ZWO D32 AR protect window


D32 AR glass window
Free Shipping though China air mail!

SKU: ZWO-D32AR1 Category:

Product Description

AR clear window

ZWO D32 AR protect window is used for ASI1600 mono and ASI1600 color cameras(suitable for both cooled and uncooled 1600 version) to protect the sensor from dust and humidity.

Technical Parameter:

Size: D=32mm

Type: AR window

Thickness: 2mm

Match Model:ASI1600MM, ASI1600MC, ASI1600MM-C, ASI1600MC-C


Before first usage of this product read manuals and install correct drivers and software.


  • Fast Shipping(amount ≧ 299USD) for free
  • Fast Shipping(amount < 299USD) : $20.00
  • Free Shipping(amount < 299USD) (Air Mail, 3-4 weeks) (Free)


  1. Fast Shipping: we will choose DHL, UPS, TNT, EMS etc to deliver it. Usually you will get your package in one week. We provide free fast shipping for order ≧ $299 or charge extra $20 for order < $299.
  2. Free Shipping: we will ship via DGM or China Post Registered Air Mail. It usually costs 2-3 weeks to reach US or Europe and costs 3-4 weeks to reach far places.
  3. Customers from Brazil and Chile should leave a message to provide your CPF or CNPJ as your custom needs it.
  4. Customers from Russia need to provide the name of your company.

Tracking site:


China air mail:


  • The price list on our website is USD without tax.
  • Please note that buyers areliable to pay tax involved, such as Import tax, VAT , customs handling fee, etc. The additional fees may be collected at time of delivery by courier.
  • For best local service we advise customers buy our cameras form local dealers.

Warranty and Return Policy

  • We provide 2-year warranty for our products, we will offer the repair service for free or replace for free if the camera doesn’t work within warranty period. After the warranty period, we will continue to provide repair support and service on a charged basis.
  • This warranty does not apply to damage that occurred as a result of abuse or misuse, or caused by a fall or any other transportation failures after purchase.
  • Customer must pay for shipping when shipping the camera back for repair or replacement
  • If you get a faulty camera, please contact us as soon as possible though email: Please describe the problem in detail and we will do our best to help you solve the problem. Most instances perceived problems are simply bad driver install or software configuration.
  • For customers who bought the camera from our dealer, dealer is responsible for the customer service for you.

Do you have uestion, answer or comment? Post here!

  1. (verified owner):

    Is the D32AR protect window, positive and negative like the LRGB Filters. Using a pen to examine the image. The image of a pen shows a green outline away from the line of sight on one side, whereas the green outline is toward the viewer on the other side. Which way facing the scope would be correct?

    • Sean Wang


      Hi, Scott. positive and negative side is only need to care in narrowband filters.

  2. :

    Hi ZWO team,
    is this a replacement part for the ASI1600 and identical to the original protect window in terms of the coatings? Or is this an improved version that eliminates the reflections that are seen on bright stars?

    • Sam Wen


      no, the reflection is come from the sensor
      this protect window cannot help

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