THIS PRICE IS FOR DEMO/DISPLAY UNITS! Once these demo/display units are gone, pricing will return to normal cost. There is no backordering allowed at this price!

Technical Data

Technical Data

Effective objective lens diameter (mm)                                                80

Eye relief (mm)                                                                                 17

Shortest focusing distance (ft / m)                                                     16.4 / 5

Diopter correction at ∞ (dpt)                                                             > 5

Objective filter thread                                                                        M 82 x 0.75

Functional temperature                                                                      -13 °F to +131 °F (-25 °C to +55 °C)

Storage temperature                                                                         -22 °F to +158 °F (-30 °C to +70 °C)

Submersion tightness                                                                        13 ft (4m) water depth (inert gas filling)

Technical data ATS/STS with eyepiece 25-50x

Magnification                                                                                        25-50x

Exit pupil diameter (mm)                                                                       3.2-1.6

Field of view (ft/1000 yds / m/1000 m)                                                   126-81 ft / 42-27 m

Field of view (degrees)                                                                           2.4-1.55

Field of view for spectacle wearers (degrees)                                            2.4-1.55

Field of view. apparent (degrees)                                                            60-70

Light transmission (%) total product                                                       85

Weight angled view (oz / g)                                                                    59.1 / 1675

Length angled view (in / mm)                                                                 15.8 / 400

Focal length with TLS APO (mm)                                                             750-1500

Technical data ATS/STS with eyepiece 20-60x

Magnification                                                                                         20-60x

Exit pupil diameter (mm)                                                                         4.0-1.3

Field of view (ft/1000 yds / m/1000 m)                                                     108-60 / 36-20

Field of view (degrees)                                                                             2.1-1.1

Field of view for spectacle wearers (degrees)                                              2.1-1.1

Field of view. apparent (degrees)                                                              40-65

Light transmission (%) total product                                                         86

Weight angled view (oz / g)                                                                      57.8 / 1640

Length angled view (in / mm)                                                                   15.8 / 400

Focal length with TLS APO (mm)                                                               600-1800