High blocking performance, high transmittance high-performance hard coat filter.
- High transmittance: Average transmittance > 90%, capable of detecting weak Raman scattered light - High reflectance: Average reflectance > 90% - High durability: Usable for long periods In addition to Raman spectroscopy, it is ideal for integration into optical measurement systems such as confocal microscope systems. We also offer a wide range of custom, prototype, and OEM options beyond standard products, so please feel free to consult with us.
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basic information
Iridian Spectral Technologies' dichroic long-pass filters have high blocking performance and enable easy spectral separation by transmitting or reflecting wavelengths around the specified wavelength. They are particularly useful for Raman spectroscopy measurements that require the separation of Rayleigh scattered light (laser wavelength) and weak Raman scattered light. Two types are offered: a fixed model with a 45° incident angle and a tunable model with an incident angle of 40 to 50°. In addition to Raman spectroscopy measurements, they are ideal for integration into optical measurement systems such as confocal microscope systems. The hard-coated product lineup offers significantly superior optical properties compared to the traditional soft-coated filters, along with longer lifespan and high durability.
Price range
Delivery Time
※The delivery time varies depending on the model and quantity, so please feel free to contact us.
Applications/Examples of results
It is used as embedded components in optical measurement systems such as micro-Raman spectrometers. We provide them from a single piece, so they are also used in homemade devices at universities and research institutes.
Line up（7）
| Model number | overview |
|---|---|
| ZX000827 | For 532nm, fixed incident angle of 45°, size 36.2 × 25.2 × 2.0 (+/- 0.2) mm |
| ZX000858 | For 633nm, fixed incident angle of 45°, size 36.2 × 25.2 × 2.0 (+/- 0.2) mm |
| ZX000825 | For 785nm, fixed incident angle of 45°, size 36.2 × 25.2 × 2.0 (+/- 0.2) mm |
| ZX000949 | For 532nm, fixed incident angle of 45°, size 18 × 12.5 × 1.0 (+/- 0.2) mm |
| ZX000950 | For 633nm, fixed incident angle of 45°, size 18 × 12.5 × 1.0 (+/- 0.2) mm |
| ZX000951 | For 785nm, fixed incident angle of 45°, size 18 × 12.5 × 1.0 (+/- 0.2) mm |
| ZX000952 | For 1064nm, fixed incident angle of 45°, size 18 × 12.5 × 1.0 (+/- 0.2) mm |
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Company information
MSH Systems Co., Ltd. introduces and provides cutting-edge scientific technologies and their products from both domestic and international sources to universities, research institutions, and corporate clients in Japan as quickly as possible, contributing to the realization of a richer future society. With 30 years of sales and service experience in the science and technology fields, along with strong trust relationships and responsible execution with our clients, we will act with all our efforts to become a good partner for everyone. Our ultimate goal is to ensure the satisfaction of not only our customers and manufacturers but also everyone involved with us.