LUMICON LF3145 Infrared Blocking Filter

( Brand: Lumicon ), ( Manufacturer Part Number: LF3145 ), ( Part Type: Filter )

Review LUMICON Infrared Blocking Filter

The LF3145 infrared blocking filter, manufactured by Lumicon, is a high-quality optical filter designed specifically for blocking infrared radiation while allowing visible light to pass through. This filter is ideal for use in various applications, including astronomy, photography, and scientific research, where the elimination of infrared light is essential for obtaining accurate and clear images.

The LF3145 infrared blocking filter is made of optical glass with a coating that absorbs and blocks infrared light with wavelengths longer than 750nm. This coating is applied using a proprietary process that ensures consistent and reliable performance over time. The filter has a thickness of 2.5mm, providing adequate mechanical strength and durability.

The LF3145 infrared blocking filter has an optical density of 3.0 at 850nm, which means that it reduces the intensity of infrared light by a factor of 1000. It has a transmission of 98% in the visible light spectrum, ensuring that the filter does not significantly affect the color balance or contrast of the images captured.

The LF3145 infrared blocking filter is available in two sizes: 25mm and 50mm. It has a thread diameter of M42 and M48, respectively, making it compatible with a wide range of telescopes and cameras. The filter is also available in different mounting options, including C-mount, CS-mount, and eyepiece mount, allowing you to choose the one that best fits your specific application.

In summary, the LF3145 infrared blocking filter is a high-quality and reliable optical filter that is essential for blocking infrared radiation in various applications. Its consistent performance, high transmission, and compatibility with different mounting options make it an excellent choice for amateur and professional astronomers, photographers, and scientists.

1. High-quality materials: Lumicon is a reputable brand known for using high-quality materials in their filters, ensuring durability and long-lasting performance.

2. Effective IR blockage: The LF3145 filter effectively blocks infrared light, allowing for better color accuracy and true-to-life color representation in your images.

3. Compatibility: The filter is compatible with a wide range of camera lenses, making it a versatile option for photographers with various setups.

4. Reduced noise: By blocking infrared light, the filter can help reduce image noise, resulting in cleaner and sharper images.

1. Cost: Lumicon filters can be more expensive than other brands, which may be a deterrent for some photographers with a limited budget.

2. Potential impact on infrared photography: While the filter is effective at blocking infrared light, it may not be the best option for photographers who specifically want to capture infrared images.

3. Potential impact on lens performance: Some photographers may notice a slight decrease in image sharpness or contrast when using the filter, although this is not a common issue.

The LF3145 Lumicon Infrared Blocking Filter is a high-quality option for photographers looking to improve color accuracy and reduce noise in their images. While it may be more expensive than other filters, its durability and effectiveness make it a worthwhile investment for many. If you are not specifically interested in infrared photography, the LF3145 filter is a great choice to consider.

If you are looking for an infrared blocking filter that offers high-quality materials and effective IR blockage, the LF3145 Lumicon Infrared Blocking Filter is a recommended option. However, if cost is a concern, you may want to explore other options that offer similar performance at a lower price point. Ultimately, it's important to consider your specific needs and budget when making a decision.

Details:

Most digital CDC cameras have built-in infrared filters, in which case either the minus violet or filter may be used.

These are not included in the item price or shipping cost. Back to top 5.

Will combine the shipping weights and show you discounted cost. Back to top 3.

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The choice would depend on how far into blue your primary lens is color-corrected. Lumicon minus violet and infrared blocking filters are used primarily to bracket the color-corrected band of refracting telescopes.

The larger minus violet filters are for telephoto lenses. This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil.

This can sometimes take 3-4 weeks to several countries.

If your camera does not have a built-in infrared filter, the blocking filter is recommended, which blocks all wave lengths longer than 750nm. The minus violet filter blocks wave lengths shorter than about 420nm infrared 400nm.

This can often change from batch to according the whims of manufacturer.

part #: lf3145 price

• $110.00

specifications telesfil:

• brand: Lumicon
• mpn: Lf3145
• part type: Filter

Offer telesfil:

• quantity: 2
• Started: September 6, 2017, 11:29 pm
• Sold: 0
• best offer: false
• bids: 0

Payments telesfil:

• PayPal

Shipping telesfil:

• cost: $2.77
• handling: days
• type: Calculated

General telesfil:

• sky viewing > telescope filters
• in stock: Yes
• condition: New

Seller telesfil:

• zipcode: 90703
• city: Cerritos, California

Returns telesfil:

• paid by: Buyer
• details: Please see the Customer Service section of the listing for our return/exchange policy.
• time: 30 Days
• type: Money Back
• policy: returns accepted

Ratings:

1. We got great pics of the eclipse using this film! 09-06-17
2. Fine. 09-06-17
3. Awesome product, everyone with a telescope should have these. Thank you 09-06-17
4. Arrived quickly and as advertised! 09-06-17
5. Great Cam, just need to learn the software 09-06-17

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