SKU: PRODUCT ID:89N-15070
89 North LDI-Prime 405/488/555/640 for TIRF Microscope Illuminator
89 North LDI-Prime 405/488/555/640 for TIRF Microscope Illuminator
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- ✓ New, with the full manufacturer warranty
- ✓ Typical delivery in 1 to 3 weeks, depending on parts
- ✓ Installation, training and service by our engineers
- ✓ SAM.gov registered (CAGE 10ZU5). Purchase orders welcome
- ✓ Leasing and finance companies available
Questions? Call (877) 564-2767 or email sales@coastalmicroscopes.com
89 North LDI-Prime 405/488/555/640 – Laser Diode Illuminator
The 89 North LDI-Prime is a high-performance laser diode illuminator offering four independently addressable laser lines—405, 488, 555, and 640 nm—for advanced fluorescence microscopy applications. Designed for reliability, precision, and seamless integration, the LDI-Prime provides solid-state illumination with microsecond switching speeds and stable, high-intensity output. Its compact footprint, low maintenance, and exceptional illumination control make it an ideal choice for high-speed imaging and demanding multi-channel applications.
Condition
New with Manufacturer Warranty
Key Features
- Multi-wavelength Output: 405 nm, 488 nm, 555 nm, and 640 nm laser lines
- Solid-State Reliability: Long-life laser diodes ensure consistent performance with minimal maintenance
- Fast Switching: Microsecond-scale channel switching enables high-speed time-lapse and live-cell imaging
- Independent Channel Control: Optimized flexibility for complex illumination sequences
- Compatible with Major Microscopes: Easily integrates into widefield, TIRF, and confocal systems
- Low Heat and Noise Output: Efficient design reduces thermal drift and mechanical interference
Applications
- Fluorescence microscopy
- Live-cell and high-speed imaging
- FRET and FRAP
- Multi-channel acquisition
- Calcium and voltage imaging
- Automated screening
Specifications
| Specification | Detail |
|---|---|
| Manufacturer | 89 North |
| Model | LDI-Prime (4-channel) |
| Wavelengths | 405 nm, 488 nm, 555 nm, 640 nm |
| Output Type | Laser diode |
| Switching Speed | <100 µs |
| Control Interface | USB, TTL, Analog |
| Channel Control | Independently addressable |
| Lifetime | >10,000 hours (typical per channel) |
| Cooling | Active air cooling |
| Dimensions | Approx. 25.4 x 15.2 x 10.2 cm (10” x 6” x 4”) |
| Power Requirements | 100–240 V AC, 50/60 Hz |
| Software Compatibility | µManager, Metamorph, NIS-Elements, and others |
Configuration shown is for demonstration purposes. Contact us to discuss your application and needs for a customized quote.
Additional Details
Additional Details
- Manufacturer: 89 North
- Model: LDI-7-577 Laser Diode Illuminator 405/445/470/520/530/577/640
- Catalog Number: 89N-15070
- Serial Number: N/A
- Condition: New

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