SVBONY SV199 1.25″ Atmospheric Dispersion Corrector (ADC) is designed to correct atmospheric dispersion that causes colour fringing when observing planets at low altitudes. It significantly improves sharpness, contrast, and colour accuracy for planetary observation and imaging.

Key Features

• Corrects atmospheric dispersion
  Reduces colour separation caused by Earth’s atmosphere, delivering cleaner and sharper planetary images.
• Improves planetary detail
  Enhances contrast and fine detail on planets such as Jupiter, Saturn, and Mars, especially at low elevations.
• Easy to use and adjust
  Installs between the telescope and eyepiece or camera, with smooth adjustment levers for precise correction.
• Durable optical construction
  High-quality prisms with full multi-coating (FMC) reduce reflections, ghosting, and light scatter.
• Wide compatibility
  Fits standard 1.25″ focusers, eyepieces, and astronomical cameras.

The SV199 ADC uses full multi-coated prisms to minimise light scattering and chromatic aberration while maintaining high contrast. The coatings are scratch-resistant and designed for reliable performance under varying observing conditions.

A built-in bubble level allows quick and accurate alignment of the ADC, ensuring correct orientation during use.

The SV199 features a 1.25″ barrel with external T2 thread, allowing it to be used visually with eyepieces or paired with planetary astronomy cameras for imaging.

How to Use the SV199 ADC

Application Scenarios