Manufacturer description provided below. Better description coming soon.
- The smallest and most lightweight 1.25″ Electronic Filter Wheel in the world!
- 300g ONLY ! Small than your hand !
- The body is CNC machined from a full block of aircraft grade aluminium.
- Very thin design, 20mm ONLY
- The step motor is the heart of the EFWmini, which is made by NPM from Japan. You can trust its quality and relability.
- Supports both 5*1.25″ filters or 5*31mm filters
- The Electronic Filter wheel can be rotated in both counter clockwise or clockwise direction for filter selection.
- Only one USB Cable is enogh to power up the EFW, the max power consumption is around 120ma@5V, so you can connected it form the USB2.0 hub of our cooled cameras.
- The distance between the filter and sensor is around 10mm when you connect it to ASI1600.
- So 1.25″ filters won’t have vignetting up to F5 focal ratio scope and 31mm filter won’t have vigentting up to F2 lens
- Our new RGBL filters are recommended to work with ASI1600, it will offer nearly 1:1:1 RGB color balance.
The full EFW mini Set includes:
- EFW mini body, T2 nosepiece, 1.25″ Holder-T2, T2-T2, USB2.0 Cable
- 1.25″ filter requires: threads length shorter than 3mm, height without threads less than 7mm
- 31mm filter requires: a set of M42 screws and washers needed to fix the filters are included in the package .
How to use it:
- You just need to plugin the EFW mini with USB2.0 cable and install the ASCOM driver
- There are ZWO Filter Wheel(1) and ZWO Filter Wheel(2) to select, you can use either one of them
- There are 2 ASCOM is for controling 2 EFWmini in one software.