Technical Filters
Precision light control is the backbone of visual storytelling. Our technical filters solve common lighting problems—correcting colour temperature, shaping intensity—for professional, consistent results. Used by cinematographers, gaffers, lighting designers, and popular in architectural lighting, research and conservation.
Colour Correction: Tungsten to Daylight, Daylight to Tungsten, Tungsten to Fluorescent, plus Plus Green/Minus Green fine-tuning.
Light Shaping: Soften shadows with Diffusion; cut intensity with Neutral Density.
Studio Essentials: Replicate cityscapes with Urban Effects; manage spill using Reflectors and Scrims.
Light Protection: UV Gels block ultra-violet light to prevent fading in galleries and museums.
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Our Zircon Filters have been specifically designed to fine-tune the inconsistencies often associated with LED lighting. Modern LED lights may be energy-efficient, but they often produce an unpleasant, cold light....
£21.99
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Our Zircon Filters have been specifically designed to fine-tune the inconsistencies often associated with LED lighting. LED lighting has many benefits, but one of its stumbling blocks is that its...
£7.75
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Our Zircon Filters have been specifically designed to fine-tune the inconsistencies often associated with LED lighting. LED lighting has many benefits, but one of its stumbling blocks is that its...
£7.75
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Our Zircon Filters have been specifically designed to fine-tune the inconsistencies often associated with LED lighting. LED lighting has many benefits, but one of its stumbling blocks is that its...
£7.75
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Our Zircon Filters have been specifically designed to fine-tune the inconsistencies often associated with LED lighting. LED lighting has many benefits, but one of its stumbling blocks is that its...
£7.75
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Our Zircon Filters have been specifically designed to fine-tune the inconsistencies often associated with LED lighting. LED lighting has many benefits, but one of its stumbling blocks is that its...
£7.75
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Our Zircon Filters have been specifically designed to fine-tune the inconsistencies often associated with LED lighting. LED lighting has many benefits, but one of its stumbling blocks is that its...
£7.75
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LEE Colour Magic Arc Correction Lighting Gel Pack. The Colour Magic Arc Correction Pack contains a selection of technical filters for colour correction. The pack includes 1 x sheet of...
£53.75
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LEE Compact 2ft wide rolls Developed by LEE to provide a flexible choice to content creators, we are now offering our most popular technical and diffusion filters in a new compact 2ft...
£72.75
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LEE Compact 2ft wide rolls Developed by LEE to provide a flexible choice to content creators, we are now offering our most popular technical and diffusion filters in a new compact 2ft...
£72.75
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LEE Compact 2ft Wide Rolls The LEE Filter Full C.T. blue lighting gel is available in a new size, now available in a 2ft wide version making it more...
£72.75
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LEE Compact 2ft wide rolls The LEE Filters 202 Half C.T. Blue lighting gel range is available in a new size, now available in a 2ft wide version making it...
£72.75
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Compact 2ft Roll The LEE Quarter C.T. Blue lighting gel is available in a new size, now available in a 2ft wide version making it more compact.These filters are recognised...
£72.75
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LEE Compact 2ft Wide Rolls The new size in this series is 2ft wide making it more convenient due to its compact size.These filters are recognised for their quality, trusted...
£72.75
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LEE Compact 2ft Wide Rolls The new size in this series is 2ft wide making it more convenient due to its compact size.These filters are recognised for their quality, trusted...
£72.75
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LEE Compact 2ft Wide Rolls The new size in this series is 2ft wide making it more convenient due to its compact size.These filters are recognised for their quality, trusted...
£72.75
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Creative Uses
Primarily used by cinematographers, gaffers, and lighting designers to achieve precise control over light sources. They are essential for anyone needing to balance colour temperatures, reduce intensity without changing colour (ND), or block specific wavelengths like UV in architectural and scientific settings.
- Colour Temperature Blue (CTB) Converts Tungsten to Daylight. Used to "cool down" warm sources to match natural light. Available in 7 strengths: 200 (Double) through to 218 (Eighth).
- Colour Temperature Orange (CTO) Converts Daylight to Tungsten. Used to warm up cool sources or flatter skin tones. Includes 207 and 208 (CTO combined with ND) to save time and reduce waste. Available in 8 varieties: 287 (Double) through to 223 (Eighth).
- Colour Temperature Straw (CTS) A yellower, more natural alternative to CTO for a "sunny" daylight feel. Available in 4 strengths: 441 (Full) through to 444 (Eighth).
- Neutral Density (ND) Essential for controlling exposure and depth of field without changing colour. Range: 298 (0.5 stop) up to 299 (4 stops). Every 1 stop reduces light by 50%.
- Fluorescent & Discharge Correction Precision tools to match or correct industrial lighting (HMI, Metal Halide, Sodium). Includes: 241-243 (Fluorescent range) and 236 (HMI to Tungsten).
- Minus Green (Magenta) Eliminates the unwanted green cast created by discharge sources and LEDs to create healthier skin tones. Available in 4 strengths: 247 (Full) through to 279 (Eighth).
- Plus Green The opposite of Minus Green; adds a controlled green tint to match lighting to existing fluorescent or architectural fixtures. Available in 4 strengths: 244 (Full) through to 278 (Eighth).
- UV Absorption & Polarisation LEE UV (226 & 213) removes invisible UV energy to clean up whites, while the Polariser gel controls surface glare and reflections at the source.
