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SII Filter 77mm

SII Filter 77mm

Regular price $125.50 USD
Regular price Sale price $125.50 USD
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SII Filter 77mm for Camera Lens

Overall Review

Step into the realm of astrophotography mastery with the SII Filter 77mm, a pinnacle of precision and innovation designed to amplify your celestial explorations. Crafted with cutting-edge technology, this filter promises unrivaled clarity and detail, ideal for capturing the elusive beauty of distant galaxies and nebulae.

Product Specification

The SII Filter 77mm boasts a specialized 672nm wavelength, meticulously calibrated to capture the distinct emissions of celestial objects. This narrow-band high-pass filter is tailored for precise wavelength focusing, minimizing unwanted light interference to showcase cosmic phenomena with exceptional clarity and definition. Crafted from high-quality optical glass and encased in a robust metal frame, it ensures durability and stability during extended astrophotography sessions.


  • 672nm Wavelength: Targets specific emissions from celestial bodies, enhancing visibility of intricate details.
  • Narrow-Band High Pass Filter: Minimizes light pollution, emphasizing unique features of distant cosmic objects.
  • Robust Metal Frame: Provides durability and stability for outdoor and prolonged use.
  • Optical Glass Construction: Ensures sharp, detailed images with exceptional clarity and precision.
  • Compatibility: Available in various sizes, including the sought-after 77mm, compatible with a wide range of camera lenses.
  • Astrophotography Focus: Tailored for capturing stunning celestial images by filtering out unwanted light.

SII Filter Usage

The SII (Sulfur-II) Filter is specifically designed for camera astrophotography. It allows photographers to focus on precise wavelengths of light emitted by celestial objects, particularly those in the deep sky such as nebulae and distant galaxies. By filtering out unwanted light interference and emphasizing specific emissions, such as those at the 672nm wavelength characteristic of sulfur emissions, the SII Filter enables astrophotographers to capture stunning images with enhanced clarity and detail.

In essence, the SII Filter helps reveal the hidden beauty of the cosmos beyond what is visible to the naked eye or standard camera equipment. It is an indispensable tool for enthusiasts and professionals alike in their exploration and documentation of the night sky. However, it's important to note that the SII Filter is not intended for solar observation or photography due to its specific application in capturing deep-sky celestial objects.

SII Filter For Camera Lens


  • Astrophotography: Capture the intricate details of nebulae and galaxies with enhanced clarity and definition.
  • Celestial Object Observation: Explore the cosmos beyond visible light, revealing hidden beauties of the night sky.
  • Detailed Galaxy and Nebulae Imaging: Unveil the complexities and nuances of deep-sky objects with precision and accuracy.

Order Now

Embark on a journey of discovery with the SII Filter 77mm for Camera Lens Astrophotography. Elevate your astrophotography to new heights, uncovering the wonders of the universe in unprecedented detail. Illuminate your cosmic visions with clarity and precision—order your SII Filter 77mm today!


  • Wavelength: 672nm
  • Type: Narrow-Band High Pass
  • Frame Material: Metal

Package Contents

  • SII Filter for Camera Lens
  • Protective Case

Unlock the secrets of the night sky and capture celestial beauty like never before with the SII Filter 77mm. Perfect for both enthusiasts and professionals, it’s your gateway to unparalleled astrophotography excellence.


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