Grey Filter ND0.9 1.25"

The 1.25’’ ND-09 Gray Filter from Explore Scientific is the ideal tool to enhance your lunar observations. By uniformly attenuating brightness, this filter allows you to reveal hidden details that are overwhelmed by intense light. Perfect for moon observation, it's also useful for binary star systems where a brighter star might obscure the other. This filter can be combined with other color filters for optimal performance on larger telescopes.

Characteristics:

• Diameter: 1.25’’
• Density: 0.9 (13% transmission)
• Attenuates brightness without altering colors
• Ideal for observing the moon and binary stars
• Can be combined with other color filters

Advantages:

• Increases contrast for better visibility of lunar details
• Reduces excessive brightness for more comfortable observations
• Versatile: adapts to various telescopes and can be combined with other filters

Compatibility:

• Compatible with all telescopes accepting 1.25’’ filters

The Explore Scientific ND-09 Gray Filter is a must-have for any lunar or binary star observation, offering improved image quality thanks to optimal brightness management.