TRUE ND is a clear glass coated with a metal alloy film on both sides. Manufactured under strict quality control, TRUE ND will offer you accurate transmittance and true neutrality. Problematic infrared will also be filtered out thanks to its flat spectral curve up to 750nm. TRUE ND is just how ND filters are supposed to be.

Accurate Transmittance and True Neutrality

TRUE ND is a clear glass coated with a metal alloy film on both sides.

Manufactured under strict quality control, TRUE ND will offer you accurate transmittance and true neutrality. Problematic infrared will also be filtered out thanks to its flat spectral curve up to 750nm. TRUE ND is just how ND filters are supposed to be.

Product Features?

TRUE ND offers accurate transmittance and true neutrality.

Available Sizes?

4×5.65 and 6.6x6.6

Available densities?

A: 0.3, 0.6, 0.9, 1.2, 1.5, 1.8, 2.1

IR countermeasures?

A: TRUE ND not only offers flat ND qualities in a visible light region, but will also prevent color shifts.

Glass surface treatment?

TRUE ND is manufactured with durable coating processes. The coatings cannot be easily peeled off with standard use. There is no need to worry about video being affected by diffuse reflection.

What is the correct way to clean a TRUE ND filter?

Basically, you can clean a TRUE ND filter the same way you clean other cinema filters with regular lens cleaners like Pancro. It is most effective to use high volatility acetone, methanol, or purified water. Be careful when cleaning to avoid unevenness.