Let op! Dit is een dia(positief) zwart-wit film en kan niet ontwikkeld worden in de standaard zwart-wit filmontwikkelaars maar vereist een zeer specifiek ontwikkelproces zoals Fomapan-R / Agfa SCALA (NIET E-6). In deze starter kit zijn alle benodigde chemicaliën voor de ontwikkeling van de film inbegrepen inclusief acht filmrollen Fomapan R100.
FOMAPAN R is a panchromatic sensitized black-and-white reversal film intended for taking black-and-white transparencies and/or making movies. From the shape of the characteristic curve it is evident that the film is characterized by very good differentiation of fine gray shades both in areas of highlights and shadows. The spectral sensitisation of FOMAPAN R is designed for to true transfer colour tones into the gray scale when exposed in daylight, and simultaneously to make full use of the film speed when exposed in artificial light.
Due to a very efficient antihalo layer, situated between the base and emulsion layers, the film features very good resolving power and high contour sharpness.The antihalo layer will decolorize during processing.
The film has a nominal speed rating of ISO 100/21° when processed in R-100 Process. Other processes can cause deviations from the nominal film speed. It is, therefore, recommended that the real film speed be checked by trial tests in such cases.
Fomapan R100 B&W Reversal Developing Kit is a special set for the processing of black and white reversal films, such as Fomapan R100 and Adox Scala. The set contains four components including hydroquinone based developer used for 1st and 2nd development, ammonium thiosulphate based fixer, bleaching and cleaning bath. The processing set serves for preparation of 8x 330 ml of processing baths.
Unlike the normal B&W negative developing process, the exposed silver in the image remains clear and the unexposed areas turn black. In order to do this, the exposed silver areas are developed and washed away, and the remaining unexposed silver areas are then exposed (second exposure) and once again developed, then finally fixed. In this way, you get a slide with prefect gray tones.
The Bleacher is free of potassium bichromat. Full mixing and usage instructions are included, along with a developing time table for Fomapan R.
Attention: the reversal developing process is complicated! There are a few things that you need to watch out for. Since potassium bichromat can no longer be used, the bleach bath is a little touchy. The bleach bath used in this kit goes bad quickly. Therefore you need to mix the bleach just before you use it - preferably you should mix it during the developing process, run it through a coffee filter, and then use it. Be sure to bleach for a sufficient length of time! It is also very important that the film gets sufficient light during the second exposure.
Capacity: 8 films 135-36, 2 Super8/DS8/N8 Films 15 Meter or 1 film 16mm 30,5m/100ft.
|Aantal||Nieuwe eenheidsprijs vanaf dit aantal||U bespaart|
|5||€ 64,55||€ 2,00|
|Verpakking||8x Fomapan R100 135-36, 1x Fomapan R100 B&W Reversal Developing Kit|
|Formaat / grootte||35mm|
|Aantal opnames per film||36|
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