lens's front thread. It's secure and doesn't require extra gear. Check your lens thread diameter before ordering.
  • If you need to switch filters quickly: Go for the magnet mount version. It snaps on and off fast, so you can move between filtered and unfiltered shots without unscrewing anything. Make sure the magnet mount size matches your lens.

Product facts

  • 4x5.65 Starburst FX Filter: The 4x5.65 Starburst FX Filter is available in a 4x5.65 size for matte box use. This is the professional choice for video and cinema rigs, letting you swap filters quickly without changing lenses.

    4x5.65 Starburst FX Filter

    4x5.65 Starburst FX Filter

  • Starburst FX Filter: The Starburst FX Filter is available in multiple mount types and sizes, including magnet and threaded options. You can pick a mount that matches your shooting style—threaded for security or magnet for speed—and a size that fits your lens.

    Starburst FX Filter

    Starburst FX Filter

Who this filter fits best

Best for

  • Photographers who want a simple, secure filter for a specific lens
  • Videographers using a matte box who need a professional 4x5.65 filter
  • Creators who need to switch filters quickly during a shoot

Not ideal for

  • Shooters with multiple lens sizes who don't want to buy multiple filters
  • Those who prefer built-in lens effects over external filters