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Optolong

Optolong Filter H-Alpha 7nm Clip-on Filter for EOS-C Camera

Optolong Filter H-Alpha 7nm Clip-on Filter for EOS-C Camera

Regular price $269.00 USD
Regular price Sale price $269.00 USD
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OPTOLONG H-Alpha 7nm Clip-on Filter for EOS-C Cameras

Unlock the mysteries of the cosmos and capture stunning deep-sky images with the OPTOLONG H-Alpha 7nm Clip-on Filter designed specifically for astronomy enthusiasts using EOS-C cameras. This advanced filter is meticulously crafted to enhance your astrophotography experience, revealing intricate details of nebulae and other celestial phenomena with unprecedented clarity and precision.

Advanced Production Processes

The OPTOLONG H-Alpha 7nm Filter undergoes a series of cutting-edge production processes to ensure exceptional performance and image quality. Optical high-precision double-sided polishing guarantees that the filter does not compromise the integrity of your images. Precision double-sided optical coating, coupled with electron gun evaporation technology and Ion source assisted coating technology, maximizes transmittance and minimizes temperature-induced wavelength drift, resulting in unparalleled clarity and contrast. The high uniformity planetary wheel coating fixture further enhances the consistency of the filter's wavelength.

Features

  • Compatible with APS-C frame EOS-C cameras, the OPTOLONG H-Alpha 7nm Filter features a built-in Canon filter for seamless integration.
  • Constructed with high-quality Schott glass and Lu alloy material, the filter ensures durability and reliability for long-term use.
  • The frame is treated with anodized extinction to reduce reflections and stray light interference, enhancing contrast and image quality.
  • With a very narrow bandwidth, the filter brings out the rich details of nebulae and other deep-sky objects, allowing you to capture breathtaking astrophotography.
  • Precision double-sided optical coating and optical high-precision double-sided polishing further improve transmittance and cut-off depth, ensuring optimal performance.
  • Laser-engraved font ensures durability and visibility, while professional fine sandblasting and anode treatment prevent reflections and glare.
  • The filter comes in a PP material plastic box with high-density sponge lining for safe storage and transportation.

Compatibility and Safety

Compatible with EOS-C cameras such as 7D Mark II, 80D/800D, 77D/70D/760D/750D/700D 650D/600D, 550D/500D, 400D, 100D/1100D/1200D/1300D (Note: Not compatible with EF-S camera lenses), the OPTOLONG H-Alpha 7nm Filter ensures hassle-free installation and usage.

Important Note

The OPTOLONG H-Alpha 7nm Filter is not designed for sun observation. Looking at the sun with this filter can cause permanent blindness. Please adhere to safety guidelines and warnings provided.

Package Includes:

  • OPTOLONG H-Alpha 7nm EOS-C Filter
  • PP Material Plastic Box

Product Specification: OPTOLONG H-Alpha 7nm Clip-on Filter for EOS-C Camera

  • Brand: OPTOLONG
  • Product Name: H-Alpha 7nm Clip-on Filter
  • Model Number: LD1010E
  • Compatibility: Designed for use with EOS-C cameras (not compatible with EF-S camera lenses)
  • Filter Type: H-Alpha, Deepsky
  • Bandwidth: 7nm
  • Material:
    • Optical Glass: Germany Schott glass with double-sided processing
    • Frame: High-quality Lu alloy material with anodized extinction treatment
  • Coating Technology: Precision double-sided optical coating, non-two-piece glue, Electron gun evaporation technology, Ion source assisted coating technology (IAD)
  • Production Processes: Optical high-precision double-sided polishing, Precision CNC integrated molding
  • Features:
    • Built-in Canon filter for APS-C frame EOS-C cameras
    • Effective inhibition of light damage, sky glow, and stray light interference
    • Very narrow bandwidth enhances details of nebulae and deep-sky objects
    • Laser-engraved font for durability and visibility
    • Professional fine sandblasting and anode treatment to prevent reflections
  • Safety Warning: Not designed for sun observation; looking at the sun with this filter can cause permanent blindness
  • Package Contents:
    • 1 x OPTOLONG H-Alpha 7nm Clip-on Filter for EOS-C Camera
    • 1 x PP Material Plastic Box for safe storage
  • Compatibility Notes: Suitable for EOS-C camera types including 7D Mark II, 80D/800D, 77D/70D/760D/750D/700D 650D/600D, 550D/500D, 400D, 100D/1100D/1200D/1300D

Enhance Your Astrophotography Journey:

Elevate your astrophotography to new heights with the OPTOLONG H-Alpha 7nm Clip-on Filter. Immerse yourself in the beauty of the cosmos and capture breathtaking images of distant galaxies, nebulae, and star clusters with unparalleled clarity and detail. Trust in OPTOLONG's commitment to quality and innovation, and embark on an unforgettable journey through the wonders of the universe.

 

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