ZWO 1.25″ IR-CUT Filter UV/IR Cut Filter for Astronomy Cameras & Astrophotography

Product Description

The ZWO 1.25″ IR-CUT Filter is an essential accessory for astrophotography and planetary imaging setups. Designed to block ultraviolet (UV) and infrared (IR) wavelengths outside the visible light spectrum, it helps astronomy cameras produce sharper images with more accurate colors and improved focus consistency.

Many refractor telescopes and astronomy cameras are sensitive to infrared light, which can create bloated stars and reduced image sharpness. The ZWO IR-CUT filter eliminates these unwanted wavelengths, improving contrast and overall image quality for lunar, planetary, and deep-sky imaging.

Built with high-quality optical glass and precision multi-layer coatings, the filter offers excellent light transmission within the visible spectrum while minimizing reflections and halos. Its standard 1.25″ threaded design ensures compatibility with most astronomy cameras, filter wheels, and eyepiece accessories.

This filter is widely recommended for one-shot color astronomy cameras and planetary imaging systems.

Specifications

• Model: ZWO 1.25″ IR-CUT Filter
• Filter Type: UV/IR Cut Filter
• Size: 1.25 inch threaded filter
• Function: Blocks ultraviolet and infrared wavelengths
• Optical Coating: Multi-layer anti-reflection coatings
• Compatibility: Astronomy cameras, filter wheels, eyepieces
• Usage: Planetary imaging, lunar imaging, deep-sky astrophotography
• Material: Precision optical glass with aluminum cell
• Mounting: Standard 1.25″ filter thread compatibility

What’s Inside the Box

• 1 × ZWO 1.25″ IR-CUT Filter
• 1 × Protective Plastic Storage Case
• 1 × Original Packaging Box