S  Right angle projection. Line perpendicular to axis of housing.	F  Line projected from front end of housing.
SP Right angle projection. Line parallel to axis of housing.	LH Series Smallest packaged He-ne. Available as "S", "F", and "SP" projection.
D Series Detached power supply. Available as "S", "F", and "SP" projection.	FD Dot projected from front end of housing.
Mounting Bracket Full adjustability for fine alignment of the laser.	Magnum High power 15 mW. Available as "S","F", and "SP" projection.