Sentence examples for by using neutral density from inspiring English sources
For all measurements, the laser power was reduced in order to avoid photo-decomposition of the samples (burning) by using neutral density filters.
The irradiance was further reduced by using neutral density filters (Oriel Corp., Stratford, CT).
The Epac1-camps excitation wavelength was 440 nm and attenuated by 6% using neutral density filters.
Spectral sensitivity was measured by presenting 10 ms flashes at various wavelengths, using neutral density filters to adjust flash intensity so that the range of response amplitudes were along the middle, approximately linear, region of the V/logI function.
This allowed a detailed visualisation of hemozoin but required signal dampening using neutral density filters.
Powers at the sample were set between 0.5 and 5 mW using neutral density filters.
Intensity was adjusted using neutral density filters (AHF Analysentechnik).
The corals were maintained under shaded conditions at all times using neutral density screens.
The laser power was adjusted to 25 μW using neutral density filters.
For a 6 mm pupil, the retinal illuminance was adjusted to 60 cd/m using neutral density filters.
