Adjustable Mechanical Slit

The Mechanical Slit provides precise adjustment of two blades either of stainless steel or brass opens centred equally about a C- mount threaded through the hole. These mechanical slits have two types of actuators either use a 10-micron resolution micrometre or 100 TPI lead screw for precise fine adjustment of blades. Each blade is painted black to reduce unwanted reflections. 

Specification

Material: Aluminium Alloy.
Finish: Black Anodised matte finish.
Opening Range: 0-6 mm.
Opens equally from centre. 
High precision polished blades either stainless steel or brass.
These mechanical slits have two types of actuators either use a 10-micron resolution micrometre or 100 TPI lead screw for precise fine adjustment of blades.
M6 tapped hole for at bottom of Slit for post mounting. 
Customs sizes are available.