Neutral Density Filter
Neutral optical density filteris often used in imaging or laser applications to avoid strong light damage to camera sensors or other optical component. 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 density filterswholesale. If you want to get the neutral optical density lens filters price, please feel free to contact us.
Description Of Neutral Optical Density Filter
Ecoptik makes fixed OD value neutral density lens filtersby depositing Inconel film on a clear cubstrate. The advantage of the coated 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.
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... | |
Double Convex Lens | The double convex lens/double convex mirroris symmetrical across both its horizontal and vertical axis. Each of the lens's two faces can be thought... | |
Pyramid Optical/Tetrahedral Prism | A pyramidal prism/angular cube reflector is always used to reflect a beam of light into the prism, regardless of the direction of the beam. Corner ... | |
Bandpass Filter | BRD Opticalwas founded in 2004, and is located in the city of Changchun-the optic base of China with a beautiful view and profound optical culture.... | |
Double Concave Lens | A double concave lens/double concave mirrorhas a negative focal length, thereby causing collimated incident light to diverge. The double concave le... |
Same products
Ball Lensed Fiber | 卖方: SHENZHEN PHOTONSTREAM LIMITED | Ball lensed fiber is an optical fiber with a spherical lens at one end. It improves light couplin... | |
Angle Polished Lensed Fiber | 卖方: SHENZHEN PHOTONSTREAM LIMITED | The Angle Polished Fiber Tip refers to the angled end of an optical fiber that has been carefully... | |
976nm 350W Fiber Coupled Laser Diode | 卖方: SHENZHEN PHOTONSTREAM LIMITED | 976nm 350W Multi-emitter Package Fiber Coupled Laser Diode is a high-power laser module designed ... | |
940nm Fiber Coupled Laser Diode | 卖方: SHENZHEN PHOTONSTREAM LIMITED | 940nm Fiber Coupled Laser Diode is a high-quality laser module that emits an infrared laser beam ... | |
940nm Band Pass Filter Optical Fiber | 卖方: SHENZHEN PHOTONSTREAM LIMITED | 940nm Band Pass Filter Optical Fiber selectively transmits light with a wavelength of 940nm while... |