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ZWO EFW - 7 x 36mm

by ZWO
SKU ZWO-EFW-7x36-II
Original price CA$425.00 - Original price CA$425.00
Original price
CA$425.00
CA$425.00 - CA$425.00
Current price CA$425.00
Credit available from affirm logo

Description

  • For 36mm unmounted filters
  • Easy to install on the telescope and the camera
  • Filters are easy to install
  • Made with NPM Stepper Motor from Japan
Availability:
1 in stock

Free Shipping in Canada*

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  • Description
  • Diagrams & Ressources
  • In the Box
  • ZWO EFW 7 x 36mm - Overview

    Advanced Electronic Filter Wheel for Mono Cameras

    The new ZWO EFW 7 x 36mm has been designed with astrophotographers in mind, offering seamless integration with ZWO astronomical mono cameras and improved functionality for enhanced imaging precision.

    Expanded Design with Enhanced Connectivity

    Newly added screw holes on the front and back covers allow for a secure and easy connection to ASI cameras.

    Larger body design enables better compatibility and flexibility with imaging setups.

    High-Quality Construction

    CNC-milled from aircraft-grade aluminum, ensuring durability and lightweight performance.

    Slim profile with a thickness of only 20mm for a compact setup.

    Reliable Step Motor

    Powered by a premium NPM step motor from Japan, known for its reliability and precision.

    7 Filter Slots

    Accommodates up to 7 filters, making it ideal for ZWO 36mm LRGB and SHO filter sets.

    Supports filter rotation in both clockwise and counterclockwise directions for efficient selection.

    Direct Connection

    The new screw holes bring filters closer to the camera sensor for optimized performance.

    Compatible with M68 OAG for advanced setups.

    Seamless Filter Support

    Fully compatible with all ZWO 36mm filters.

    For third-party filters, ensure a thickness between 1.5mm and 3.0mm (filter frame thickness of 1.8mm).

    Efficient and Convenient Power Supply

    Operates with a single USB 2.0 cable, simplifying cable management.

    Power consumption is just 120mAh @ 5V, allowing it to run directly from the USB hub of ZWO Cooled CMOS cameras.

    Why Choose the ZWO EFW 7 x 36mm?

    Improved Usability: Enhanced screw-hole design simplifies camera connection and alignment.

    Compact Design: Sleek, lightweight, and efficient for a wide range of astrophotography needs.

    High Reliability: Premium step motor ensures precise and smooth filter transitions.

    Versatile Compatibility: Supports a variety of filters, including ZWO 36mm filter sets and third-party options.

  • How to install the darkening sets ?

    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.

    ZWO EFW 7x36 - How to install the darkening sets ?

    Mechanical Diagram

    ZWO EFW 7x36 - Mechanical Diagram

    The best solution of 55mm back focus length

    The latest connection methods for the new 36mm EFW and ASI cameras can be found here: The best solution of 55mm back focus length
    If you are using ASI2600, then directly head over to this instruction: [ASI2600 Guide] 4 Connection methods to get 55mm back focus length

    ZWO EFW 7x36 - The best solution of 55mm back focus length
    • ZWO EFW 7x36 - In The Box

      EFW Body

      × 1

    • ZWO EFW 7x36 - In The Box

      1.25" cover

      × 1

    • ZWO EFW 7x36 - In The Box

      A bag of filter masks (10pcs/bag)

      × 1

    • ZWO EFW 7x36 - In The Box

      T2-T2 adapter (male)

      × 1

    • ZWO EFW 7x36 - In The Box

      1.25" holder (with 1.25" cover and 2 screws)

      × 1

    • ZWO EFW 7x36 - In The Box

      1.25" T Nosepiece

      × 1

    • ZWO EFW 7x36 - In The Box

      USB2.0 Cable (2m)

      × 1

    • ZWO EFW 7x36 - In The Box

      A bag of M2*4 flat screws

      × 1

    • ZWO EFW 7x36 - In The Box

      Phillips screwdriver

      × 1

    • ZWO EFW 7x36 - In The Box

      Darkening rings set

      × 1