Starfield Astroasis Focuser
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Starfield Optics Astroasis Focuser - SF-AOF
Oasis Focuser is an electronic focuser with clutch mechanism, designed for astronomical observation and photography amateurs. It also has some other excellent features.
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Support ASCOM interface
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Support USB HID device interface, driver-free for Windows operation system.
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Has two temperature sensors, one monitors board temperature, the other monitors ambient temperature
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Support backlash compensation
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Support electronic auto-focusing
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Has beep generator for tips or alarms
Below are the test results of running auto focus using Sequence Generator Pro and NINA respectively. The telescope used was Starfield ED102 Telescope.
In the test of Sequence Generator Pro, we performed auto focus tests repeatedly for 3 times. From the test results we can see that the final focus positions are very close each time. Two of them are even in the same position (85756), and the other one is only three steps away from them. Since the distance represented by each step is less than 1 micron, we can say that Oasis focuser can achieve micron precision.
Similarly, the final focus positions are also the same for two consecutive auto focus in NINA.
Features:
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Clutch function: Easy and fast switching between motor and manual focusing
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Bluetooth function: Mobile devices such as mobile phones can be used to control the focuser via Bluetooth
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Small size: Round appearance with small size
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High precision: Micron precision for each motor step
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Ability to drive heavy load: Testing indicates that it can drive net loads more than 5Kg
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Small backlash: Carefully selected motor model and product design results in small backlash
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Easy to install: Easy to install or uninstall focuser body. Only one screw needs to be used to install or uninstall focuser body. And it can be installed on many telescope focusers
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High integrated: Except for the ambient temperature probe, all functions and components (including motor, controller board etc.) are implemented and integrated in the single small-sized focuser body
What's Included:
✓ Starfield Astroasis Focuser - SF-AOF
✓ Clamp
✓ Clamp Connection Screw (5 pieces)
✓ Clamp Tightening Screw
✓ Locking Screw
✓ Gear Setscrew (5 pieces)
✓ Temperature Probe
✓ USB 2.0 Cable
✓ Gears (3 pieces)
✓ M1.5 / M2 / M3 Hex Keys