Phoenix Filter Wheel 7x36mm

Support model: Poseidon series cameras, Artemis series cameras.
Body Threads: M48*0.75 on both sides
Filter size: 36mm unmounted filter is required
Material：Aluminum 6061-T6
Optical Length: 20mm
Weight: 522g

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 centre of the magnet, the positioning accuracy is better than infrared sensor.

Hybrid stepping motor

This super thin hybrid stepper motor can provide very smooth rotation, almost no vibration when change the filter position.