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Optolong L-Pro Canon EOS-C Filter

Optolong L-Pro Canon EOS-C Filter

Regular price $261.00 USD
Regular price Sale price $261.00 USD
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Optolong L-Pro Filter for Canon EOS 7D Mark II, 80D/800D, 77D/70D/760D/750D/700D, 650D/600D, 550D/500D, 400D, 100D/1100D/1200D/1300D

Unlock the mysteries of the universe with the Optolong L-Pro Filter, a revolutionary tool designed for Canon EOS-C series cameras. Whether you're a seasoned astrophotographer or an amateur stargazer, this filter promises to elevate your celestial photography experience.

Overall Review

The Optolong L-Pro Filter is a beacon of innovation in light pollution control and nebulae photography. Its advanced multi-bandpass design selectively enhances nebula emission lines while effectively filtering out disruptive artificial light sources. This results in breathtaking astrophotographs with enhanced clarity and detail, making it a must-have for capturing the beauty of the night sky.

Product Specification

  • Brand: OPTOLONG
  • Type: L-Pro Clip-on Filter for Canon EOS-C
  • Material: High-quality aviation-grade aluminum frame
  • Transmission: High transmission (>90%) at major nebula emission lines (OIII, H-beta, NII, H-alpha, SII)
  • Blocking: Blocks wavelengths from 380nm to 750nm, targeting light pollution sources
  • Coating: Multi-layer anti-reflection coating for durability and scratch resistance
  • Compatibility: Compatible with Canon EOS 7D Mark II, 80D/800D, 77D/70D/760D/750D/700D, 650D/600D, 550D/500D, 400D, 100D/1100D/1200D/1300D cameras (not suitable for EF-S lenses)


  1. Light Pollution Restraint: Suppresses unwanted wavelengths from artificial light sources, preserving natural colors and enhancing object visibility.
  2. Multi-Bandpass Design: Maximizes transmission across the visible spectrum (400-700nm), ensuring minimal color cast and optimal color balance in astrophotographs.
  3. High-Quality Construction: Precision-machined aviation aluminum frame with CNC molding for durability and lightweight performance in the field.
  4. Enhanced Clarity: Provides precise roll-off at light pollutant emission lines, allowing for clear and detailed images of nebulae, galaxies, and star clusters.
  5. Versatile Application: Ideal for both visual observation and deep sky astrophotography, enabling enthusiasts to capture celestial wonders with unparalleled precision.


  • Astrophotography: Perfect for capturing detailed images of emission and reflection nebulae, galaxies, and star clusters with reduced light pollution interference.
  • Visual Observation: Enhances the clarity and contrast of celestial objects, making it easier to observe and appreciate the night sky.
  • Urban Astronomy: Enables astrophotographers to achieve remarkable results even from light-polluted urban areas, revealing deep sky objects that would otherwise be obscured.

Embrace the challenge of astrophotography with the Optolong L-Pro Filter for Canon EOS-C. Experience the universe in stunning detail, capture the essence of distant galaxies, and elevate your passion for astronomy to new heights.

Note: Always observe safety warnings and avoid using the filter for solar observation.


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