1.0 Prototype lens for Nikkor-S Rangefinder camera Leica ELCAN 90mm 1.0 Wild Heerbrugg Reconar 98mm 1.0 Medium Format aerial photography lens Kollmorgen 153mm 1.0 Zeiss UR 250mm 1.0 Canon 8.5–25.5mm 1.0 zoom lens (made 1975–1983 for the 310XL Super 8mm silent and sound camera series, the fastest zoom lens ever made for Super8, originally advertised as facilitating "shooting at candlelight" in combination with 160-ASA films.)<ref name="Lossau">Lossau, Jürgen (2003). The Complete Catalogue Of Movie Cameras, Hamburg/Germany, atoll medien, p. 59, </ref> Apart from those already mentioned, many very fast lenses exist in C-mount (as used by 16mm film cameras, CCTV, medical & scientific imaging systems), including: Fujinon 50mm 0.7 Canon 'TV-16' 25mm 0.78 Fujinon YV2.7x2.9LR4A-SA 2.9-8mm 0.95 Apollo 25mm 0.85 Computar 8mm 0.8 (6.4 x 4.8 mm image) Ernitec 25mm 0.85 Fujinon 25mm 0.85 Tarcus 25mm 0.85 Kern Switar 18mm 0.9 (built for NASA for the Apollo Moon landing) Ampex 'LE610 Television Lens' 25mm 0.95 Angénieux 25mm 0.95 Type 'M1' and 'M2' (M1 was the original, more common, consumer-grade product, while M2 was aimed at the professional cine market, with better correction for aberrations and distortions) Angénieux 28mm 0.95 Type 'M1' and 'M2' (for 16mm film) Angénieux 35mm 0.95 Angenieux 50mm 0.95 Type 'M1' and 'M2' AstroScope 25mm 0.95 Avenir 25mm 0.95 Century 'Nighthawk' 25mm 0.95 Carl Meyer 25mm 0.95 Cinetar 25mm 0.95 Goyo Optical 17mm, 25mm, and 50mm 0.95 JML 25mm and 50mm 0.95 Navitar 25mm and 50mm 0.95 (see also above entry to the Noktor) Navitron 25mm and 50mm 0.95 (see also above entry to the Noktor) Schneider Kreuznach 'Xenon' 17mm, 25mm, and 50mm 0.95 Senko 25mm and 50mm 0.95 (see also above entry to the Noktor) Soligor 'Super Elitar' 25mm 0.95 Som Berthiot 'Cinor' 25mm and 50mm 0.95 Tarcus 'I.T.V. Lens' 50mm 0.95 Precise Optics 50mm 0.95 Kowa 50mm 0.95 Yakumo 25mm and 50mm 0.95 Zeika 'Nominar' 25mm 0.95 Kaligar 'Nominar' 25mm 0.95 Dallmeyer 25mm 0.99 (1930) Astro Berlin 25mm 1.0 Bausch & Lomb 29mm 1.0 Astro Berlin 'Tachonar' 35mm and 75mm 1.0 Carl Meyer Videostigmat 1.5" 38mm 1.0 RTH (Rank/Taylor Hobson) Monital 130mm 1.0 made by SOPELEM in France, Super35mm cine lens Very fast lenses in D-mount for use in (Super-)8mm film and video (Hi)8 cameras: Kern Switar 13mm 0.9 Cinetor 'TELE-PHOTO' 37.5mm 1.0 Walz 'TELEPHOTO' 37.5mm 1.0 Amitar 'Telephoto' 38.1mm 1.0 Rexer 'TELE' 38mm 1.0 Manon 'Telephoto' 37.5mm 1.0 Very fast lenses used in X-ray machines: