- High quality optics for light intensive and sharp 3D images
- Variable magnification due to adjustable zoom lens
- Focusing with an ergonomic hand wheel, mounted either side, ideal for either a left or right handed operator
- Prism head tilted to 45° and rotatable through 360°; with dioptric adjustment
- Integrated incident and transmitted illumination, continuously variable
- Optional digital camera mounting is possible (SM 151)

