EDMUND OPTICS 45-792 Ir Lens Nir Coated N-K5 40.0MM Dia. 200.0MM

( Brand: Edmund Optics ), ( Part Type: Len ), ( Unit Type: Unit ), ( Manufacturer Part Number: 45-792 ), ( Country Of Origin: Japan )

Review EDMUND OPTICS Near Ir Lens N-k5 40.0mm Dia. 200.0mm Fl Nir Coated New Unopened Pkg

The Edmund Optics 45-792 IR Lens N-K5 is a high-performance infrared lens designed for use in various industrial, scientific, and research applications. This lens features a focal length range of 40.0mm to 200.0mm, making it versatile for a wide range of imaging systems and applications.

The lens is made of high-quality N-BK7 glass, which is specially coated with a broadband antireflection coating for the near-infrared region. This coating ensures excellent transmission in the 400-1100nm wavelength range, minimizing reflections and maximizing signal for superior image quality.

The 45-792 IR Lens N-K5 has a 50.8mm front diameter and a 52.5mm rear diameter, making it suitable for use with a variety of camera systems. Its 2:1 maximum magnification ratio allows for detailed imaging of small objects or features, while its 13.3mm minimum focal length provides a wide field of view.

The lens is designed for rugged use in industrial environments and is built to withstand harsh conditions. It is also O-ring sealed to prevent the intrusion of dust and moisture, ensuring reliable performance even in challenging environments.

The Edmund Optics 45-792 IR Lens N-K5 is a high-quality, versatile lens that delivers excellent image quality and transmission in the near-infrared region. Its broad focal length range, high-quality glass, and robust construction make it an ideal choice for a wide range of industrial, scientific, and research applications. Whether you're working in materials testing, spectroscopy, or machine vision, the 45-792 IR Lens N-K5 is the ideal lens to help you achieve accurate and reliable results.

The Edmund Optics 45-792 IR lens N-K5 with a focal length of 40.0mm to 200.0mm and designed for near-infrared (NIR) applications comes with several advantages and disadvantages for potential buyers.

1. Wide focal length range: The lens offers a significant focal length range, enabling users to cover various applications with a single lens.

2. NIR coating: The NIR coating ensures high transmission in the near-infrared spectrum, making it suitable for applications requiring NIR detection or imaging.

3. High optical quality: Edmund Optics is known for its high-quality optics, ensuring excellent image clarity and resolution.

4. Versatility: The lens's wide focal length range and NIR coating make it a versatile tool for various applications, such as spectroscopy, thermal imaging, and industrial inspection.

1. Cost: The lens's advanced features and high-quality optics come with a relatively high price tag, making it less accessible to those with limited budgets.

2. Size and weight: The lens's longer focal length range and advanced coating result in a larger and heavier lens than some alternatives, which could be a disadvantage for portable applications.

3. Requires compatible imaging system: The lens is only a component of an imaging system and requires a compatible system to function effectively, adding to the overall cost and complexity.

In conclusion, the Edmund Optics 45-792 IR lens N-K5 offers several advantages, such as a wide focal length range, NIR coating, high optical quality, and versatility. However, its disadvantages include a relatively high cost, larger size and weight, and the requirement for a compatible imaging system.

Based on the information provided, I would recommend this lens for professionals or researchers in industries that require high-quality NIR detection or imaging, such as spectroscopy, thermal imaging, or industrial inspection, where the benefits of the lens's advanced features outweigh the costs. For those with more limited budgets or less specific requirements, alternative options with narrower focal length ranges or simpler coatings may be more suitable.

Details:

This is a brand new In its unopened Package.Substrate N-K5.

part #: 45792 prices

• $24.95-$39.00

specifications detectoimage:

• brand: Edmund Optics
• part type: Len
• unit type: Unit
• manufacturer part number: 45-792
• country of origin: Japan

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• city: Brimfield, Massachusetts
• rating: 99.6%
• # reviews: 1298

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• policy: No Returns

shipping detectoimage:

• type: Calculated
• class: Standard, Expedited
• cost: $8.80
• transit: 5-9 Days
• carrier: USPS
• service: USPS Ground Advantage, USPS Priority Mail

general detectoimage:

• Test, Measurement Inspection > Cameras Imaging > Other Cameras Imaging
• condition: New

offer detectoimage:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: November 23, 2025
• best offers: True
• quantity: 1

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