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.
|angle of view||12.4 degree|
|eyepiece focusing range||-5...+7 diopter|