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URL: http://www.thaiexcite.com/ZWO-LRGB-Filters-1.25-inch-Set-for-planetary-.html

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ZWO LRGB Filters-1.25-inch Set (for planetary)

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รายละเอียด

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ZWO LRGB 1.25" Set (for planetary)

• Schott substrate material
• Glass thickness 1.1mm
• Fine-optically polished to ensure accurate 1/4 wavefront
• 90% transmission at passband
• Infrared wavelength 700-1100nm cut-off
• Precision off-band blocking
• Multi-layers anti-reflection coating

Note: According to ZWO, this LRGB version is recommended for planetary imaging, while the other (more expensive) version has better color balance and more suited for DSO imaging.

Transmission curve for the ZWO LRGB set