Player One Astronomy Phoenix Wheel 7x50 mm

Player One Astronomy Phoenix Wheel 7x50 mm unmounted

Support model: Zeus Series, Poseidon Series, Artemis Seriea, Ares Series, Uranus Pro, Apollo Pro

Body Threads: M54*0.75 on both sides

Filter size: 50 mm round unmounted filters only

Material：Aluminum 6061-T6

Optical Length: 20 mm

This version is specifically designed to avoid any hint of vignetting even at fast focal ratios on full-frame format sensors such as Player One Astronomy's Zeus series. It offers a slightly wider free aperture than the POA-PW7-2 model.

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.

Hybrid stepping motor

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

Type-C data port

Support filters

Filter Positions of Phoenix Wheel 7x50 mm support 50 mm round unmounted filters only.

Mechanical Drawing