Main / Catalog / Opera glasses / Theatre binocular 3x25 binoculars
The opera glasses intended to view theatrical, circus, variety performances and sports competitions are provided with a Galilean optical system with central focusing. Focusing is effected by rotation of the knob. White / Black / Red coloures are available on a choice The opera glasses are also used on tourist trips and excursions.
magnification | 2.5 times |
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diaphragm diameter | 24 |
angle of view | 12.4 degree |
interocular distance | 60.65 |
eyepiece focusing range | -5...+7 diopter |
dimensions | 100x34x53 mm |
weight | 0.14 kg |