nd filter造句

To counter this problem, some manufacturers have created variable ND filters.
The attenuation values of ND filters are specified logarithmically.
One way to mitigate this problem is by tilting the ND filter stack.
To counter this, some manufacturers have produced high-quality extreme ND filters.
Another type of ND filter configuration is the " ND-filter wheel ".
It's difficult to find nd filter in a sentence. 用nd filter造句挺难的

In more modern times, the use of graduated ND filters was popularized by Galen Rowell.
In practice, ND filters are not perfect, as they do not reduce the intensity of all wavelengths equally.
An inexpensive, homemade alternative to professional ND filters can be made from a piece of welder's glass.
To help extend the exposure range, some smaller sensor cameras will also incorporate an ND filter pack into the aperture mechanism.
To create ethereal looking landscapes and seascapes with extremely blurred water or other motion, the use of multiple stacked ND filters might be required.
Typically, one can expect about 5-10 % variation of the attenuation across a ND filter, unless specified otherwise to the manufacturer.
Some modern automatic point-and-shoot cameras do not have a diaphragm at all, and simulate aperture changes by using an automatic ND filter.
Assuming that the absorption of the metallic ND filter is negligible, the order of the ND filter stack doesn t matter, as it does for the absorptive filters.
Assuming that the absorption of the metallic ND filter is negligible, the order of the ND filter stack doesn t matter, as it does for the absorptive filters.
About 4 % is reflected from the air / glass interface and several wedges can be used to greatly attenuate the beam to levels that can be attenuated with ND filters.

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