 Select from 10 Lower Function Modules to provide a variety of focus, illumination and magnification options to your Optem® Zoom 70XL system.
Standard Module, pictured at left – A cost-effective means of configuring a Zoom System when internal focus or coaxial illumination are not required.
 Internal Focus Module, pictured at right – Ideal for applications without focusable support systems. Provides the ability to focus over a 10mm axial distance at the object.
 Coaxial Illumination Module – These Modules provide a port for the injection of incidental light. Available with Internal 10mm Focus in manual or motorized options.
Wide-Angle Vertical Illuminator Module – This 0.8X Module is designed to fully illuminate fields up to 25mm.
 Variable Working Distance Auxiliary Lens Module, pictured at left – Intended for applications requiring working distances between 127mm (5”) and 432mm (17”). Covers magnification factors 0.288X at 127mm, and 0.109X at 432mm.
Download Variable WD Aux Lens Specs.pdf (.02MB)
 Infinity-Corrected Objective Module – Incorporate Infinity-Corrected Objectives utilizing one of four Objective Lower Function Modules. All are equipped with M26 x 36 tpi threads to accept Optem, Mitutoyo objectives, and workalikes. These Modules can be converted back to standard optical performance with a 2X Conversion Lens.
An RMS thread adapter is available for use with Nikon and Olympus Objectives.
Zoom 125C Lower Modules can be coupled to Z70XL Modular Upper Cores with the help of this adapter: 33-03-63. Please contact us with any questions. | 
