A Galilean optical system encased in a metal alloy shell. The SL provides the widest field of view and excellent working depth. Available in 2.0, 2.5 and 3.0x magnification.
A Galilean optical system encased in a metal alloy shell. The SL provides the widest field of view and excellent working depth. Available in 2.0, 2.5 and 3.0x magnification.