IDAS 6nm OIII Narrow Band Filter

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About this product

IDAS 6nm OIII Narrow Band Filter

Premium-quality Japanese-made 6nm OIII filter from IDAS. 

Specifications

• 6.0 +/- 0.2nm bandpass (measured value)
• 98% transmission (measured value)
• 2.5mm & 3.0mm thickness
• Optimised for focal ratios from F1.65
• Fully blocks up to 1300nm as illustrated in the plot
• Each filter is individually inspected and measured for quality
• Comes with the actual measured plot with unique product code (except 36mm)
• Made in Japan

IDAS is a trademark of ICAS Enterprise, Japan. 

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