OCR-T Font Family
Being a geometric sanserif ocr-t comes in eleven weights from ultrawhite to infrablack (brightwhite, white, silver, lightgrey, grey, darkgrey, anthracite, black, jetblack). With more than 600 glyphs it covers all your typographic needs and manages to stay at the same place no matter which width you’re using. Its readability and legibility is more than fine although it needs no kerning.