Heliopan #25 Light Red Filter (39mm)

Heliopan #25 Light Red Filter (39mm)

Heliopan #25 Light Red Filter (39mm)

B&H # HE2539 MFR # 703910
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Heliopan 703910 overview

  • 1Description

The 39mm #25 Light Red Filter from Heliopan is designed to build strong contrast in black and white photography. The filter will make skies look more dramatic and give a tonal difference between foliage and flowers. Infrared images can also be enhanced by the filter, giving a moonlight effect. The colors blue and green are completely absorbed, which will make them darker and increasingly show more contrast. This filter will also cut and remove haze from a black and white image. Exposures should be increased by 3 stops, because of the 8x filter factor.

The ring is made from brass, which will prevent it from getting stuck on the front thread of a lens because of the pliable nature of the metal. The brass ring also has front threads, so filter stacking is possible. Schott glass is a high grade of glass that is used for all Heliopan filters.

Increases contrast in black and white film and darkens blue and green tones
Suitable for infrared photography and cuts through haze
Constructed from Schott glass
Brass filter ring prevents filter getting stuck on the front thread of the lens
Dual threading with 39mm front filter threads allows filter stacking
In the Box
Heliopan #25 Light Red Filter (39mm)
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description

    Heliopan 703910 specs

    Filter Factor/Density 0.9 (3 Stops) 8x
    Circular Size 39 mm
    Front Accessory Thread / Bayonet 39 mm
    Filter Material Glass
    Ring Material Brass
    Packaging Info
    Package Weight 0.12 lb
    Box Dimensions (LxWxH) 3.6 x 2.75 x 0.5"

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