The GPO Spectra 6x 2-12x50i is a riflescope by GPO German Precision Optics with a 6x zoom (2-12x), a 50 mm objective, a 30 mm main tube and an illuminated G4i Fiber reticle in the second focal plane (SFP). Successor to the classic 3-12x56i, it offers more zoom, a wider field of view and a more compact design; the 50 mm objective ensures excellent twilight performance.
The G4i Fiber reticle is developed and made by GPO in Germany: its fibre-optic technology produces a very small, sharply defined and extremely bright illuminated dot that stays visible even in bright daylight and snow. This version belongs to the previous generation of the Spectra 6x series: high-transmission GPObright coating, Double HD objective, tool-free zeroing turrets with 1 cm clicks and an included throw lever. The iControl illumination is adjustable in intensity, switches off automatically after three hours and warns when the battery reaches 15%.
Key features
Magnification: 2-12x
Objective diameter: 50 mm
Reticle: G4i Fiber
Focal plane: second focal plane (SFP)
Illumination: iControl with automatic shut-off after 3 hours and low battery warning at 15%
Field of view at 100 m: 21 – 3.5 m
Exit pupil: 9.5 – 4.2 mm
Eye relief: 97 mm
Click value: 1 cm at 100 m (0.1 mrad)
Elevation and windage travel: 400 cm at 100 m
Parallax: fixed, parallax-free at 100 m
Light transmission (ISO 14490-5): 90%
Turrets: tool-free zeroing, cm clicks
Main tube diameter: 30 mm
Mounting: 30 mm rings (not included)
Length: 336 mm
Weight (without accessories): 593 g
Outer diameter objective / eyepiece: 57.2 / 45.8 mm
Recommended use
A true all-rounder for hunting: dawn and dusk hunting from a high seat, stalking and driven hunts, thanks to the 2-12x range and good low-light performance. Requires 30 mm rings (not included).