Aceste binocluri de opera sunt realizate in sistemul Galileo. Au avantajul ca sunt foarte compacte, fara sa fie nevoie de utilizarea prismelor. Cu toate acestea pupila de iesire este pe interior iar marginile campului vizual sunt neclare. Aceasta trasatura este specifica instrumentelor Galileo.
Daca doriti imagini clare pana la marginea campului vizual, trebuie sa cautati un binoclu clasic, dar care probabil nu va fi la fel de elegant. Pentru opera si teatru acest binoclu este insa absolut suficient.
(Marcus Schenk)
These opera glasses follow the Galileo system. They have the advantage of extreme compactness, without the need for prisms. However, the exit pupil lies inside the instrument leading to the edge of the field of view being rather ill defined. This feature is typical of Galileo systems.
If sharpness right out to the edge of the field of view is wanted then the, not quite as elegant, classic design of binoculars is needed. For use at the opera or theatre, these opera glasses are fully sufficient.
(Marcus Schenk)
