Even after more than 30 years, it’s optics still hold up quite well when compared with today’s quality binoculars. It features an impressively wide field of view and, due to the wide IPD range, can be used by people with a very narrow IPD. The Jenoptem 10×50 W was produced from 1971 until 1990 this particular sample was made in 1986. * range of diopter adjustment not affected by position of focus wheel Weight (measured, with eyepiece cover and strap): 1‘067 g 1908' on front of left lens body 10)- LA VISTA PARIS marked binoculars and Superior Quality on the adjusting frame with black leather case with blue velvet lining 11)- CARL ZEISS/JENA TURACTEM 8x24 binoculars with neck strap. These are excellent high-quality binoculars, in good condition, lenses free from scratches. Comes with brown leather case and strap, please see final photo, case has no lid. The inscription is made in block letters with the help of silver alloy on the background of Carl Zeiss Tessar photo lens schematic image. There is also an inscription Marineglas 297707 6x on the right prism cover. Range of diopter adjustment (estimate): +/- 4 dpt*Įxcess travel of focus wheel beyond infinity position (estimate): 6.5 dpt* Carl Zeiss Jena boat binoculars with rubber protectors. There are inscriptions Carl Zeiss Jena on the left prism cover.

Minimum focus distance (measured): 5.85 mįocus type: CF (direction of rotation from close to infinity: > clockwise)ĭegrees of rotation of focus wheel from 5.85 m to infinity (measured): 220 degrees Usable eye relief (measured from rim of eyecup): 7 mm

1908 carl zeiss jena binoculars