Singh-Ray 150 x 225mm 81A Light Balancing Filter

BH #SI81A69 • MFR #R-322
Singh-Ray
Singh-Ray 150 x 225mm 81A Light Balancing Filter
Key Features
  • Warming Light Balancing Filter
  • Less 200K to Convert 3400 to 3200K
  • For Use with LEE SW-150 Holder
  • CR-39 Optical Resin
The Singh-Ray 150 x 225mm 81A Light Balancing Filter helps to decrease the color temperature by 200K in order to warm the image slightly in order to match the color quality of illumination. When using an 81A filter, you will be able to attain 3200K balance when the prevailing light source is 3400K. The warming effect of this filter requires a 0.3-stop increase in exposure for normal results.
Special Order
Expected availability: 2-4 weeks
$310.00
Gerry R., B&H Photo Expert

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Singh-Ray R-322 Overview

The Singh-Ray 150 x 225mm 81A Light Balancing Filter helps to decrease the color temperature by 200K in order to warm the image slightly in order to match the color quality of illumination. When using an 81A filter, you will be able to attain 3200K balance when the prevailing light source is 3400K. The warming effect of this filter requires a 0.3-stop increase in exposure for normal results.

Singh-Ray rectangular filters are constructed from high-quality CR-39 optical resin for notable image quality and clarity. This filter measures 5.9 x 8.9" / 150 x 225mm and is compatible with LEE SW-150 filter holders.

Light balancing filter decreases color temperature and provides a warming effect.
Subtracts 200K in order to attain 3200K color balance from 3400K illumination.
Filter factor of 1.3 requires a 0.3-stop increase in exposure.

Singh-Ray R-322 Specs

Filter Type81A
Rectangular Size5.9 x 8.9" / 150 x 225 mm
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