With a 30 mm center tube, PASSIONTrack turrets that can be zeroed without tools and a first-class field of view at 100m, you will succeed in target acquisition with the SPECTRA 4-16x50i even at full magnification and difficult lighting conditions. Of course, this riflescope is also equipped with parallax compensation to ensure safe use at longer distances and to eliminate point of impact deviation due to parallax. For the reticle, you can choose between the G4Drop with ballistic aiming marks or the G4i fiber reticle with a very fine and bright illuminated dot. Both have our iControl technology integrated, which automatically turns off the reticle after 3 hours and tells you when to change the battery. SPECTRA™ 4x is sure to be your go to choice that transforms a hunt into a harvest. 10 Year Warranty.  

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	210
Windage range total	cm at 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	370
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 Drop, G4i
Accessories included with the purchase	.	instruction manual, cleaning cloth, bikini scope cover, battery CR2032, throw lever