Heliopan 39mm KB3 (82C) Cooling Color Conversion Glass Filter

Heliopan 39mm KB3 (82C) Cooling Color Conversion Glass Filter

Heliopan 39mm KB3 (82C) Cooling Color Conversion Glass Filter

B&H # HEKB339 MFR # 703921

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Expected availability: 4-6 weeks

Product Highlights

  • Rugged Brass Filter Ring
  • High Quality Schott Glass

This item is noncancelable and nonreturnable.

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Heliopan 703921 overview

  • 1Description

With about twice the correcting effect of the KB1.5 (82A) filter, the Heliopan 39mm KB3 Cooling Color Conversion Glass Filter removes the orange-red color cast that appears on photographs made on tungsten reversal film with artificial lights using 100-200 Watt bulbs, or from aged photoflood lamps. Therefore, this filter is ideal for neutral color reproduction with appropriate illumination.

Heliopan Lichtfilter-Technik of Munich, Germany, has changed their black anodized brass filter rings on most Heliopan non-rotating filters to their "slim" mounts. These slim mounts are made of black anodized brass stock and have so little rim in front of the lens (5.4mm) that they will not vignette with lenses as short as 21mm.

Heliopan offers a wide selection of sizes, screw-in, series, bayonet, square and rectangular filters including digital, video, center weighted, graduated, wide angle, Kaesmann polarizers, drop-in polarizers, etc.

Note: This filter is specific to lenses with Hasselblad's exclusive Series 60 (Bay 60) filter size

Maintains natural flesh tones; prevents reddish cast
Can create a mood of coolness
Heliopan cuts, grinds, polishes and coats their filters with the same techniques and equipment as used for the finest German camera lenses.
All Heliopan screw-in type and series size filters are mounted in precision black anodized brass rings to eliminate binding or cross threading and to ensure optimal alignment.
Filters still retain front threads for a lens cap, a lens hood or even stacking a second filter.
The portion of the Heliopan slim filters that are in front of the lens have been reduced in thickness by 37% over the former mount.

82 Series Conversion Chart

82A Increases temperature from 3,000 to 3,200 Kelvin (1/3 stop)
82B Increases temperature from 2,900 to 3,060 Kelvin (2/3 stop)
82C Increases temperature from 2,800 to 3,200 Kelvin (2/3 stop)
In the Box
Heliopan 39mm KB3 (82C) Cooling Color Conversion Glass Filter
  • Lifetime Warranty Against Manufacturer's Defects
  • Table of Contents
    • 1Description

    Heliopan 703921 specs

    Type Color Conversion
    Size 39mm
    Grade KB3 (82C)
    Filter Factor 1.2 (+2/3 stop)
    Multi-Coated Not Applicable
    Rotating Not Applicable
    Effect Reduces unnatural red tones in early morning or late afternoon light
    Application Used to make minor corrections in color temperature
    Color Temperature Increases temperature from 2800-3200 K
    Construction Schott Glass
    Front Filter Thread Size 39mm
    Front Lens Cap Size 39mm
    Packaging Info
    Package Weight 0.1 lb
    Box Dimensions (LxWxH) 3.4 x 2.7 x 0.5"

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