Christmas Sale Nd300-30.5 Visible Absorptive 0.1% Transmission Neutral Density Filter M30.5x0.5 Series [tcED9GaT]

MidOpt ND300-30.5 Visible Absorptive 0.1% Transmission Neutral Density Filter

ND300 absorptive neutral density filters have an optical density of 3.0, meaning that they transmit an average of 0.1% of visible light. These filters include identical male and female threads on either end so that they can be stacked with other ND filters to achieve various optical densities. Because the glass substrate is absorbing 99.9% of the light that passes into the filter, these filters are not recommended for use with lasers or immediately in front of higher wattage lighting.

MidOpt ND300-30.5 Technical Specifications:

Product Line / Series	ND - Visible Neutral Density
Filter Model	ND300
Filter Type	Visible Absorptive 0.1% Transmission Neutral Density
StablEDGE	No
Useful Range	425nm - 675nm
Tolerance	+/- 0.015%
Peak Transmission	Not Specified
Surface Quality	40/20
Filter Size	30.5mm
Filter Thread	M30.5x0.5
Outer Diameter	36mm
Clear Aperture	29mm
Overall Thickness	7mm
Exposed Thickness	5.2mm
FWHM	Not Specified
Average Transmission	0.001
Optical Density	3
Brand	Midwest Optical Systems