기능

• A ray passing through one focus of a two-point ellipse is reflected in the ellipse plane and passes through the other focus.
• Using this principle, you can place a light source in one focus to focus light on the other.
• It is used when the light of a lamp enters an optical fiber or a light guide.
• High light collection performance is obtained by precise aspherical processing.
• The aluminum coating has a protective coating that is resistant to scratches, so it can be used stably for a long time.
• You can choose a mirror that matches your specifications from a wide variety of mirrors classified by outer diameter and focal point.
• Tempax (R) is a registered trademark of SCHOTT AG.
• A parabolic mirror (TPCA) is also available to project the light of the first focus at infinity.
• * When using a directional light source, light cannot be focused to the second focal point because light rays are not reflected on the mirror surface.
• * The luminance distribution may become a ring-shaped distribution when it is far from the second focal point.