Description
Small dimensions, outstanding optics: Thanks to it’s length of 258mm (10.2″), the ATC spotting scope with angled view will fit in any backpack. A weight of just 970 gram (34.2 oz) makes it a top choice for tours in rough terrain and remote areas. The clever half shell makes it easier to position on a surface without a tripod and allows unimpeded turning of the focusing and zoom wheel at all times. In combination with the VPA 2, the ATC is ideal for digiscoping. The carrying strap adds the perfect finishing touch.
Eyepiece cover
Objective lens cover
Carrying strap
Half shell
Objective Lens Diameter
The objective lens diameter specifies how much light can enter the optics. This makes it a key factor in an instrument’s performance, for example, in twilight. The bigger the objective lens diameter, the more light the objective lens can capture. The darker the surroundings, the larger the objective lens diameter needs to be. Check the precise product name as the number after the ‘x’ specifies the objective lens diameter in millimeters. For example, a device with the suffix 10×42 has an objective lens with a diameter of 42mm.
Variable Magnification
Variable magnification makes it possible to adjust the magnification flexibly within a specific range. In contrast to fixed magnification, it allows you to zoom from the lower value to the higher value. However, as the magnification increases, the field of view, i.e. the image section, becomes smaller. Check the precise product name as the number in front of the ‘x’ specifies the magnification. For example, 30-70×95 is a device with a variable magnification from 30x to 70x.
Field of View
The field of view describes the size of the image section that can be seen through the optics. This is specified either in meters (width) at a distance of 1000m (m/1000m) or feet (width) at a distance of 1000 yds (ft/1000 yds) or as an angle (degrees). The higher the magnification, the smaller the field of view. Binoculars have a large field of view, which means you can see a wide area. Spotting scopes have a higher magnification, which makes the field of view much smaller, but you can see more detail.
Specifications
Length: 258mm
Color: Green
Magnification: 17-40x
Exit Pupil Diameter: 3.4-1.4mm
Field of View (m at 1000 m/ft at 1,000 yds): 62-34 m/1000 m
Field of View Apparent: 57-71°
Diopter Correction at :>5 dpt
Light Transmission: 88%
Effective Objective Lens Diameter: 56mm
Eye Relief: 20mm
Field of View Degrees: 3.52°-1.93°
Shortest Focusing Distance: 3.4 m
Objective Filter Thread: M 58×0.75
Functional Temperature: -25 to 55°C
Submersion tightness: 13′ Water Depth (inert gas filling)
Storage temperature: -30 to +70°C
Weight: 970 gram
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