Svbony Moon Filter 1.25/2 Inches with Metal Frame and Optical Glass

This 1.25/2-inch moon filter is designed to reduce glare when observing the moon and planets. It transmits a large portion of light in the visual spectrum, thereby enhancing contrast when viewing brighter objects.

Features

• Multi-spectral bandpass filter
• Enhances contrast for brighter objects like the moon and planets
• Reduces light pollution from telescopes
• Soft darkening effect of the night sky background for better visibility of faint objects
• Effective filter against selective wavelengths from sodium vapor sources and other artificial sources used in street lighting

Quality and Design

This filter is designed with a high-quality metal frame and blue glass. It fits all standard 1.25/2-inch eyepieces and accessories. The filter is mounted in an anodized casing and threaded on both sides to allow stacking with other filters if needed.

Specifications

• Size: 1.25/2 inches
• Sleeve Material: Metal
• Caliber: 1.25'' / 31.7 mm or 2'' / 50.8 mm
• Filter Thread: M28.5*0.6 or M48*0.75
• Thickness: 1.85 mm