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ZWO EFW (5 x 2″/7 x 2″) ZWO

Name: Discover our collection of ZWO EFW (5 x 2″/7 x 2″) ZWO to help you reach your goals
SKU: mode_4569475612768
Price: 119.60 USD
Availability: InStock

Original price was: $ 299,00.Current price is: $ 119,60.

Size

Clear

SKU: mode_4569475612768 Category: Astrophotography Accessories Tags: asi-6200mm-p, asiair-pro-1, eos-lens-adapter-for-2-filter-wheel, m68-oag-off-axis-guider, m68-sensor-tilt-plate, neaf2020, zwo-2-lrgb-filters, zwo-darkening-rings, zwo-new-narrowband-2-filter

We have two specifications for EFW2”:
TYPE1: EFW5X2”
TYPE2: EFW7X2”

2″ Thread-In Filters or

50.4mm ±0.5mm Unmounted Filters can be used

The 2” Electronic Filter Wheel can be rotated in both counter clockwise and clockwise direction for filter selection.

efw2-2 efw2-3

There is no need of multiple cables to power this wheel up, just one USB cable does the trick.The maximum power supply of this EFW is approximately 120mAh @ 5V, which can be operated from the Cooled CCD’s USB2.0 port.

When connected to ASI6200, the distance from the filter to the sensor is about 18mm

Our 2″ RGBL filters are recommended to work with ASI6200MM Pro camera, it will offer nearly 1:1:1 RGB color balance.

Below requirements must be met while using the 2” filter from third-party.

efw2-4

What’s in the box?

1. EFW2*5 or FW2*7 body
2. USB2.0 – 2m cable
3. A bag of M2.5*6 screws (6pcs/ bag)
4. A bag of filter masks for 50mm filters (7pcs/ bag)
5. Phillips screwdriver
6. A bag of M2*4 flat screws (23pcs/ bag)
7. M54M-M48F adapter
8. M54M-M42F adapter

5寸efw配件(1) 7寸efw配件(1)

Specifications for the darkening sets(4pcs):

External diameter: 88mm. Inner diameter: 55mm (2pcs) & 58mm (2pcs). Thickness: ≤0.2. 4pcs in total.
* The reason for including the darkening sets is to help solve the light leaking issue occurring in the gap of the filter wheel and camera.

How to install the darkening sets:

Mechanical drawing

efw2x5-mechanical drawing(1) efw2x7-mechanical drawing(1)

Usage guider:

Connection methods of ASI6200MM Pro, 2” EFW and M68 OAG to get the best back-focus-length-solutions-55mm:

https://astronomy-imaging-camera.com/tutorials/connection-methods-of-asi6200mm-pro-2-efw-and-m68-oag.html

Size	5-Position, 7-Position

Fast Shipping and Professional Packaging

Due to our longstanding partnership with UPS FedEx DHL as well as other major international carriers, we are able to provide various shipping options. Our warehouse personnel will pack each item according to our strict requirements. Before they are shipped, your goods will be thoroughly examined and secured. Everyday, we send to thousands of clients in different countries. This is a sign of our determination to become the largest online retailer globally. The warehouses and centers for distribution are in Europe, as well as the USA.

Note that orders containing more than one item will be processed according to the specific item.

Before shipping before shipping, we'll inspect thoroughly the items you've purchased. Most orders are delivered within 48 hours. The estimated delivery time is between 3 and 7 days.

Returns

The inventory is always changing and we do not fully manage it because of the fact that many parties are involved, including our warehouse and factory. Therefore, the actual inventory could change at any time. It's possible that your order will be unable to fill when you have placed the order.

Our policy is valid for 30 days. If 30 days have gone without a trace since the purchase and we are unable to offer an exchange or refund.

In order for your item to be returned it must be in its original packaging, unopened and in the same condition as when you received it in. It must also be in its original packaging.