Name: ND200-40.5
Brand: Midwest Optical
SKU: ND200-40.5

Midwest Optical ND200-40.5

ND200-40.5

$118.75Request Lead Time

Neutral Density Filter

Useful Range: 425 to 675 nm
Optical Density: 2.0
Transmission: 1%
Tolerance: +/- 0.15%
Surface Quality: 40/20

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Accessories

Accessory Products

Midwest Optical SU27-40.5
Midwest Optical SU27-40.5, Step-Up Ring, from M27 x 0.5 To M40.5 x 0.5, 42 mm Outer Diameter, 24.5 mm Clear Aperture

$60.00 Quantity Add to Cart

Midwest Optical SD46-40.5
Midwest Optical SD46-40.5, Step-Down Ring, from M46 x 0.75 To M40.5 x 0.5, 49.8 mm Outer Diameter, 39.7 mm Clear Aperture

$25.00 Quantity Add to Cart
Midwest Optical SD48-40.5
Midwest Optical SD48-40.5, Step-Down Ring, from M48 x 0.75 To M40.5 x 0.5, 49.8 mm Outer Diameter, 40 mm Clear Aperture

$25.00 Quantity Add to Cart

Description

ND200 absorptive neutral density filters have an optical density of 2.0 transmission an average of 1% of the visible spectrum. 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. Stacking two ND200 filters together would be very equivalent to a ND400 filter; i.e., visible light transmission would be approximately equal 0.1%.

Useful Range: 425 to 675 nm
Optical Density: 2.0
Transmission: 1%
Tolerance: +/- 0.15%
Surface Quality: 40/20