- Detent Lens
- 2016-11-05 02:23
- Available Dented zoom lensPrecision zoom, repeatable magnification;Six-stop can be preset to locate at the magnification
- Motorized Zoom Lens
- 2016-10-28 00:28
- Motorized control system:Accurate DC servo motor, impulse controlDouble speed than Hall-effect type with good repeatabil