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{"title":"OEM Precision Neutral Density Optical Color Cut Filter For Light Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/a6\/1627a479d26b0f35ede3a909cfa2-200x200-1\/oem_precision_neutral_density_optical_color_cut_filter_for_light_control.jpg","attrs":{"Brand Name":"LONGWAY","Model Number":"LW16092634","Certification":"ISO9001","Place of Origin":"Shanghai, China"}}
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{"title":"Custom High Precision Optical Color Cut Filter For Optical Instruments","imgUrl":"https:\/\/img.chinax.com\/nimg\/82\/ee\/0ca940808b582eaf851d34f6904d-200x200-1\/custom_high_precision_optical_color_cut_filter_for_optical_instruments.jpg","attrs":{"Place of Origin":"Shanghai, China","Brand Name":"LONGWAY","Model Number":"LW005","Packaging Details":"electrolytic capacitor paper,foam,carton"}}
OEM Precision Neutral Density Optical Color Cut Filter For Light Control
Material
Optical Glass : Constructed from precision-ground optical glass , ensuring high optical clarity and durability.
Anti-Reflective Coatings: Often features anti-reflective coatings to minimize reflections and maximize light transmission.
Property
Neutral Density: The filter offers a uniform density across its entire surface, allowing for precise control over the amount of light transmitted without altering the color balance.
Optical Precision: Manufactured to exacting tolerances, ensuring high precision in light control and color accuracy.
Scratch & Durability Resistance: Designed to withstand scratches, impacts, and environmental exposure, maintaining optical performance over time.
Color CUT Technology: Incorporates advanced color-cutting technology to block specific wavelengths of light, enabling fine-tuned light control for specific applications.
Function
Light Reduction: Primary function is to reduce the intensity of light entering a camera lens, optical instrument, or display device, preventing overexposure and allowing for broader aperture settings or longer shutter speeds.
Color Balance Maintenance: Maintains the color balance of the incoming light, ensuring accurate color reproduction in photographic or video applications.
Specific Wavelength Blocking: The Color CUT technology enables the filter to block specific wavelengths of light, such as UV or IR, reducing unwanted color casts or interference.
Application
Photography & Cinematography: Ideal for controlling light in photography and cinematography, enabling creative control over depth of field, shutter speed, and exposure.
Optical Instruments: Suitable for use in optical instruments such as telescopes, microscopes, and spectroscopes, where precise light control and color accuracy are crucial.
Display Devices: Can be used in display devices to manage screen brightness and color saturation, enhancing visual comfort and performance.
OEM Applications: Often supplied as an original equipment manufacturer (OEM) component for integration into specialized equipment or systems requiring precise light control and color accuracy.
Material
Optical Glass, Color Glass
Diameter Tolerance
+0/-0.15 mm
Thickness Tolerance
+/-0.15 mm
Cler Aperture
over 90%
Surface Quality
80/50~10/5 scratch and dig
Flatness
<λ/4@632.8 nm
Parallelism
<5 Arc seconds
Chamfer
0.1-0.5 mm x 45 degree
Coating
available
Usage
optical system, photography sysem, Lighting system
Introduction
Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted partner for busines... Introduction
Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted partner for busines...
