LECI is proud to be the official distributor of Coherent – a world-leading brand in specialized optical solutions.

Key Advantages of Fluorescence Filters – Coherent

High precision: Employs advanced hard-coating technology to ensure accurate wavelength control, ultra-steep spectral edges, and superior transmission efficiency (>95%).

Effective noise blocking: Delivers extremely high out-of-band blocking (OD6–OD7), completely eliminating unwanted background light.

Customizable on demand: Coherent provides custom designs in terms of size, wavelength, format, and mounting to match specific application needs.

Diverse product range:

• Bandpass Filters

• Longpass & Shortpass Filters

• Dichroic Beamsplitters

• Notch Filters

• Multiband & Laser Line Filters

Typical Specifications

• Size: 2 – 250 mm

• Operating range: 340 nm – 10 µm

• Wavelength accuracy: ±2 nm

• Polarization ratio: 10,000:1

• Durability: Compliant with MIL-STD-810 standard (10-day humidity test)

Real-World Applications

• Biotechnology: PCR, DNA/RNA analysis, microarrays

• Medical: Endoscopy, diagnostic imaging systems, wearable biosensors

• Science – Industry: Environmental monitoring, fluorescence measurement, material inspection

Contact infomation:

• LECI Co., Ltd

• R-1901, Saigon Trade Center Bld, 37 Ton Duc Thang Str., Ben Nghe W., Dist. 1, HCM City 70000, VN.

• Long Bien, Ha Noi, VN.

• Phone:  (+84) 901442689 (WhatsApp)

• Hotline: 02822202988

• Website: lecilaser.com