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Technical data ATX / STX / BTX

Swarovski Optik Telescopes objective module 115ATX / STX / BTX objective module
Swarovski Optik Spotting Scope ATX Eyepiece ModuleATX eyepiece module
Swarovski Optik Spotting scope ATX interiorATX Interior 25-60x85
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Swarovski Optik Spotting scope Objective module 115+BTXBTX spotting scope system
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ATX spotting scope system

Objective
25-60x30-70xMagnification
65 mm85 mm95 mm115 mmEffective objective lens diameter
2.6-1.1 mm3.4-1.4 mm3.2-1.4 mm3.9-1.6 mmExit pupil diameter
20 mmEye relief
124-68 ft/1000 yds104-57 ft/1000 ydsField of view at m/1,000 m / ft/1,000 yds
2.37-1.30 °1.98-1.09 °Field of view degrees
57-71 °Field of view apparent
6.9 ft11.8 ft15.7 ftShortest focusing distance
> 5 dptDiopter correction at ∞
750-1800 mm900-2100 mmFocal length with TLS APO in mm.
Digital
M 67 x 0.75M 87 x 0.75M 97 x 0.75M 118 x 0.75Objective filter thread
Size & weight
13.3 in14.6 in16.8 in17.3 inLength in mm.
55.9 oz67.4 oz75.8 oz102.6 ozWeight
Environment & Conditions
-13 to +131 °FFunctional temperature
-22 to +158 °FStorage temperature
13 ft (4m) water depth (inert gas filling)Submersion tightness
other
900-2100 mmFocal length with TLS APO 30 mm. in mm.