The SVBONY SV155 is a versatile 7-piece telescope filter kit designed to enhance lunar and planetary observations. The set includes a Moon filter, a Circular Polarizing (CPL) filter, and five popular planetary color filters, allowing astronomers to improve contrast, reduce glare, and reveal subtle surface and atmospheric details on celestial objects.
The included color filters—Red (#23A), Orange (#21), Yellow (#12), Green (#56), and Blue (#82A)—are specially selected to highlight features on Mars, Jupiter, Saturn, and the Moon. The Moon filter reduces excessive brightness and glare during lunar observation, while the CPL filter improves image contrast by minimizing polarized and scattered light.
Manufactured with high-quality optical glass and durable aluminum alloy cells, each filter features standard 1.25-inch (M28.5 × 0.6) threads for compatibility with most 1.25" eyepieces, diagonals, and accessories. The threaded design also allows filters to be stacked for customized viewing.