Specialty Focus Drives

Description

Prior Scientific Inc. offers a series of precision focus drives designed for integration with laboratory microscopes. The NIKRFK model is engineered for compatibility with Nikon Ti, 80i, and FN1 microscope bodies. It incorporates an electronic clutch and provides a maximum speed of 320 micrometers per second, with step resolution adjustable from 10 to 100 nanometers depending on configuration, enabling high-resolution positioning under software control. The H122ROT is a universal focus drive suitable for many upright and inverted microscopes with standard coarse and fine focus knobs. Its key design feature is a rotating connector that prevents cable twisting during operation. The H122BFT variant is built for mounting onto optical tables with standard 1/4-20 threaded holes, offering vertical and horizontal adjustability to accommodate a wide range of microscope models. These drives facilitate automated and repeatable focus adjustments in imaging applications.