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2. Specifications
Model 1-4×24 IL 2.5-10×42 IL 2.5-10×50 IL 4-16×50SF IL
Actual magnification (×) 1-4 2.5-10 2.5-10 4-16
Effective objective diameter (mm) 24 42 50 50
Exit pupil * (mm) 24-6 16.8-4.2 20-5 12.5-3.1
Eye relief * (mm)/(in.) 104.1-96.5/4.1-3.8 101.6-94.0/4.0-3.7 101.6-94.0/4.0-3.7 101.6-91.4/4.0-3.6
Tube diameter (mm)/(in.) 30/1.2 30/1.2 30/1.2 30/1.2
Objective outside diameter (mm)/(in.) 30/1.2 52.3/2.1 60.3/2.4 60.3/2.4
Eyepiece outside diameter (mm)/(in.) 44/1.7 44/1.7 44/1.7 44/1.7
Adjustment graduation 1click: 15 mm @100m
1click: 0.54in. @100yd.
1click: 0.54MOA
1click: 10mm @100m
1click: 0.36in. @100yd.
1click: 0.36MOA
1click: 10mm @100m
1click: 0.36in. @100yd.
1click: 0.36MOA
1click: 10mm @100m
1click: 0.36in. @100yd.
1click: 0.36MOA
Max. internal adjustment **(MOA) 350 140 140 90
Parallax setting (m)/(yd.) 100/109.4 100/109.4 100/109.4 50-∞/54.7-∞
Field of view at 100m * (m) 36.7-9.1 14.5-3.6 14.5-3.6 9.1-2.3
Field of view at 100yd. * (ft) 110.1-27.2 43.6-10.9 43.6-10.9 27.2-6.8
Length (a) (mm)/(in.) 266.5/10.5 321.2/12.6 349.7/13.8 375.9/14.8
Mount length (b) (mm)/(in.)
76.6/3.0 55.5/2.2 55.5/2.2 83.6/3.3
Mount length (c) (mm)/(in.)
32.3/1.3 32.3/1.3 32.3/1.3 32.3/1.3
Mount length (d) (mm)/(in.)
52.7/2.1 52.7/2.1 52.7/2.1 52.7/2.1
Weight (g)/(oz) 450/15.9 535/18.9 590/20.8 630/22.2
Power Source CR2032 CR2032 CR2032 CR2032
Reticle Intensity Adjustment 33 position (OFF to 32) 33 position (OFF to 32) 33 position (OFF to 32) 33 position (OFF to 32)
EMC FCC Part15 subpartB ClassB
CE EMC DIRECTIVE AS/NZS
FCC Part15 subpartB ClassB
CE EMC DIRECTIVE AS/NZS
FCC Part15 subpartB ClassB
CE EMC DIRECTIVE AS/NZS
FCC Part15 subpartB ClassB
CE EMC DIRECTIVE AS/NZS
Environment RoHS WEEE RoHS WEEE RoHS WEEE RoHS WEEE
Structure
Waterproof (up to 1 meter for 10 minutes) and nitrogen gas purged
*(at minimum magnification)-(at maximum magnification) **MOA = Minute of Angle
Objective Eyepiece
Letters a to d in the diagram above refer to lengths (a) to (d) shown in the Specifications table.
IL #4 reticle w/Dot
Model 1-4×24 IL 2.5-10×42 IL 2.5-10×50 IL 4-16×50SF IL
Reticle IL #4 reticle w/Dot IL #4 reticle w/Dot IL #4 reticle w/Dot IL #4 reticle w/Dot
Magnification (×) 1 4 2.5 10 2.5 10 4 16
Reticle subtensions (cm at 100 metres/inches at 100yards)
Unit (cm) (in.) (cm) (in.) (cm) (in.) (cm) (in.) (cm) (in.) (cm) (in.) (cm) (in.) (cm) (in.)
A 51.04 18.36 12.76 4.59 20.35 7.32 5.09 1.83 20.35 7.32 5.09 1.83 12.79 4.60 3.20 1.15
B 10.12 3.64 2.53 0.91 4.00 1.44 1.00 0.36 4.00 1.44 1.00 0.36 2.56 0.92 0.64 0.23
C 400.32 144.00 100.08 36.00 160.13 57.60 40.03 14.40 160.13 57.60 40.03 14.40 100.08 36.00 25.02 9.00
D 21.02 7.56 5.25 1.89 8.45 3.04 2.11 0.76 8.45 3.04 2.11 0.76 5.23 1.88 1.31 0.47
Reticle Subtension Chart
Letters A to D in the diagram above refer to the reticle subtensions of units A to D
shown on the table to the right.