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ZWO

ZWO D21 AR Protective Window

ZWO D21 AR Protective Window

Rs.4,560
Rs.4,560
Sale Sold out

ZWO-D21AR

Available Soon

Short Description


The ZWO D21 AR Protective Window is a precision optical window designed to protect compatible ZWO ASI camera sensors from dust and humidity. Its anti-reflective coating helps reduce unwanted reflections while maintaining efficient light transmission, making it a useful replacement or protective accessory for astrophotography cameras.


Technical Specifications


Specification Details
Brand ZWO
Model D21 AR Protective Window
Type AR (Anti-Reflective) Window
Diameter 21 mm
Thickness 1.1 mm
Flatness 1/4 λ
Main Function Protects camera sensor from dust and humidity
Compatibility Select ZWO ASI camera series


The D21 AR is compatible with selected ASI120, ASI178, ASI290, ASI224MC, ASI385, ASI185, ASI220, ASI462, ASI662, ASI678, ASI664, and ASI715 series cameras. Always confirm compatibility with your exact camera model before ordering.


What's in the Box?


  1. 1 × ZWO D21 AR Protective Window
  2. Protective packaging


Why Buy from Sky Deep Co.?


Buy your ZWO D21 AR Protective Window from Sky Deep Co. with confidence. Sky Deep Co. states that it is an authorized ZWO partner and authorized Celestron dealer in Pakistan, offering genuine astronomy equipment, official warranty facilitation, and local technical support.


Why Sky Deep?


  1. 100% genuine ZWO products
  2. Authorized ZWO dealership/partnership in Pakistan
  3. Authorized Celestron dealership in Pakistan
  4. Official warranty support
  5. Local technical assistance
  6. Expert compatibility guidance
  7. Nationwide delivery across Pakistan


FAQs


1. What is the ZWO D21 AR Protective Window?


It is a 21 mm anti-reflective optical window designed to protect compatible ZWO ASI camera sensors from dust and humidity.

2. What is the thickness of the D21 AR Window?


The ZWO D21 AR Protective Window has a 1.1 mm thickness.

3. Which ZWO cameras are compatible with the D21 AR Window?


It is compatible with selected ZWO ASI camera series, including ASI120, ASI178, ASI290, ASI224MC, ASI385 and several newer models. Check your exact camera model before purchase.

 

4. Does the D21 AR Window protect the camera sensor?


Yes. It is designed to protect the sensor from dust and humidity while its AR coating helps minimize reflections.

 

5. Where can I buy the genuine ZWO D21 AR Window in Pakistan?


You can purchase it from Sky Deep Co., which identifies itself as an authorized ZWO partner and Celestron dealer in Pakistan, with local warranty and technical support.




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