Description
Neutral Gray Optical Glass Filters ZAB30
Neutral gray optical glass filters, also known as neutral density (ND) filters, are used in photography and cinematography to reduce the amount of light entering the camera lens without altering the color or hue of the image. These filters are often gray in color and come in different strengths or densities, measured in terms of optical density (OD) or f-stop reduction.
The primary purpose of using neutral gray filters is to control the exposure in situations where there is too much light. They allow photographers and cinematographers to achieve specific creative effects and overcome various technical challenges.
YOUJIA OPTICAL’s main products include various optical components such as colored optical glass filters, color filters, optical lenses, and dust-proof lenses. Who offer a wide range of optical parts, including:
- UV-transmitting visible-absorbing glass
- UV-transmitting black glass
- Near-infrared glass
- Infrared-transmitting glass
- Infrared-transmitting visible-absorbing glass
- Purple glass
- Cyan-blue glass
- Green glass
- Golden-yellow glass
- Orange glass
- Red glass
- Protective glass
- Heat-insulating glass
- Skylight glass
- Color temperature-raising glass
- Color temperature-lowering glass
- Wavelength calibration glass
- Yellow glass
- UV glass
- Neutral density glass
- Clear optical glass
- K9 glass
- Quartz glass
- Milk-white glass
- UV glass and infrared glass lenses
- Quartz glass heat-insulating glass lenses
- Bandpass glass neutral gray glass plates
- Skylight glass plates and milk-white glass plates
- Polarizing mirror vacuum mirror-coated glass plates
- Anti-radiation wavelength calibration lenses
- B270 glass lenses
- Protective glass mirrors
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