Name: ND300-49
Brand: Midwest Optical
SKU: ND300-49

Midwest Optical ND300-49

ND300-49

$118.75Request Lead Time

Neutral Density Filter

Useful Range: 425 to 675 nm
Optical Density: 3.0
Transmission: 0.10%
Tolerance: +/- 0.15%
Surface Quality: 40/20

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Accessories

Accessory Products

Midwest Optical SU37-49
Midwest Optical SU37-49, Step-Up Ring, from M37 x 0.75 To M49 x 0.75, 31.5 mm Outer Diameter, 33.2 mm Clear Aperture

$25.00 Quantity Add to Cart
Midwest Optical SU46-49
Midwest Optical SU46-49, Step-Up Ring, from M46 x 0.75 To M49 x 0.75, 51 mm Outer Diameter, 43.5 mm Clear Aperture

$25.00 Quantity Add to Cart

Midwest Optical SD52-49
Midwest Optical SD52-49, Step-Down Ring, from M52 x 0.75 To M49 x 0.75, 54 mm Outer Diameter, 48.3 mm Clear Aperture

$25.00 Quantity Add to Cart
Midwest Optical SD55-49
Midwest Optical SD55-49, Step-Down Ring, from M55 x 0.75 To M49 x 0.75, 57.4 mm Outer Diameter, 48.3 mm Clear Aperture

$25.00 Quantity Add to Cart

Description

ND300 absorptive neutral density filters have an optical density of 3.0, meaning that they transmit an average of 0.1% of the 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.

Useful Range: 425 to 675 nm
Optical Density: 3.0
Transmission: 0.10%
Tolerance: +/- 0.15%
Surface Quality: 40/20