Product Details
Classical opera glasses that will enrich your theatre visit. Elegant style, blacvk lacquered body with pewter coloured trim, with achromatic coated optics. Centre focus wheel for ease of use and foldable bridge. Supplied with case and lens cleaning cloth.
Specification
Brightness
69,44
(Light transmission factor)
Close Focus
3m
(Minimum distance that the glasses will focus to)
Dimensions
100x50x31
(Physical size of glasses)
Glass
Bk-7
(Type of glass used in constuction)
Lens Coating FC
Yes
(Fully coated optics)
Objective
25mm
(Size of objective lens)
Twilight rate
8,66
(Light gathering ability)
Weight
156g
(Weight in grams)
Magnification
3x
(Maximum magnification)
