Phoenix filter wheel 7×2″

Description

Product description:

Phoenix Filter Wheel 7×2″

Support model: Poseidon, Zeus and Artemis series.

Body Threads: M54*0.75 on both sides

Filter size: 2″ mounted or 50mm unmounted filters

Material：Aluminum 6061-T6

Optical Length: 20mm

Hall Sensing Technology

Traditional infrared sensor scanning positioning hole to locate position, this way positioning accuracy depends on the size of the positioning hole, the smaller the hole, the higher the accuracy, but the diameter of the hole must have at least 1mm diameter, otherwise it is difficult to manufacture. But if use magnet on filter plate, Hall sensor will detect the center of the magnet, the positioning accuracy is better than infrared sensor.