ZWO Electronic Filter Wheels
The smallest and most lightweight Electronic Filter Wheels.
Product variants
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ZWO EFW mini motorized filterwheel mini 5 positions 1,25 inch or 31mm unmounted filters (ZWOEFWmini)
-22%265.00 €incl. 27% VAT
207.75 €Including 27% VAT:
207.75 € (79 984 HUF)Net price (for non-EU customers):
163.58 € (62 980 HUF)Add to basket
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ZWO EFW 7x36 mark II motorized filterwheel 7 positions 36mm unmounted filters, for ASI2600MM Pro (ZWOEFW7x36II)
-13%420.00 €incl. 27% VAT
363.38 €Including 27% VAT:
363.38 € (139 901 HUF)Net price (for non-EU customers):
286.13 € (110 158 HUF)Add to basket
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Available for deliveryBudapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651Delivery:Available for deliveryBp. shop:Limited stock -
ZWO EFW 7x2 motorized filterwheel 7 positions 2"or 50.4mm filters (ZWOEFW7x2)
-18%568.83 €incl. 27% VAT
466.44 €Including 27% VAT:
466.44 € (179 579 HUF)Net price (for non-EU customers):
367.28 € (141 401 HUF)Add to basket
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Delivery:
Available for deliveryBudapest shop:
Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651Delivery:Available for deliveryBp. 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.
lszegedi's opinion
After a few weeks, months of usage
Optical quality
Mechanical quality
Price/Value ratio
ZWO EFW 8x31 motorized filterwheel 8 positions 1,25" or 31mm unmounted filters
Pros
Megfelelően teszi a dolgát, masszív felépítésü. Enélkül biztos nem kezdtem volna mono kameràval fotózni.
Cons
Talàn annyi, hogy jól jönne, hozza olyan porvédö sapka, amit az adapterek nélkül is lehet használni.
Summary
LRGB+Ha/OIII/SII szülőkkel használom ASI AIR Plus-al, teljesen jól működik.
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