Description
ZWO LRGB Filter Set-1.25″
Unlock the full potential of your monochrome astronomy camera with the ZWO LRGB Filter Set-1.25″. This premium filter set includes four high-quality filters: Luminance (IR-Cut), Red, Green, and Blue, each designed to deliver exceptional performance for astrophotography enthusiasts.
Key Features:
- High Transmission: Each filter boasts over 92% light transmission, ensuring bright and clear images.
- Precision Passbands: Optimized to block light pollution from sodium lamps while allowing critical OIII emissions from nebulae, resulting in more natural color images.
- IR Blocking: Effectively blocks infrared wavelengths from 700nm to 1100nm, eliminating the need for a separate IR-cut filter.
- Optical Quality: Polished to ¼-wave and fully multicoated to minimize reflections and maximize image quality.
- Standard Size: 1.25″ mounted filters, compatible with ZWO manual and electronic filter wheels.
- Balanced Color: The RGB filters are weighted to approximately 1:1:1 for accurate color rendering.
Benefits:
- Enhanced Image Quality: Achieve superior image quality with natural color balance, thanks to high transmission and precision passbands.
- Reduced Light Pollution: Block unwanted light pollution, allowing for clearer images even in urban areas.
- Versatility: Ideal for both planetary and deep-sky imaging, making it a versatile choice for astrophotographers.
- Convenience: The integrated IR-cut filter simplifies your imaging setup by reducing the need for additional accessories.
- Durability: Built to last with multicoated surfaces and high-quality materials.
- Compatibility: Seamlessly integrates with ZWO EFW Mini or EFW8 electronic filter wheels, enhancing your overall imaging experience.
Whether you’re capturing the intricate details of planets or the stunning beauty of deep-sky objects, the ZWO LRGB Filter Set-1.25″ is your go-to choice for achieving high-quality, color-accurate astrophotography images. Elevate your astrophotography game with this essential filter set.
The New ZWO LRGB Filters are designed to approximately equalize the flux of the ASI1600 mono sensor. They feature better transmission, better coatings and better color separation than the original ZWO LRGB filters.
Technical Parameter
Size: 1.25″
Thickness: 5.5 mm+2.5 mm(thread)
Thread: M28.5*0.6
the RGB color combine weights will be approximately 1:1:1
- Fine-optically polished to ensure accurate 1/4 wavefront
- more than 92% transmission at passband
- Infrared wavelength 700-1100 nm cut-off
- Precision off-band blocking
- Multi-layers anti-reflection coating
- Small spectral “gap” to minimize effect of light pollution
- More parfocal – thickness 1.9+/-0.03 mm
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