Zeiss made Nobilem 8x56B - the Docter name was used for a while for marketing purposes. Condition as shown. The view through these is absolutely exceptional. Bright, neutral colors, super sharp. Because of the size of the optics, it is especially good in low light. Externally may have a few usage marks, but would appear ready for use in any weather. No double image. Focus adjustments work well. Rubber eyecups flexible but cosmetically challenged.