The Maco UP 100 plus is a black and white film. It was offered by the German photo retailer Maco. It was produced by another company.
The UP 100 plus is known for its panchromatic sensitization, allowing it to capture a broad range of light frequencies. The result is images that impress both in terms of detail fidelity and gray tone reproduction. The wide exposure latitude, combined with fine grain, leads to clear and detailed images. The film impresses with its high sharpness and well-defined tonal values, allowing for a myriad of gray shades.
Regarding its technical specifications, the UP 100 plus offers an ISO of 100/21°, providing an adequate speed for a variety of lighting conditions. Its impressive resolution of 110 lines/mm ensures that the finest details are captured in each image.
Storage
Long-term storage of film material is recommended in a dry and cool place. To avoid loss of quality, it's advisable to develop exposed film promptly.
Film Development
The UP 100 plus should be treated with a black and white developer. One can develop black and white films at home with the necessary equipment, but many photo labs also offer this service. The developer plays a crucial role in the final result.
| Developer | Dilution | ISO | Time | Temperature |
|---|---|---|---|---|
| LABOR PARTNER LP-GRAIN / ecotol | 1+7 | ISO 100 | 5 min | 20 °C |
| LABOR PARTNER LP-GRAIN X | Stock | ISO 100 | 8 min | 20 °C |
| CALBE A 49 | Stock | ISO 100 | 8 min | 20 °C |
| ILFORD ID-11 | Stock | ISO 100 | 8 min | 20 °C |
| ILFORD MICROPHEN | Stock | ISO 100 | 7 min | 20 °C |
| D-76 | Stock | ISO 100 | 8 min | 20 °C |
| XTOL | 1+1 | ISO 100 | 11 min | 20 °C |
| TETENAL ULTRAFIN | 1+20 | ISO 100 | 5:30 min | 20 °C |
| TETENAL ULTRAFIN Plus | 1+4 | ISO 100 | 4:30 min | 20 °C |
Calculation of the development solution
| Dilution | Developer (ml) | Water (ml) |
|---|---|---|
| 1+7 | 63 | 437 |
| Stock | 500 | 0 |
| 1+1 | 250 | 250 |
| 1+20 | 24 | 476 |
| 1+4 | 100 | 400 |
Not all developers have information on development times, mixing ratios, and temperatures. In such cases, it's advisable to refer to comparable films and experiment. After development, film strips emerge with the images visible on them. It is typically decided afterward whether to print photos or digitize them. Many development labs also offer photo printing.
To edit photos digitally, the film strips can be scanned. Various scanners across different price segments are available, varying in their functionality and quality. After scanning, images can be digitally edited or reprinted in physical form.
Availability and Alternatives
The film was available for 35mm cameras. A roll of the B/W film can hold 36 photos. It was also available as bulk film. The cartridge in which the film is located had a DX code. A selection of suitable cameras for the 35mm format can be purchased from various manufacturers such as Yashica, Lomo, or Fujifilm.
Additionally, it was offered as sheet film for large format cameras.
The production of the B/W film has been discontinued. A possible alternative in 35mm format is the Kentmere 100*. Of course, you can't achieve exactly the same results as the Macophot film.
