The TCNV-B Is a light weight binocular housing that is feature packed.  Offering Individual pod shut  off , On board and off board power, and manual gaincapable for future upgrades as well as IR. It is also capable of taking either anvis or pvs 14 style lenses. 
High strength reinforced injection molded polymer, Metal Dove tail.
 
Tubes: New old stock mil spec 64 res 25 snr min (1600 fom min) GP tubes with manual gain. 
Glass: Milspec Glass
 
Specifications:
 
Dimensions: 160mmx100mm×50mm
 
Function: Manual Gain Control.
 
Pod power off when rotated to side.
 
IR illumination.
 
Low Battery Indicator.
 
IR Source On indicator.
 
High light cut-off.
 
Diopter Adjustment.
 
LEMO out-board power connect.
 
Tube type: MX-10160 Or MX-11769(EGAC pigtail removed, and replaced with adapter )
 
Mount style: Dovetail
 
Warranty: 2 Year (Only housing)