# Method Seven Catalyst Filter for Phone Cameras

Capture insanely clear and colour balanced shots in a grow room with Method Seven's easy to use phone and tablet lens filter.

## Details

- **Vendor:** Method Seven
- **Type:** Essentials
- **Tags:** Essentials, Grow Lamps, Hardware & Accessories, LED Lighting, Lighting, Lighting Accessories, SALE, Special offers

## Images

- Phone camera lens filter with dark mount, blue circular filter glass
- Phone camera lens filter with dark mount, green circular filter glass
- Phone camera lens filter clipped to iPhone, blue front lens filter
- Phone camera lens filter clipped to iPhone, green front lens filter
- Phone camera lens filter with fold-out clamp and black circular lens mount
- Phone camera lens filter side view, '37mm' HPS lens ring on mount

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> Source: [Eden Horticulture Ltd](https://edenhorticulture.co.uk/products/method-seven-catalyst)
> Updated: 2026-07-29