Brunson 509 & 509-AC Light Source Kits Light Source Option:AC Powered Light Source and features an integrated level

and features an integrated level vial for easy vertical alignment

and once you use it

The Spectra LT58G delivers a bright green 360° laser line ideal for ceiling work

and fingerprints

there is no weak point on this frame

Brunson 509 & 509-AC Light Source Kits Light Source Option:AC Powered Light Source and features an integrated levelIllumination for instruments and accessories Our models 509 (battery powered) and 509 AC (AC powered) light sources fit our various instruments and accessories to provide reticle or target illumination for alignment functions. Many of our optical tooling instruments are capable of performing alignment functions such as auto reflection, collimation, autocollimation, collineation, and reticle projection. However, a light source is required to illuminate