Light Balancing Filters (LA, LB)

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Professional Light Balancing Filters - LA, LB Series

HOYA CANDEO LA and LB Series light balancing filters provide precise color temperature control for professional photography, cinematography, and scientific imaging. These filters adjust the color temperature of light sources, making them ideal for color correction, white balance adjustment, and achieving accurate color reproduction.

Key Features:

  • Precise color temperature adjustment in mired values
  • Professional-grade optical quality
  • Standard 50×50mm square format
  • High-quality glass construction
  • LA Series: Warming filters (positive mired shift)
  • LB Series: Cooling filters (negative mired shift)
  • Ideal for photography, cinematography, and color-critical applications

Available Series:

  • LA Series: Warming filters - LA20, LA40, E-LA80, E-LA100, E-LA120, E-LA140, E-LA200
  • LB Series: Cooling filters - LB20, LB40, LB80, LB100, LB120, LB140, LB200

📊 Comparison Chart

View Detailed Colored Glass Filters Comparison Chart →

Compare all filter specifications, transmission characteristics, and technical data on the HOYA CANDEO website.

Technical Specifications

LA Series (Warming Filters)

Item Standard Value Color specification
(Standard illuminants A)
Thickness Refractive Index Chemical property Thermal properties Mechanical properties Specific gravity
Model V(mired) x y mm 600nm DW DA Tg Ts α
-30/70
α
100/300
HK FA s
LA20 +20±5 0.467 0.408 1.547 2 1 505 545 89 102 520 130 2.73
LA40 +40±5 0.469 0.413 1.554 2 1 505 550 88 102 520 130 2.76
E-LA80 +80±5 0.490 0.415 1.526 3 1 510 560 100 113 530 130 2.67
E-LA100 +100±5 0.500 0.415 1.525 3 1 510 560 100 113 530 130 2.67
E-LA120 +120±5 0.510 0.415 1.524 3 1 515 565 99 110 530 130 2.68
E-LA140 +140±5 0.519 0.415 1.524 3 1 515 565 99 110 530 130 2.68
E-LA200 +200±5 0.545 0.411 1.529 3 1 515 565 99 110 530 130 2.68

LB Series (Cooling Filters)

Item Standard Value Color specification
(Standard illuminants A)
Thickness Refractive Index Chemical property Thermal properties Mechanical properties Specific gravity
Model V(mired) x y mm 600nm DW DA Tg Ts α
-30/70
α
100/300
HK FA s
LB20 -20±5 0.433 0.406 1.522 3 1 470 515 95 117 490 110 2.81
LB40 -40±5 0.417 0.404 1.509 2 1 460 515 92 115 490 110 2.81
LB80 -80±5 0.388 0.398 1.541 2 1 460 510 99 116 490 110 2.83
LB100 -100±5 0.380 0.384 1.534 2 1 460 505 97 114 490 110 2.81
LB120 -120±5 0.365 0.379 1.517 2 1 480 535 94 105 520 130 2.57
LB140 -140±5 0.353 0.371 1.513 1 1 480 535 95 107 520 130 2.57
LB200 -200±7 0.316 0.342 1.514 1 1 480 530 92 105 520 130 2.57

📋 Quality, Certifications & Environmental Compliance
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