DELTA OPTICAL VOYAGER II BINOCULARS

Delta Optical Voyager II Binoculars The binoculars of the Delta Optical Voyager II series are the perfect option for people looking for devices with good optical properties for little money. Despite the low price, they have been refined in mechanical and optical terms. Working softly on them, focusing and adjusting the interpupillary distance of the glasses. The comfortably contoured eyepieces and a handle allow long-lasting and comfortable observations. Thanks to the optical structure of the Porro type and the lenses and the BK7 glass prisms, the Voyager II binoculars provide a bright and clear image with a natural color. The optical system is enclosed in a housing covered with rubber, which prevents the device from slipping on your hand. The Voyager II series consists of binoculars equipped with lenses with a universal lens diameter of 50 mm, but with different magnifications. For daily observations, as well as for tourist and astronomical observations, we recommend Voyager II models 10x50 or 12x50 with the lowest increases. They provide a wide field of vision and a bright image also at sunset or at dawn. However, the Voyager II models 16x50 and 20x50 are aimed at users who need large increases. They allow the observation of the most distant objects and can be used, for example, to observe airplanes at cruising altitudes or wildlife. Due to the lower brightness of the image surface, these models are more suitable for daytime and non-crepuscular observations.   You can buy the Delta Optical Voyager II binocular in the following versions · 10x50 - ref: DO-1504 Increases: 10x Antireflective lens coating: MgF 2 Angular field of view: 7.0º Prism Porro BK7 Diameter objective lens: 50mm Twilight efficiency: 22.4 Diameter of the exit pupil: 5.0mm Field of vision 1000m: 123m Minimum focusing distance: 8m Water resistance: no Dimensions: 165 x 195 x 62mm Weight: 770g   · 12x50 - ref: DO-1505 Increases: 12x Antireflective lens coating: MgF 2 Angular field of view: 5.0º Prism Porro BK7 Diameter objective lens: 50mm Twilight efficiency: 24.5 Diameter of the exit pupil: 4.2mm Field of vision 1000m: 88m Minimum focusing distance: 8m Water resistance: no Dimensions: 165 x 195 x 62mm Weight: 800g   · 16x50 - ref: DO-1506 Increases: 16x Antireflective lens coating: MgF 2 Angular field of view: 3.5º Prism Porro BK7 Diameter objective lens: 50mm Twilight efficiency: 28.3 Diameter of the exit pupil: 3.1mm Field of vision 1000m: 61m Minimum focusing distance: 8m Water resistance: no Dimensions: 165 x 195 x 62mm Weight: 800g   · 20x50 - ref: DO-1507 Increases: 20x Antireflective lens coating: MgF 2 Angular field of view: 3.0º Prism Porro BK7 Diameter objective lens: 50mm Twilight efficiency: 31.6 Diameter of the exit pupil: 2.5mm Field of vision 1000m: 52m Minimum focusing distance: 8m Water resistance: no Dimensions: 165 x 195 x 62mm Weight: 800g