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This 30mm line of riflescopes packs incredible features into small, compact, and versatile optics, with premium features like industry-leading field of view, quick-adjust turrets, fast focus ocular, and generous eye relief. SPECTRA™ 4x is sure to be your go to choice that transforms a hunt into a harvest.
Thanks to their 30mm center tube diameter, the 4x zoom riflescopes impress with their slim design, short length and low weight. The outstanding optical quality is highlighted by wide fields of view and high light transmission values. Large lens diameters provide reserves of light until deep into the twilight. Unique in this class are the illuminated 4xi models featuring iControl™ illumination with automatic shut-off.
Technical Specifications
Magnification | . | 4x – 16x |
Field of view (FOV) m at 100m | . | 10,4 – 2,6 |
Objective diameter (mm) | Effective diameter | 50 |
Exit pupil diameter (mm) | Measurement of the pupilary ocular beam | 9,5 – 3,1 |
Eye Relief (inches) | From the last optical surface | 3,74 |
Eye Relief (mm) | From the last optical surface | 95 |
Travel value per click at 100y | 1 Click = x/100y | 1 |
cm travel value per click at 100m | 1 Click = x/100m | 1 |
Elevation range total (cm at 100m) | 100 | 210 |
Windage range total (cm at 100) | 100m | 210 |
Parallax compensation | Parallax free at x distance | 10 m – ∞ |
Transmission Daylight | ISO 14490-5:2005 | 90% |
Height (inches) | Without covers | 1,88 |
Height (mm) | Without covers | 47,9 |
Width (inches) | Fully extended | 3,2 |
Width (mm) | Fully extended | 81,2 |
Length (inches) | At outside diameter | 14,5 |
Length (mm) | At outside diameter | 369 |
Tube diamter (mm) | Width of main tube | 30 |
Weight (ounces) | Without covers | 20,08 |
Weight (grams) | Without covers | 629 |
Mechanical outer diameter (objective mm) | Objective end of scope | 57,2 |
Mechanical outer diameter (ocular mm) | Ocular end of scope | 45,8 |
Reticle Option | . | G4i MIL |