The Sky Rover Optics 56 mm UHC Filter Set includes two Ultra High Contrast astronomical filters designed for observing nebulae under light-polluted skies. These filters reduce the effects of artificial lighting such as street lamps and urban illumination, increasing the contrast between nebulae and the night sky background. This makes it easier to reveal faint nebular structures during visual observations.

Key features

• UHC (Ultra High Contrast) filter designed for nebula observation
• reduces the effects of artificial light pollution
• improves contrast between nebulae and the night sky background
• optical glass with double-sided multi-layer coatings
• aluminum frame with laser engraving
• M56 thread for installation on compatible Sky Rover binoculars

Kit contents

• Sky Rover Optics 56 mm UHC Filter (2 pcs.)

Technical specifications

• manufacturer: Sky Rover Optics
• model: 56 mm UHC Filter
• filter diameter: 56 mm
• filter thread: M56
• glass material: optical glass
• coatings: double-sided multi-layer coating
• frame material: aluminum
• weight per filter: 12 g
• quantity in set: 2
• compatibility: e.g. Sky Rover 2×54 Ultra Wide Angle and Sky Rover MS ED 10x50
• SKU: 25729