Canon Stepper Optical Filters

Ventex Corporations i-Line Filters are manufactured as direct replacements of the OEM (original equipment manufacturer) filters. 

Our filters outperform the OEM filters in several ways. Every filters light transmission (%T) is greater then 90% when new, while maintaining the specified 4.0nm bandwidth versus the OEM’s filter at 85%. We warranty our exposure i-Line filters for two years and guaranty that our filters %transmission will not degrade more than 10% within the warranty period. You will not get a warranty like ours from the OEM or other suppliers. Higher exposure light transmission means increased product throughput on your stepper. A scan sheet that indicates each filters initial values is provided with every filter.

Ventex i-Line Filter Warranty Policy

• BN9-6635-000V i-Line Filter (AA/FRA) - i3/i4/i5
• BN9-6634-000V Sub i-Line Filter (AA/FRA) - i3/i4/i5
• BN9-6210-000V Sub i-Line Filter (AA/FRA) - i1
• BN9-6211-000V i-Line Filter (AA/FRA) - i1
• Y60-0671-020V i-Line Filter A - i1/i2
• Y60-0672-020V i-Line Filter B - i1/i2
• BN9-7269-000V i-Line Filter C - i3
• BN9-7513-000V i-Line Filter (Universal) - i4/i5/iW
• BN3-1845-000V i-Line Filter (Universal) - i4/i5/iW

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