The Washi Z 400 is a black and white film. It is based on a film for aerial photography and is wonderfully suited for high-contrast B&W images. The Washi Z 400 film is panchromatic and has a sensitization up to 750nm.
Like the Rollei Retro 400S, it is cast on a polyester base.
The Washi Z 400 is only available for 35mm cameras. The cartridge does not have DX encoding, so it can only be used in cameras that offer the possibility to set the ISO value themselves. The sensitivity of the black and white film is specified as ISO 400.
It has to be developed in a real black and white developer. It is offered by a French supplier.
Development times
Times for the development of the Washi Z 400
Developer | Dilution | Developer / Water | ISO | Time | Temperature |
---|---|---|---|---|---|
D-76 | Stock | 400 | 10 min | 20°C / 68°F | |
Ilfotec RT Rapid | Stock | 400 | 1:10 min | 20°C / 68°F | |
Ilfosol 3 | 1+9 | 400 | 4:30 min | 20°C / 68°F | |
Microphen | 1+1 | 400 | 11 min | 20°C / 68°F | |
Rodinal | 1+25 | 400 | 7 min | 20°C / 68°F | |
R09 One Shot | 1+25 | 400 | 7 min | 20°C / 68°F | |
Adonal | 1+25 | 400 | 7 min | 20°C / 68°F | |
Studional | Stock | 400 | 4:30 min | 20°C / 68°F | |
XTOL | Stock | 400 | 8 min | 20°C / 68°F |
Calculation of the development solution
How much development solution do you need?
Sample photos
The pictures were taken with an Olympus OM 2. The film exposed to ISO 400 was developed in Rodinal for 7 minutes. The dilution was 1+25 and the temperature was 20 degrees Celsius. The negative was digitized using a Canon Canoscan 9000F (eBay / Amazon*).
Technical datasheet
Attribute | Specification |
---|---|
35mm Format | Yes |