Z-PRO 153 Gray Neutral Density (ND) 4x Resin Filter - Neutral Density filters have several uses and offer the possibility to achieve otherwise unachievable results. ND filters appear gray and reduce the amount of light reaching the film. They have no effect on color balance.
The Z-PRO Series is recommended for focal lengths of 20mm onwards (in the 35mm format). This filter is made of CR39 Resin which is a reputable lightweight and unbreakable optical material also used for ophthalmic glasses.
|Type||Z-PRO Gray Neutral Density (ND) 4x Filter|
|Size||100 x 150mm (4 x 6"), 1.5mm thick|
|Grade||4x (2 stops)|
|Filter Factor||Reduces ISO to 1/4|
|Effect||Reduce the amount of light reaching the film
To use high speed film in bright ligh
|Application||Nature, travel, outdoor photography|
|Color Temperature||Not Applicable|
|Front Filter Thread Size||Not Applicable|
|Front Lens Cap Size||Not Applicable|