Currency: EUR

EFW Mini 5x1.25" / 5x31mm

Temporarily out of stock

ZWO Optics

ZWO EFW Mini (5 x 1.25" or 5 x 31mm)

239,00 €
Estimated delivery time 3-18 days

Product description

The smallest and most lightweight 1.25″ Electronic Filter Wheel in the world! The body is CNC machined from a full block of aircraft grade aluminium.

  • Supports both 5*1.25″ filters or 5*31mm filters
  • Very thin design, thickness only 20mm 
  • Weight only 300g
  • The step motor is the heart of the EFWmini, which is made by NPM from Japan. You can trust its quality and relability.
  • The Electronic Filter wheel can be rotated in both counterclockwise or clockwise direction for filter selection.
  • Only one USB Cable is enough 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.

Product details


  1. EFWmini body
  2. 1.25″ cover
  3. T2 nosepiece
  4. 1.25″ holder(with cover and 2 screws)
  5. T2-T2 adapter(male)
  6. A bag of filter masks
  7. USB2.0 2m cable
  8. Phillips screwdriver
  9. A bag of M2 screws

Shipping costs

15,90 €
European delivery 2-5 days.
PostNord Parcel locker
5,90 €
PostNord Home deliver
19,00 €
Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard
14,90 €
Delivery to Europe in 2 to 5 days.
5,90 €
12,90 €















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