![](http://www.alamy.com/thumbs/6/E1EC2F53-6F1A-42C5-B85D-64E18EDD996A/2H08MH2.jpg)
Closeup vintage folding opera glasses. Old compact binoculars.
Size: 7360px × 4912px
Photo credit: © Norasit Kaewsai / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: antique, binocular, compact, enlarge, equipment, field-glass, focus, glass, glasses, instrument, isolated, lens, lorgnette, magnification, magnify, metal, object, observe, observer, opera, optical, optics, pocket, rare, rarity, retro, spectator, theater, theatrical, tool, view, vintage, watch, zoom