SVbony 1.25 CLS Filter for Astrophotography
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SVbony 1.25" CLS Filter for Astrophotography (Pre-Owned)
This pre-owned SVbony 1.25" CLS (City Light Suppression) Filter is in excellent condition with little to no blemishes. Designed to enhance contrast in astrophotography, it works by selectively blocking common artificial light wavelengths such as mercury and sodium vapor emissions, while allowing desirable astronomical wavelengths to pass through. This results in clearer, more detailed images of deep-sky objects even in light-polluted environments. The filter features quality glass optics with multilayer coatings for improved transmission and durability.
Key Specs:
- Size: 1.25 inches
- Type: CLS (City Light Suppression) filter
- Function: Blocks common urban light pollution wavelengths while passing key astronomical lines
- Material: Optical glass with multilayer coatings
- Housing: Anodized aluminum filter cell for durability
- Compatibility: Fits standard 1.25" eyepieces, cameras, and filter wheels
Use Cases:
- Enhancing deep-sky astrophotography from light-polluted areas
- Improving contrast and detail in nebulae, galaxies, and star clusters
- Compatible with telescopes, eyepieces, and astro-cameras using 1.25" threads
- Ideal for backyard astronomers and portable imaging setups