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ZWO EAFN Desktop
IMPORTANT: Starting May 14st, all orders for products that are made in China, regardless of their value, will be subjected to 30% tariffs + duties when imported in the USA. These fees will be billed to you by the carrier, and are your responsibility.
IMPORTANT: Starting May 14st, all orders for products that are made in China, regardless of their value, will be subjected to 30% tariffs + duties when imported in the USA. These fees will be billed to you by the carrier, and are your responsibility.

The Variable Polarizing Filter is an essential tool for astronomical observing, designed to enhance your viewing experience by reducing glare and controlling brightness. This adjustable filter allows you to fine-tune the amount of light entering your eyepiece, making it ideal for observing the Moon, planets, and bright stars without overwhelming glare.

  • Adjustable Light Transmission: Allows continuous control over light levels from 1% to 40%, perfect for adapting to various brightness conditions.
  • Improved Contrast: Reduces glare and enhances detail, especially for lunar and planetary observations.
  • Easy to Use: Simple twist mechanism lets you adjust the filter’s density on the fly without removing it from the eyepiece.
  • High-Quality Optics: Made from precision glass for clear, distortion-free viewing.
  • Versatile Compatibility: Fits standard telescope eyepieces, ensuring broad usability across different setups.

Whether you're reducing the brightness of a full Moon or bringing out fine details on planets, the Variable Polarizing Filter provides better control and comfort during your stargazing sessions.

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