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ZWO ASTRO USA

4.5 (123)

EFW Filter Wheels

Name: ZWO ASTRO USA EFW Filter Wheels - EFW Filter Wheels
Brand: ZWO ASTRO USA
SKU: 42294717055038
Price: 269.0 USD
Availability: InStock
Rating: 4.8 (4 reviews)

4.5 (1,234)

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Color

Black

Quantity

Description

Note:The ZWO EFW-7x2-25 is in limited stock. Your order will be shipped approximately two weeks after placement.
The Next-Generation ZWO EFW Refinded Design · Anti Light-Leak Protection · Built for Astrophotography
A re-engineered internal ...

Reviews

4.8

5 ratings

EFW so far is working great. Nice and quiet and rotates without any conflict. Only issue I have is the documentation. I have mostly ZWO back end and it’s not an unorthodox set up and lacked the detailing for reducer/Spacer/CCA/EFW/Camera explanation. Particularly, how to mount my 2600 Duo! It wasn’t in the procedure!!! I mounted the EFW using the supplied screws working from inside the EFW to secure the camera. Lots of confusing and misleading information out there even from ZWO regarding this. It was 100% unclear how to do it!

Rimas · 9 days ago