Moment CineBloom Diffusion Filter - 20% - 49mm
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Product Information
Full details
The Moment CineBloom Diffusion Filter (20%) is designed for photographers and videographers looking to trade clinical digital sharpness for a softer, more cinematic aesthetic. It is ideal for creators who want to achieve a dreamy glow, bloom light sources, and smooth skin textures in-camera, though it is important to note that the diffusion effect is permanent and cannot be removed in post-production if overdone.
All features
| Brand | Moment |
|---|
Extended Product Information
FAQs
Does the 20% filter affect exposure?
The CineBloom filter has negligible impact on light transmission, so you do not need to compensate for exposure.
Can I stack this with a circular polarizer?
Yes, you can stack filters, but be aware that stacking too many may cause vignetting on wide-angle lenses.
What is the difference between 10% and 20%?
The 10% is very subtle, intended for a light touch. The 20% provides a more distinct cinematic bloom suitable for most general creative work.
Will this fit a 52mm lens?
No, this specific filter is 49mm. You would need a 49mm to 52mm step-up ring to use it on a 52mm lens.
Is the filter glass fragile?
It is made of premium glass and is durable, but like all optical glass, it should be handled carefully and protected from hard impacts.
Does it work well for astrophotography?
Yes, it creates a pleasing bloom effect on bright stars, though it may reduce the sharpness of very fine celestial details.
Troubleshooting
Filter is stuck on the lens
Use a dedicated filter wrench to provide uniform pressure, or wrap a rubber band around the textured grip to increase leverage.
Image appears too soft or blurry
Ensure the lens is clean and that the filter is threaded perfectly flush. Excessive blurring may also suggest that the focus plane is slightly off due to the diffusion effect.
Visible dust particles on the filter
Use a manual air blower to clear loose debris before wiping the surface with a clean microfiber cloth.
Pros and Cons
Pros
- Adds an organic, film-like quality to digital footage
- Softens skin tones and reduces blemishes naturally
- Textured frame provides excellent grip during lens changes
- Durable construction with water-resistant coating
- Does not introduce significant color casts
Cons
- Diffusion effect is baked into the footage
- May be too subtle for those seeking heavy 'mist' looks
- Limited to 49mm diameter unless using step-up rings
- Can cause unwanted flare if shooting directly into bright sun
Setup, Compatibility & Care
To use the filter, simply thread it onto the front element of your 49mm lens. Ensure the threads are aligned correctly to avoid cross-threading. If your lens has a different filter thread size, use a metal step-up ring to adapt the 49mm filter to your glass.
Care instructions include:
- Always use a microfiber lens cloth to wipe away dust or smudges.
- Avoid using chemical cleaners directly on the glass to preserve the NanoBlack coating.
- If the filter gets wet from rain, pat it dry with a lint-free cloth rather than rubbing it.
- Store the filter in a protective hard case when not in use to prevent surface scratches.