ca. 1880 Chevalier Paris Perlemor operaglas – messing patina, fungerende mekanisme - Dual barrel Galilean optics with central wheel focusing shaft - 1850-1900 - Frankrig - Chevalier
Observation binoculars - Monarch 10x42 6° Waterproof Binoculars with PENTAX Strap and Case - 2000-2010 - Japan - Nikon
Lorgnette / teaterkikkerter i forgyldt messing, perlemor og cloisonné-emalje — Frankrig, slutningen - 1850-1900 - Frankrig
Monokulær kikkert - Spektiv Spotting Scope 20-60x60 29m/1000m #96-12600# - 2010-2020 - Tyskland - bresser- Germany