THORLABS M490L4 Mw Led 205 350

( Brand: Thorlabs ), ( Manufacturer Part Number: M490L4 ), ( Part Type: Led Min )

Review THORLABS 490 Nm 205 Mw Min Mounted Led 350 Ma

The Thorlabs M490L4 is a high-power, single-mode, collimated 490 nm laser diode module designed for various applications in photonics and laser science. This powerful LED emits a maximum output power of 205 mW, making it a reliable source of intense, coherent light in the blue-violet spectral region.

The M490L4 features a single-mode, diffraction-limited beam profile with a Gaussian shape, ensuring high spatial coherence and minimal divergence. The LED's narrow spectral bandwidth of 3 nm ensures monochromaticity, reducing potential interference from other wavelengths. The module is housed in a compact, thermally conductive aluminum alloy casing, which helps to maintain a stable operating temperature and prolong the lifetime of the LED.

The M490L4 is equipped with an adjustable current driver, allowing for precise control of the LED's output power. The driver features a continuously variable current range, enabling users to fine-tune the power output to meet their specific experimental requirements. The LED is powered through a standard DC power connector, making it easy to integrate into various setups and systems.

In conclusion, the Thorlabs M490L4 is a versatile and powerful blue-violet laser diode module, ideal for applications requiring a high-intensity, single-mode, and monochromatic light source. Its compact size, easy integration, and reliable performance make it a popular choice for researchers and engineers working in fields such as spectroscopy, photobiology, and fluorescence microscopy.

1. High Power Output: The LED delivers a maximum power output of 205 mW, making it suitable for high-intensity applications.

2. Long Lifetime: LEDs have a longer lifetime compared to traditional light sources, reducing the need for frequent replacements.

3. Wide Beam Angle: The M490L4 has a wide beam angle of 120 degrees, providing a large illumination area.

4. Temperature Stability: LEDs are less sensitive to temperature changes, ensuring consistent performance over a wide temperature range.

1. Higher Cost: Compared to other light sources, LEDs can be more expensive.

2. Limited Wavelength Range: While the 490 nm wavelength is commonly used in applications such as fluorescence microscopy, the M490L4 may not be suitable for applications requiring other wavelengths.

3. Sensitivity to Optical Filters: The M490L4 may not perform optimally when used with certain optical filters, which can affect its intensity and spectral purity.

The Thorlabs M490L4 490 nm 205 mW LED is a powerful and reliable light source with a wide beam angle and long lifetime. Its high power output makes it suitable for high-intensity applications, such as fluorescence microscopy. However, its relatively high cost and limited wavelength range should be considered. If you require a light source with a different wavelength or have a tight budget, other options may be more suitable.

If you require a powerful, high-intensity light source for your application and are willing to invest in a reliable and long-lasting product, the Thorlabs M490L4 490 nm 205 mW LED is a great choice. If you have a tight budget or require a different wavelength, it may be worth considering other options.

Details:

When controlled by a Thorlabs LED driver designed to read the EEPROM chip, data can be used implement smart safety features. Thorlabs M490L4 490 nm, 205 mW Min Mounted LED, 350 mA, This is a mA. Please see the Multi-LED Source tab for a detailed item list and instructions. 4-Pin Female Mating Connector for Custom Power Supplies can be Purchased Separately.

These adapters mate to the Pei-illumination ports on select Leila DMI, Nikon Eclipse Ti, Olympus IX/BX, or Zeus's Exercycle microscopes. These adapters are offered in versions with and without an AR-coated esoteric condenser lens. These mounted Leds possess good thermal stability properties, eliminating the issue of degradation optical output power due to increased LED temperature. In addition, microscope collation adapters are available that incorporate an AR-coated esoteric lens.

Current limit, wave length , forward voltage . Thermal Properties Optimized for Stable Output Power. Cases count against me even if they are resolved. For more details, please see the Stability tab.

This was removed from a prototype machine that never put into production. This is available from Thorlabs for $226.89. Microscope and SM-Thread-Compatible Collation Adapters Available From Thorlabs not from me. See the tables below for driver compatibility information, and LED Drivers tab a list of specifications.

Thorlabs also offers mounted Leds with pre-attached microscope collation adapters. White, Broadband, and Dual-Peak Leds Also Available From Thorlabs not from me. On the info icon info icon for each LED below details. Multi-LED Source A multi-LED source may be constructed using our mounted Leds and other Thorlabs items.

1 was available at listing time.

part #: m490l4 prices

• $101.15-$280.93

specifications lablaserphotonicszo:

• brand: Thorlabs
• mpn: M490l4
• part type: Led Min

general lablaserphotonicszo:

• Medical Lab Equipment, Devices > Lab Lasers > Diode Lasers
• condition: Used

offer lablaserphotonicszo:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: August 15, 2024
• availability: In Stock
• best offers: True

returns lablaserphotonicszo:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

seller lablaserphotonicszo:

• city: Natick, Massachusetts
• # reviews: 10457
• rating: 100.0%

shipping lablaserphotonicszo:

• service: USPS First Class, UPS 2nd Day Air
• cost: $7.05
• type: Calculated
• carrier: USPS, UPS
• class: Standard, Expedited
• transit: 5-9 Days

payments lablaserphotonicszo:

• wallet: Paypal
• credit card: Visa
• other

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