Neutral Density Filter
Neutral optical density filter is often used in imaging or laser applications to avoid strong light damage to camera sensors or other optical components. This kind of optical density filters absorb or reflect untransmitted light to evenly reduce transmission in a given part of the spectrum.
Ecoptik (also known as BRD Optical) provides different types of neutral optical density filter wholesale. If you want to get the neutral density lens filtersprice, please feel free to contact us.
Description Of Neutral Optical Density Filter
Ecoptik makes fixed OD value neutral density filter by depositing Inconel film on a clear cubstrate. The advantage of the optical density filter is in the broader band and lower ripple than that of absorptive density filter. The coated wavelengthcan be extended to 200nm to 1100nm or more. The disadvantage is that there is some reflective light on the optical filter glass. The OD value can vary from 0.1 to 0.5. The OD value is controlled by coating inconel thin film thickness. Regular thickn thickness of the NDF is 1.1mm or 0.55mm.
This kind of optical density filters can be used for video, waterfalls, ophthalmology and landscape photography.
For more information about custom optical componentsand optical component design, please feel free to contact us!
在线联系供应商
Other supplier products
 |
Anamorphic Prism Description | An anamorphic prism pair is a pair of prisms which is usually used for reshaping the profile of a laser beam. For example, the elliptical beam from... |
 |
Plano Convex L Lens | Plano-convex L lenses/Mirrors are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed fo... |
 |
Dove Prism | Dove prisms have an unusual and very interesting characteristic , if you look through the prism and rotate it around a longitudinal axis, the image... |
 |
Infrared (IR) Dome | BRD IR Optical dome lens is composed of two parallel optical surfaces, (A convex surface & A Concave surface). Normally we can control the para... |
 |
Optical Mirror | BRD Optical co. Ltdis one of professional optical component manufacturers. We provide Plano Concave Cylindrical Lens, Plano Convex Cylindrical Lens... |
Same products
 |
Garden Outdoor Lighting | 卖方: JANMART DECOR CO.LTD | Garden Lights Supplier, Garden Lights Manufacturer, Garden Lights Factory Use these bulk garden ... |
 |
Corner Cube Retroreflector | 卖方: BRD Optical | BK7 and UVFS Corner Cube Retroreflector Prism are designed to deviate incident light by 180 degr... |
|
|
Anamorphic Prism Description | 卖方: BRD Optical | An anamorphic prism pair is a pair of prisms which is usually used for reshaping the profile of a... |
|
|
Neutral Density Filter | 卖方: BRD Optical | Neutral optical density filter is often used in imaging or laser applications to avoid strong lig... |
 |
Dielectric Mirror | 卖方: BRD Optical | A dielectric mirror, also known as a Bragg mirror, is a type of mirror composed of multiple thin ... |
