The AB Night Vision RVM-14 C-mount monocular housing is billet machined from 7075 aircraft-grade aluminum and designed to handle challenging real-world environments. The housing accepts standard MIL-SPEC PVS-14 eyepieces and C-mount objective lenses.
Mounting and Articulating Configuration: The RVM-14 features a side mounting area for PVS-14 accessories and uses a standard ¼-20 thread for mounting. Two RVM-14 monoculars can be connected to an RVM-14 Bridge in a binocular configuration using the small dovetail incorporated into the top of the housing. The same dovetail can be used with the RVM-14 Arm for single-monocular use. Both the RVM-14 Arm and Bridge are articulating and can lay back against the helmet when in the stowed position.
Gain Adjustment and IR Illuminator: A rotary switch controls the unit and also functions as the gain adjustment. The switch initially turns the tube on at full brightness, then dims the MX-11769 image intensifier tube as the knob is rotated further. An onboard infrared illuminator is activated by a pushbutton switch on the front of the unit. A protective fence surrounds the button to help prevent accidental activation. Indicators along the edge of the viewing area show when the IR LED is actively on or when the unit detects a low-battery condition.
Weight and Battery Life: The RVM-14 weighs 250 grams with a standard MIL-SPEC eyepiece and CR123 battery. Total weight varies depending on the C-mount lens installed. Approximate battery life at room temperature is 75 hours. The monocular ships with a standard RVM-14 battery cap and lanyard, along with a low-profile, flat-top battery cap for astronomy adapter use.
The RVM-14 is available in Flat Black. Its components are media blasted to provide a non-reflective matte finish before being black anodized for durability.
NOTE: An additional flat battery cap is included with the monocular because some C-mount objective lenses have an overhang that can interfere with the button on the standard lanyard and prevent the lens from seating fully.
SPECIFICATIONS:
- Power Source: (1) CR123 Size Battery
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Operation Time: Approximately 75 hours at room temperature
- Diopter Adjustment: -6 to +2
- Eye Relief: 25mm
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Weight: 250g with std Mil-Spec optics and battery (no objective)
- IR Illuminator: Built in
- Water Resistance: Dependent on objective lens used
- IR LED & Low Battery Indicators: Yes
- Intensifier Tubes: Compatible with MX-11769 or MX-10160 style
- Optics: Compatible with PVS-14 eyepiece and C-Mount objective
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Flange to Sensor Distance: Standard C-Mount, 17mm from front face of mono to inside focal plane of image intensifier cathode
- Warranty: 5 years on housing parts and service per policy
OPERATING INSTRUCTIONS:
- Assemble the monoculars just like a PVS-14
- The rotary switch turns on at full brightness then functions as a gain knob to dim the unit as you rotate further.
- The IR LED is controlled by the push button switch in the front.
- The indicator in the viewing area glows steadily if the IR LED is on, or flashes to indicate a low battery. If the IR LED is on and a low battery is sensed, the user will see the indicator staying on but pulsing brighter and dimmer.
- To install the Bridge or Arm onto the RVM-14 make sure the locking screw is fully backed out. Slide the shoe onto the dovetail until it stops, and tighten the locking screw to lock it in. Loosen the locking screw knob fully to remove.