FJW - 85086 Find-R-Scope C-Cell End Cap Assembly
The FJW 85086 Find-R-Scope C-Cell End Cap holds the battery and includes a 1/4-20 tripod mount. It's designed for current Find-R-Scope Infrared (IR) viewers but can also update older models that use the “E1” mercury or dual AAA batteries. (Note: it will not work for “E4” mercury models; see part 85086-1.)

