THORLABS DMLP490 Longpass Dichroic Mirror Beamsplitter DLMP490

( Brand: Thorlabs ), ( Manufacturer Part Number: DMLP490 ), ( Part Type: Mirror )

Review THORLABS Longpass Dichroic Mirror beamsplitter 490 Nm Cutoff

Thorlabs DMLP490 Longpass Dichroic Mirror-Beamsplitter (490 nm)

The DMLP490 Longpass Dichroic Mirror-Beamsplitter, a remarkable optical component from Thorlabs, is specifically designed for applications necessitating the separation and simultaneous observation of shorter and longer wavelengths of light. This beamsplitter/dichroic mirror has a cut-on wavelength of 490 nm, making it an ideal choice for experiments involving green and longer wavelengths, while reflecting shorter wavelengths, such as blue light, providing a high degree of optical isolation.

The DMLP490 is meticulously engineered to offer exceptional performance in a compact and rugged package. It is crafted with high-quality materials to ensure durability and long-term reliability. The dichroic coating is deposited on a high-refractive-index substrate, resulting in a beamsplitter with a high reflectivity for the long-wavelength light and a high transmissivity for the short-wavelength light. The beamsplitter's surface quality, coating uniformity, and angle accuracy are all tightly controlled to ensure optimal performance.

The DMLP490 Longpass Dichroic Mirror-Beamsplitter is an essential tool for various applications in spectroscopy, fluorescence microscopy, and other optical setups where simultaneous observation and control of multiple wavelengths are required. Its precise specifications, excellent optical performance, and robust construction make it a valuable addition to any research laboratory or advanced optical system. With the DMLP490, you can confidently focus on your experiments, knowing that your light management needs are well taken care of.

The Thorlabs DMLP490 longpass dichroic mirror-beamsplitter, designed for a cutoff wavelength of 490 nm, is a versatile optical component used in various applications. Here's a breakdown of its pros and cons:

1. High Efficiency: The DMLP490 offers high reflectivity for longer wavelengths, making it suitable for applications where transmission of shorter wavelengths is not required.

2. Beamsplitting: It also functions as a beamsplitter, allowing for the division of an incoming beam into two separate beams.

3. Durable: Thorlabs products are known for their high quality and durability, ensuring reliable performance in demanding laboratory environments.

4. Customizable: The DMLP490 can be customized according to specific requirements, such as angle of incidence, diameter, and coating options.

1. Limited Transmission: The DMLP490 reflects most of the light below 490 nm, which may be a disadvantage in applications requiring transmission of shorter wavelengths.

2. Potential Coating Issues: The performance of the DMLP490 may be affected by environmental factors, such as humidity and temperature, which could potentially cause the coating to degrade over time.

3. Cost: As with many high-quality optical components, the DMLP490 can be relatively expensive, especially when considering customization options.

In conclusion, the Thorlabs DMLP490 longpass dichroic mirror-beamsplitter is a valuable tool for applications that require the reflection of longer wavelengths and division of incoming beams. However, potential customers should be aware of its limited transmission for shorter wavelengths and possible coating issues. If these factors are not a concern, the DMLP490 is a recommended choice due to its high efficiency, durability, and customizability. It's essential to consider the specific requirements of your application when making a purchasing decision.

Details:

Specifications cutoff wave length :490 nm transmission band tabs 85, avg 90: nm reflection tabs avg 95 nm 1 diameter.

part #: dmlp490 prices

• $168.99-$419.99

specifications industrlasemr:

• brand: Thorlabs
• mpn: Dmlp490
• part type: Mirror

Returns industrlasemr:

• paid by: Buyer
• details: Restocking fee: No
• time: 14 Days
• policy: returns accepted
• type: Money Back

Ratings:

1. Great transaction!!!!!!!!!!!!! 09-26-17
2. Items in good condition as advertised, packed well and shipped quickly. 09-10-17
3. Received in a timely manner!!! Thank You!!! 09-21-17
4. A transaction. Thanks 09-20-17
5. fast shipping, good value items 09-06-17

Offer industrlasemr:

• best offer: true
• bids: 0
• Sold: 0
• quantity: 1
• Started: September 28, 2017, 10:54 am

Payments industrlasemr:

• PayPal

General industrlasemr:

• in stock: Yes
• condition: Used
• businessindustrial > mroindustrial supply > lightinglasers > industrial lasers lighting lasers

Seller industrlasemr:

• zipcode: 18930
• city: Kintnersville, Pennsylvania

Shipping industrlasemr:

• cost: $6.4
• type: Flat
• handling: 2 days

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