Thomas de Colmar Arithmomètre

Oct 13, 2025

Auction: 8. November 2025 4: Thomas de Colmar Arithmomètre, c. 1882 Starting bid: € 1.600 | Estimate: € 3.000 – 4.000 1st calculator in the world produced in series. Invented 1820 by Charles Xavier Thomas, Colmar/Alsace, later Paris. Marked: “Thomas de...

Quartz-Takumar 3.5/85

Oct 13, 2025

Auction: 8. November 2025 68: Quartz-Takumar 3.5/85 mm, 1963 onwards Starting bid: € 800 | Estimate: € 1.200 – 1.600 Asahi Opt. Co., Japan. For ultraviolet photography, lens head no. 949646, for M42 bellows unit, glass clean under point light, front lens for...

Asahi Quartz Takumar 5/135

Oct 13, 2025

Auction: 8. November 2025 90: Asahi Quartz Takumar 5/135 mm, October 1962 Starting bid: € 2.000 | Estimate: € 4.000 – 6.000 Asahi Opt. Co., Japan. No. 631841, in Seikosha SLV shutter, can only be opened to T. Lens front part is adjustable and engraved with...

Ultra-Achromatic-Takumar 4,5/85

Oct 13, 2025

Auction: 8. November 2025 67: Ultra-Achromatic-Takumar 4,5/85 mm, c. 1970 Starting bid: € 1.500 | Estimate: € 2.500 – 3.000 Asahi Opt., Japan. No. 3605072, for M42, it consists of both Quarz and Fluoride lenses and was designed for use with ultraviolet, visible...

Rolleiflex 2.8 F Aurum

Jul 27, 2025

Rolleiflex 2.8 F Aurum, 1983 Starting bid: € 1.200 | Estimate: € 2.000 – 3.000 Rollei-Werke Franke & Heidecke, Braunschweig. Gold-plated anniversary model, covered in brown reptile leather, no. 8300029. Schneider Xenotar 2.8/80 mm, some dust visible inside...