II-VI INFRARED 253558 Znse Lens Plano Convex Et Plano/convex 1.5 Dia. 5.0 .300

( Brand: Ii-vi Infrared ), ( Part Type: Len ), ( Manufacturer Part Number: 253558 )

Review II VI INFRARED Mounted Znse Lens Plano/convex 1.5 Inch Dia. 5.0 Fl Et .300

The ii-vi Infrared 253558 ZnSe lens is a high-quality optic component designed for use in infrared applications. This plano-convex lens features a flattened surface on one side and a curved surface on the other, with a refractive index of ZnSe and a focal length of 300mm.

The lens has a diameter of 50.0mm and a thickness of 1.5mm, making it a suitable size for many infrared systems. Its surface is coated with a broadband anti-reflection coating (AR) for enhanced light transmission and reduced reflection.

The ZnSe material used in this lens is known for its excellent transparency in the infrared spectrum, making it an ideal choice for infrared imaging and detection systems. The lens is also resistant to thermal shock and can withstand high temperatures, making it suitable for use in harsh environments.

The 1.5mm thickness of the lens provides sufficient mechanical support, while the plano-convex design allows for easy integration into various optical systems. The lens has a flat surface that can be used as an image plane, making it ideal for use as a collimating lens in infrared systems.

The lens is also available in various other diameters, thicknesses, and refractive indices upon request. It is important to note that this lens is designed for use in infrared applications and should not be used in visible light applications as it may cause damage to the lens and the system.

In summary, the ii-vi Infrared 253558 ZnSe lens is a high-performance optic component designed for use in infrared applications. Its plano-convex design, ZnSe material, broadband anti-reflection coating, and mechanical specifications make it an ideal choice for various infrared systems.

II-VI Infrared 253558 ZnSe Plano-Convex 1.5 5.0 FL ET 300 is a specialized lens designed for use in infrared applications. Here are some potential pros and cons of purchasing this lens:

1. High Quality: II-VI is a well-known manufacturer of infrared optics, and this lens is designed to deliver high optical performance.

2. Broadband Response: The ZnSe material used in this lens has a broadband response in the infrared range, making it suitable for a wide range of applications.

3. Flat Field: The plano-convex design of the lens ensures a flat field, which is essential in many infrared imaging applications.

4. Low Focal Length: With a focal length of 300mm, this lens is suitable for applications where a longer working distance is required.

5. Excellent Coating: The ET coating on the lens ensures excellent transmission in the infrared range and reduces reflections, which can be a significant issue in infrared applications.

1. Cost: This lens is relatively expensive, and the cost may be a significant factor for some potential buyers.

2. Size and Weight: Due to the specialized nature of the lens, it is larger and heavier than standard lenses, which can be a disadvantage in portable applications.

3. Limited Applications: This lens is designed specifically for infrared applications and may not be suitable for other types of imaging or optical applications.

The II-VI Infrared 253558 ZnSe Plano-Convex 1.5 5.0 FL ET 300 lens is a high-quality, specialized lens designed for use in infrared applications. Its broadband response, flat field, low focal length, and excellent coating make it an excellent choice for applications where these features are essential. However, its cost, size, and weight may be significant drawbacks for some potential buyers. Ultimately, the decision to purchase this lens depends on the specific requirements of the application and the budget and constraints of the buyer.

If you require a high-performance infrared lens with a flat field, broadband response, and low focal length, the II-VI Infrared 253558 ZnSe Plano-Convex 1.5 5.0 FL ET 300 lens is an excellent choice. However, if cost, size, and weight are significant factors, you may want to consider alternative options or consult with an optics specialist to determine the best solution for your specific application.

part # 253558 price

• $399.95

specifications cncmano:

• brand: Ii-vi Infrared
• part type: Len
• manufacturer part number: 253558

seller cncmano:

• # reviews: 1130
• rating: 100.0%

returns cncmano:

• policy: No Returns

shipping cncmano:

• type: Fixed
• cost: $0.00
• class: Economy
• transit: 5-11 Days
• service: Economy

general cncmano:

• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing
• condition: Seller refurbished

payments cncmano:

• wallet: Apple-pay
• credit card: Visa
• other

offer cncmano:

• availability: In Stock
• quantity: 1
• sold: 0
• started: February 20, 2026
• options: Ship-to-home

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