SIGMAKOKI Visible Range Dichroic Miirror High Transmittance Range 420-470nm, 620-700nm　DIM-50S-GRE

Feature

• A mirror that separates the three primary colors (RGB) of light.
• Since it uses non-absorbing dielectric multilayers, it can use transmitted light as well as reflected light.
• If you also use this transmitted light, you can use any two of the dichroic mirrors to separate R, G, and B (Example DIM-RED+ DIM-GRE: reflection ⇒ red, reflection ⇒ green, transmission ⇒ blue).
• Since the transition from transmission to reflection is rapid, it can also be used as a wavelength separation filter.
• If the incident angle is varied by 0~45 degrees, it can also be used as a simple wavelength variable filter.
• You can create white light by superimposing three RGB colors of light with a dichroic mirror.
• B270 (R) is a registered trademark of SCHOTT AG.
• * Do not use with high-power laser or high-energy pulsed laser.
• * A dichroic mirror for the pulse laser is also available.
• * When used as an RGB mirror, set the angle of incidence to 45 degrees.
• Color separation will not be performed correctly if the camera is used at any other angle of incidence.

Specifications

• [ common specification]
• Material: B270(R) (white plate glass) or BK7
• Incident angle: 45°
• Adaptive wavelength: 400 - 700nm
• Scratch - dig: 60?40
• Effective diameter: Circle inscribed to 90% of outer dimensions of square
• [Individual specification]
• Transmittance band wavelength (45 degrees incidence): 420 - 470nm/620 - 700nm
• Transmittance band transmittance rate (45 degrees incidence): ＞80％/＞80％
• Cut-off band wavelength (45 degrees incidence): 510 - 550nm
• Cut-off band transmittance rate (45 degrees incidence): ＜5％
• Half wavelength (50%): 500±10nm/580±10nm
• RoHS conform product