OPERA is a series of binoculars designed for indoor viewing, specially suitable for theaters.
Thanks to these binoculars you will always seat in front-row, fully enjoying the show, looking closer the actor expressions.

model: OPERA-43
type: pocket-theater
magnification/diameter: 3x25
focusing: central
field of view at 1000 m (1000 yd.):
127 m (381 ft.)
exit pupil: 6.5 mm
weight: 210 g (7.4 oz.)
tripod adaptability: no