ZWO Electronic Filter Wheels

The smallest and most lightweight Electronic Filter Wheels.

Product variants

ZWO EFW mini motorized filterwheel mini 5 positions 1,25 inch or 31mm unmounted filters (ZWOEFWmini)

incl. 27% VAT

265.00 €

Including 27% VAT:
265.00 € (107 325 HUF)

Net price (for non-EU customers):
208.66 € (84 508 HUF)

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Delivery:
Available for delivery
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:Available for delivery
Bp. shop:Limited stock
ZWO EFW 5x2 motorized filterwheel 5 positions 2" or 50.4mm filters (ZWOEFW5x2)

incl. 27% VAT

399.00 €

Including 27% VAT:
399.00 € (161 595 HUF)

Net price (for non-EU customers):
314.17 € (127 240 HUF)

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Stock avalability
Delivery:
Available for delivery
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:Available for delivery
Bp. shop:Limited stock
ZWO EFW 7x36 mark II motorized filterwheel 7 positions 36mm unmounted filters, for ASI2600MM Pro (ZWOEFW7x36II)

incl. 27% VAT

420.00 €

Including 27% VAT:
420.00 € (170 100 HUF)

Net price (for non-EU customers):
330.71 € (133 937 HUF)

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Stock avalability
Delivery:
Available for delivery
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:Available for delivery
Bp. shop:Limited stock
ZWO EFW 8x31 motorized filterwheel 8 positions 1,25" or 31mm unmounted filters (ZWOEFW8x31)

incl. 27% VAT

420.00 €

Including 27% VAT:
420.00 € (170 100 HUF)

Net price (for non-EU customers):
330.71 € (133 937 HUF)

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Stock avalability
Delivery:
Available for delivery
Budapest shop:
Minimal stock
Delivery:Available for delivery
Bp. shop:Minimal stock
ZWO EFW 7x2 motorized filterwheel 7 positions 2"or 50.4mm filters (ZWOEFW7x2)

incl. 27% VAT

569.00 €

Including 27% VAT:
569.00 € (230 445 HUF)

Net price (for non-EU customers):
448.03 € (181 453 HUF)

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Stock avalability
Delivery:
Available for delivery
Budapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Delivery:Available for delivery
Bp. shop:Limited stock

More about the product

The EFW mini is the smallest and most lightweight 1.25″ Electronic Filter Wheel in the world! Handles 5x1,25" or 31mm (unmounted) filters. Weights 300g only. Thickness is 20 mm.

Only one USB Cable is enough to power up the EFW, the max power consumption is around 120mA@5V, so you can powered it through the USB port.

The Electronic Filter wheel can be rotated in both counter clockwise or clockwise direction for filter selection.

The distance between the filter and sensor is only 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 vignetting up to F2 lens

The big EFW has two specifications: 8x31mm and 7x36mm. Thickness is still 20 mm.

The full EFW Set includes:
- 8*31mm or 7*36mm EFW 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 .

Software:
you just need to plugin the EFW with USB2.0 cable and install the ASCOM driver . There are ZWO Filter Wheel(1) and ZWO Filter Wheel(2) to select. Yyou can use either one of them. There are 2 ASCOM is for controling 2 EFW in one software.

Feedback (1)

New feedback

lszegedi's opinion

2022.09.07.

After a few weeks, months of usage

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