White Light Balancing Filters
White light balancing filters are designed to correct colour shifts caused by artificial lighting sources.
These filters improve colour rendition by reducing dominant blue, red or green spectral components from LED, halogen, fluorescent and metal halide lighting systems.
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Filter Models
LED colour correction
Reduces strong blue cast from white LED illumination systems.
Halogen balancing
Improves colour temperature from tungsten and halogen lighting.
Fluorescent correction
Removes green cast from fluorescent lighting environments.
Improved colour rendition
Helps achieve more natural and accurate colour reproduction.
LA120 Light Balancing FilterMinus Blue+ filter for white LED and metal halide lighting |
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LA120 filters are designed to reduce the strong blue cast commonly associated with white LED lighting systems. These filters improve colour rendition and help achieve more natural appearing colours in imaging applications. LA120 filters provide a cost-effective alternative to warm-white LEDs, which are often more expensive and lower output. They are also suitable for some metal halide and mercury lighting systems. Below: LA120 limits the blue cast for accurate hue and brightness
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| Specification | Details |
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| Transmission | Passes 500nm+ |
| Blocking Range | Absorbs UV and blue wavelengths from 200-500nm |
| Features | Single substrate hard-coated filter design |
| Suitable For | 6500K white LEDs and accurate colour rendering applications |
LB080 Light Balancing FilterMinus Red filter for halogen and fibre-optic lighting |
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LB080 filters are designed to raise the colour temperature of lighting systems with excessive red content. These filters improve colour rendition and create more natural-looking colours in imaging systems. LB080 filters are commonly used with fibre-optic lighting and tungsten or halogen illumination systems. The bluish appearance of the filter gives rise to the term “blue balancing filter”. |
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| Specification | Details |
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| Transmission | Passes 370-520nm |
| Blocking Range | Absorbs 360nm and below, plus 540-1100nm |
| Features | Raises colour temperature for improved colour balance |
| Suitable For | Fibre-optic, tungsten and halogen lighting systems |
FL550 Light Balancing FilterMinus Green filter for fluorescent lighting correction |
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FL550 filters are designed to eliminate the greenish cast commonly associated with fluorescent lighting systems. These filters absorb portions of the middle visible spectrum, improving colour rendition in colour imaging applications. FL550 filters are particularly useful where fluorescent lighting causes strong green spectral dominance. |
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| Specification | Details |
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| Transmission | Passes 400nm and above |
| Blocking Range | Absorbs 390nm and below |
| Features | Reduces green spectral dominance from fluorescent lighting |
| Suitable For | Fluorescent lighting colour correction applications |
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