COHERENT S13-4-76A Lens Fused Silica 4852

( Brand: Coherent ), ( Part Type: Len )

Review COHERENT Lens Fused Silica

The 4852 S13-4-76A lens is a high-quality, coherent fused silica optical component designed for use in various applications that require precise light manipulation. This lens is made from fused silica, a material known for its exceptional optical properties, such as low thermal expansion, high refractive index, and excellent transmission in the near-ultraviolet and visible spectrum.

The 4852 S13-4-76A lens features a spherical surface with a 13mm diameter and a focal length of 4mm, resulting in a focal ratio of f/3. This lens configuration makes it suitable for applications where a wide field of view and a relatively short focal length are required. The lens is coated with a broadband anti-reflection coating to minimize unwanted reflections and maximize light transmission, resulting in improved contrast and resolution.

The 4852 S13-4-76A lens is made using state-of-the-art fabrication techniques, ensuring its surface quality is exceptional. It has a flatness of /10 at 633nm and a surface roughness of less than 0.2nm RMS, ensuring that it can be used in high-performance optical systems. The lens is also available with additional coatings, such as high-reflectance coatings, to meet specific application requirements.

Overall, the 4852 S13-4-76A lens is a versatile and high-performance optical component that is ideal for use in various applications, including laser systems, spectroscopy, and high-resolution imaging. Its high-quality optical properties, combined with its robust construction and wide range of coating options, make it a reliable and cost-effective solution for a wide range of optical applications.

1. High Quality Material: The lens is made of coherent fused silica, a material known for its high optical transparency and durability.

2. Wide Bandwidth: It has a wide bandwidth, making it suitable for use in various applications that require a broad range of wavelengths.

3. Low Dispersion: The lens has low dispersion properties, which means it minimizes the separation of white light into different colors.

4. Excellent Coating: The lens is coated to minimize reflections, thus improving the overall performance and efficiency.

1. High Cost: Due to its high-quality materials and advanced features, the lens is quite expensive.

2. Requires Special Handling: Coherent fused silica lenses require special handling and care to maintain their performance and longevity.

3. Limited Availability: The lens may not be widely available in all markets, making it harder to find a reliable supplier.

The 4852 S13-4-76a lens is a high-performance optic component suitable for applications that require a wide bandwidth and low dispersion. However, its high cost and special handling requirements make it a consideration for those with specific needs and budgets. For users looking for a cost-effective alternative, other types of lenses may be more suitable.

If the 4852 S13-4-76a lens meets your specific requirements and budget, it could be an excellent investment for your application. Ensure to purchase from a reputable supplier to ensure you receive a quality product. If cost is a concern, consider alternative lens types with similar performance characteristics but at a lower price point.

Details:

In order to give you the lowest possible rate, we combine shipping charges on multiple orders.

Offer:

• # bids: 0
• # Sold: 0
• best offer: false
• min. bid: $19.99
• quantity: 1
• Started: February 15, 2015, 5:17 pm

Seller:

• zipcode: 80027
• city: Louisville, Colorado

Payments:

• PayPal

Shipping:

• cost: $0.0
• type: Flat
• handling: 1 days

General:

• condition: New
• Business & Industrial > Healthcare, Lab & Life Science > Lab Equipment > Lab Lasers & Photonics
• in stock: Yes

Returns:

• type: Money back or exchange buyer's choice
• time: 14 Days
• policy: returns accepted
• paid by: Buyer

Ratings:

1. excellent packaging. item as described. fast shipping. will buy again. 02-14-15
2. arrivo immediato, nessun problema 02-14-15
3. thank you 02-14-15
4. nice ! 02-15-15
5. thanks 02-15-15

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