138MM 81A FILTER

Item Number: 13881A
Price: $350.00
UPC: 049383001365
Filter Format: Larger Format
Color: 81A
Hi-res Image 1  
Light Balancing Filters
 
81 Series
The 81 series filters are useful with daylight corrected film in cool light conditions. As letters advance, density and warmth increases.
 
81A, 81B, 81C, & 81EF
  • Creates warmer tones and brighter colors on overcast days or when shooting with electronic flash
  • Great for improving flesh tones
  • 81A converts tungsten 3200 K film to 3400 K lighting
 
Filter
Conversion
Exposure increase
81A
3,400 to 3,200 K
1/3 stop
81B
3,500 to 3,200 K
1/3 stop
81C
3,600 to 3,850 K
1/3 stop
81EF
3,850 to 4,140 K
2/3 stop
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