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| Price /Unit | $302.81 | $296.63 | $287.36 | $275.00 | Contact US |
Mechanical Zeroing Version ST20 Portable Harmonic Equatorial Mount with Double Dovetail Slot High Quality Astronomical Accessory
$1,672.84
Normal Version ST20 Portable Harmonic Equatorial Mount with Double Dovetail Slot High Quality Astronomical Accessory
$1,478.51
ST17 Portable Harmonic Equatorial Mount Ultra-low Backlash Harmonics with Handheld Storage Box
$1,160.29
Player One Phoenix Filter Wheel (8x1.25") for 1.25" Filters Ares Series Planetary & Guiding Cameras
Specifications:
- Type: Phoenix Filter Wheel 8x1.25"
- Supported models: Ares series, planetary cameras and guiding cameras
- Body threads: M42*0.75 on both sides
- Supported filter size: 1.25" filter is required. Filter frame ≤ 8.5mm and thread thickness ≤ 2.5mm
- Material: Aluminum 6061-T6
- Optical path: 20mm
Hall Sensing Technology
The traditional infrared sensor scans the positioning hole to locate, and the positioning accuracy depends on the size of the positioning hole. The smaller the hole, the higher the accuracy. But the aperture must have a diameter of at least 1mm, otherwise it is difficult to locate and produce. However, if a magnet is used on the filter disc, the Hall sensor can detect the center of the magnet and is much more accurate than the IR sensor.
Hybrid Stepping Motor
This super thin hybrid stepping motor can provide very smooth rotation. There is almost no vibration when the filter position is being changed.
Type-C Data Port
The thickness of the motor housing can be reduced by using the USB Type-C interface.
Supported Filters
Filter positions of Phoenix Wheel 8x1.25" have M28.5 x 0.6mm female threads, supporting 1.25" filters. The thickness of the filter body should be less than 8.5mm (with thread thickness ≤ 2.5mm).
Packing List:
Packaging Details:
- G.W.: 1kg
