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The LS-OK30-FH enables installation of neutral and/or correction filters between the LS-OK30 light source and the integrating sphere. This makes intensity change in different levels or spectral influence on the luminous spectrum possible. Due to the extremely high temperatures of the halogen lamps, not all filter designs are appropriate. The 50mm diameter filter with a 3mm maximum width is placed in type LS-OK30-FHI filter pocket. This enables tool free filter change. The filter holder can be combined with the variable baffles.
Neutral density filter for use with filter holder LS-OK30-FH. Features: Holes-pattern attenuators. No influence on the light spectrum and color temperature.