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B&W F-Pro 093 Infrared Filter black red 830 62mm

B&W F-Pro 093 Infrared Filter black red 830 62mm

DKK 841
Inkl. Gratis Levering
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Forventet lev. 4-6 hverdage Denne vare er på lager ved vores leverandør, forbehold for mellemsalg ift sidste lager tjek d. 23-01-2022
Beskrivelse

Udvalgte Detaljer

ProducentB&W
Modelnummer65-072501
Varenummer486271
EAN4012240725014

Beskrivelse af B&W F-Pro 093 Infrared Filter black red 830 62mm

The B+W 093 Infrared Filter blocks the entire visible spectrum and so to our eyes looks completely opaque. It makes pure infrared photography possible by eliminating the visible red component. Its transmission only begins to exceed 1% at 800 nm, rising to 88% at 900 nm, and remains that high far beyond the upper limit of sensitization covered by infrared films. This filter is used less frequently in pictorial photography because of the dramatic loss of effective ISO, but in the scientific field, materials research and forensics, the limitation to a strictly infrared range is often important. The filter factor is in the range of 20 to 40 but largely dependent on the illumination present and on the characteristics of IR film.

Teknisk Info for B&W F-Pro 093 Infrared Filter black red 830 62mm

Filterstørrelse6,2 cm
Farve på produktSort
Antal pr. pakke1 stk

B+W F-Pro 093 Infrared Filter Black Red 830


The B+W 093 Infrared Filter 830 blocks all visible light, so it appears black and, unlike the B+W 092 Infrared Filter, allows 695 images to be taken in pure infrared without the visible red. The transmission only exceeds 1% at 800 nm and rises to 88% at 900 nm. With this pure IR filter, the residual IR sensitization of the digital camera is very important. The filter factor depends very much on the illumination. The optimum exposure value can be determined via a series of tests.

  • 62 mm Infrared Filter
  • For experimental photography
  • image results with extremely high black-and-white contrasts
  • Green foliage is rendered bright white

Type

polfilternej
UV / beskyttelsesfilternej
Protection Filternej
skylight- og farvekorrekturfilternej
Colour Correction Filternej
Colour Filternej
gråfilternej
Infrared Filterja
Light Pollution Filternej
Filter tilbehørnej

Generelt

diameter (mm)62

Egenskaber

InformationInfrared Blocking Filter

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