Instruction Manual
10
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2. Specifications
Model
4-16×50SF
4-16×50SF IL
6-24×50SF IL
Reticle
FX-MOA
FX-MRAD FX-MOA FX-MRAD
FX-MOA
FX-MRAD
Actual magnification (×) 4-16 4-16 6-24
Effective objective diameter (mm) 50 50 50
Exit pupil
*1
(mm) 12.5-3.1 12.5-3.1 8.3-2.1
Eye relief
*1
(in.)/(mm) 4.0-3.6/101.6-91.4 4.0-3.6/101.6-91.4 4.0-3.5/101.6-88.9
Tube diameter (in.)/(mm) 1.2/30 1.2/30 1.2/30
Objective outside diameter (in.)/(mm) 2.4/60.3 2.4/60.3 2.4/60.3
Eyepiece outside diameter (in.)/(mm) 1.7/44 1.7/44 1.7/44
Adjustment graduation 1 click: 1/4 MOA
*2
1 revolution: 25 MOA
*2
1 revolution: 100 clicks
1 click: 0.1 MRAD
*3
1 revolution: 10 MRAD
*3
1 revolution: 100 clicks
1 click: 1/4 MOA
*2
1 revolution: 25 MOA
*2
1 revolution: 100 clicks
1 click: 0.1 MRAD
*3
1 revolution: 10 MRAD
*3
1 revolution: 100 clicks
1 click: 1/4 MOA
*2
1 revolution: 25 MOA
*2
1 revolution: 100 clicks
1 click: 0.1 MRAD
*3
1 revolution: 10 MRAD
*3
1 revolution: 100 clicks
Max. internal adjustment 90 MOA
*2
25 MRAD
*3
90 MOA
*2
25 MRAD
*3
60 MOA
*2
17 MRAD
*3
Parallax setting (yd.)/(m) 50-∞/45.7-∞ 50-∞/45.7-∞ 50-∞/45.7-∞
Field of view at 100 yd.
*1
(ft) 27.2-6.8 27.2-6.8 18.0-4.7
Field of view at 100 m
*1
(m) 9.1-2.3 9.1-2.3 6.0-1.6
Length (a) (in.)/(mm) 14.8/375 14.8/375 15.2/387
Mount length (b) (in.)/(mm)
3.1/78.8 3.1/78.8 2.3/59.1
Mount length (c) (in.)/(mm)
1.4/35.8 1.4/35.8 1.4/35.8
Mount length (d) (in.)/(mm)
2.2/54.8 2.2/54.8 2.2/54.8
Weight (oz)/(g) 23.3/660 23.8/675 24.5/695
Power Source – CR2032 CR2032
Reticle intensity adjustment – 10 steps
*4
10 steps
*4
EMC – FCC Part15 subpartB ClassB
CE EMC DIRECTIVE AS/NZS
FCC Part15 subpartB ClassB
CE EMC DIRECTIVE AS/NZS
Environment – RoHS WEEE RoHS WEEE
Structure
Waterproof (up to 3 ft 3 in. (1 m) for 10 minutes) and nitrogen gas purged
*1
(at minimum magnification)-(at maximum magnification)
*2
MOA = Minute of Angle
*3
MRAD = milliradian (mil)
*4
Illumination intensity: 10 steps, with OFF positions between each step (change in the order of 1, OFF, 2, OFF, 3, OFF...10, OFF)
Objective Eyepiece
Letters a to d in the diagram above refer to lengths (a) to (d) shown in the Specifications table.