38A Dark Blue Air Filter - High Efficiency Replacement for HVAC Systems - Perfect for Home, Office, and Commercial Use

Description

This Lumicon #38A Dark Blue Filter is a Lumicon Color Filter. Made from renowned Schott and Hoya optical glass and allow for maximum contrast on viewing planetary and lunar detail. Individually precision ground, highly polished with maximum light transmission coatings on both sides, these filters are 100% guaranteed for life.

#38A Dark Blue

• Venus: Clouds
• Mars: Dust Storms
• Jupiter: Belts
• Jupiter: Great Red Spot
• Jupiter: Disc
• Saturn: Belts