Product Details
Classical opera glasses that will enrich your theatre visit. Elegant style, ivory body with gold coloured trim, with achromatic coated optics. Centre focus wheel for ease of use and foldable bridge. Supplied with gold coloured neck chain, case and lens cleaning cloth.
Specification
Brightness 69,44 (Light transmission factor)
Close Focus 3m (Minimum distance that the glasses will focus to)
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 176g (Weight in grams)
Magnification 3x (Maximum magnification)
Specification
Brightness 69,44 (Light transmission factor)
Close Focus 3m (Minimum distance that the glasses will focus to)
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 176g (Weight in grams)
Magnification 3x (Maximum magnification)
