Armasight NRWVULCAN439DB1 Vulcan 4.5X Gen3 Bravo MG - Compact Professional 4.5x Night Vision Rifle Scope - Manual (Page 13)

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TABLE 2-1. SYSTEM DESCRIPTION
ITEM DESCRIPTION ITEM DESCRIPTION
1 Objective Lens Cap 12 Clamp
2 Lens 13 Photoreceiver
3 Focus Adjustment Knob 14 Pivoted Shutter
4 Main Body 15 Battery Cap with Battery Adapter
5 Weaver Rail 16 Reticle Brightness Adjustment Knob
6 Elevation Adjustment Turret Cap 17 Turn Switch
7 Eyepiece Ring 18 Gain Control Knob (only MG models)
8 Eye Cup 19 Control Compartment
9 Double Lever-Lock Quick Release
Picatinny Mount 20 Purge Screw
21 Rail
10 Cam Lever 22 Windage Adjustment Turret Cap
11 Lever Holder 24 Nut
2.2 SPECIFICATIONS
TABLE 2-2. OPTICAL DATA
ITEM VULCAN 4.5X VULCAN 6X VULCAN 8X
Magnification 4.5x 6x 8x
Objective Lens Focal Length 108 mm 145 mm 192 mm
Objective Lens F/number 1:1.54 1:1.8 1:2.13
Field of View 9° 7° 5.4°
Exit Pupil Diameter 7 mm 7 mm 7 mm
Eye Relief 45 mm 45mm 45 mm
Focus Range 10 m 25 m 50 m
Diopter Adjustment -4 to +4 diopters -4 to +4 diopters -4 to +4 diopters
Elevation/Windage Adjustment
Range (min) ± 45 MOA ± 33 MOA ± 25 MOA
Elevation/Windage Adjustment
Increment 17 SOA 12 SOA 9 SOA
TABLE 2-3. MECHANICAL DATA
ITEM VULCAN 4.5X VULCAN 6X VULCAN 8X
Dimensions (219Ч99Ч81) mm /
(8.6Ч3.9Ч3.2) in
(246Ч104Ч91) mm /
(9.7Ч4.1Ч3.6) in
(310Ч108Ч103) mm /
(12.2Ч4.2Ч4.1) in
Weight 0.97 kg / 2.1 lbs 1.09 kg / 2.4 lbs 1.43 kg / 3.1 lbs