F15-300mm Visible Zoom Lens
The f15-300mm zoom lens is mainly used in visible light band to detect specific targets or regions and transmit TV images and focal length in...
Bandpass filter is a device that passes frequencies within a certain range and rejects (attenuates) frequencies outside that range.
F25-500mm Zoom Lens for Visible
The F25-500mm zoom lens is mainly used in visible light band to detect specific targets or areas and transmit TV images and focal length inf...
Telecentric lens is designed to correct the parallax of traditional lens, which can be within a certain range of object distance, so that the ...
Ultraviolet (UV) Dome
BRD Optical dome lens is composed of two parallel optical surfaces, (A convex surface & A Concave surface). Normally we can control the ...
Half Ball Lens
High Reflective Metal Coatings
BRD Optica provide metal coated Front Surface Mirrors. The front surfacecoated with metal (Au, Al, or Ag) overcoated with silicon mon...
Achromatic Cemented-Double Lens
Achromatic Cemented Triple Lens
Double Concave Lens
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