![](http://www.alamy.com/thumbs/6/BFDABC7B-BD90-40B9-8BC1-59324672AE6E/2H08MCM.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