EDMUND OPTICS Techspec Goldtl Telecentric Lens Sensor 58-257 0.36X 1/1.8

( Brand: Edmund Optics ), ( Part Type: Len Sensor ), ( Manufacturer Part Number: 58257 )

Review EDMUND OPTICS Techspec Goldtl Telecentric Lens 0.36x 1/1.8 Inch Sensor

The Edmund Optics 58-257 Techspec Gold TL telecentric lens, model number 58257, is a high-performance optic designed for applications requiring precise image reproduction and telecentricity. This lens is particularly suitable for use with 1/1.8 inch sensors, offering a 0.36x magnification.

The telecentric design of this lens ensures that the image rays originate from a single point on the axis, resulting in a more uniform and distortion-free image. This feature is particularly important in applications such as machine vision, metrology, and inspection systems, where precise measurements are essential.

The lens is made of high-quality optical glass and features gold-coated elements to enhance reflectivity and reduce internal reflections, leading to improved image quality and contrast. The lens barrel is made of aluminum, making it lightweight yet robust and able to withstand the rigors of industrial environments.

The lens has a working distance of approximately 12.9 inches (328 mm) and a maximum aperture of f/3.3. It has a 33.4 mm effective focal length and a 14.6 mm image circle diameter. The lens also features a 42 mm threaded mounting interface for easy attachment to various imaging systems.

The lens comes with Edmund Optics' Techspec Gold software, which allows users to access detailed optical specifications, including MTF curves, distortion maps, and other performance data. This software can help optimize system design, improve image quality, and reduce development time.

Overall, the Edmund Optics 58-257 Techspec Gold TL telecentric lens is a versatile and high-performance optic suitable for a wide range of imaging applications, particularly those requiring telecentricity and precise image reproduction on 1/1.8 inch sensors. Its gold-coated elements, robust aluminum barrel, and detailed performance data provided by Techspec Gold software make it an excellent choice for machine vision, metrology, and inspection systems.

The Edmund Optics 58-257 Techspec Gold TL telecentric lens with a 0.36x magnification and a 1/1.8 inch sensor is a high-quality optic designed for various imaging applications, particularly in industrial automation, machine vision, and metrology. Here are some pros and cons that may help you decide if this lens is the right choice for your needs:

1. Telecentric design: This lens's telecentricity ensures that the image remains in focus and undistorted across the entire sensor, even when the object is not at the lens's focal plane. This feature is particularly important in machine vision applications where precise measurements are required.

2. High resolution: With a high resolution, this lens can capture fine details and texture, making it suitable for applications such as inspection, metrology, and quality control.

3. Wide field of view: The 0.36x magnification provides a wide field of view, allowing you to capture larger images or scan larger areas in a single frame.

4. Short minimum focus: The lens has a short minimum focus distance, making it suitable for close-up imaging applications.

5. Excellent image quality: The lens's high-quality optics result in excellent image sharpness, contrast, and uniformity.

6. Versatile: The lens is suitable for various imaging applications due to its wide field of view and telecentric design.

1. Expensive: This lens is relatively expensive compared to other lenses with similar specifications, making it a significant investment for some applications.

2. Requires precise alignment: Due to its telecentric design, precise alignment of the lens with the sensor is essential for optimal performance. This may require additional equipment or expertise.

3. Not ideal for long working distances: The telecentric design of the lens makes it less suitable for applications where long working distances are required.

In conclusion, the Edmund Optics 58-257 Techspec Gold TL telecentric lens with a 0.36x magnification and a 1/1.8 inch sensor is an excellent choice for applications where precise measurements, high resolution, and a wide field of view are essential. Its telecentric design ensures that images remain in focus and undistorted, making it suitable for machine vision, metrology, and inspection applications. However, its relatively high cost and the need for precise alignment may be a drawback for some users.

If you require a high-performance lens for machine vision or metrology applications, the Edmund Optics 58-257 Techspec Gold TL telecentric lens may be an excellent investment. However, if you have a limited budget or require a lens for applications with long working distances, other options may be more suitable. Ultimately, the decision depends on your specific application requirements and budget.

Details:

Max Sensor Size: 1/1.8. Filter Thread: M58 x 0.75. This is a surplus item. Camera Mount: C-Mount.

Working Distance: 117-142mm. Specifications: model #: 58257, 58-257. Edmund Optics.

part #: 58257 price

• $1999.00

specifications detectoimage:

• brand: Edmund Optics
• part type: Len Sensor
• manufacturer part number: 58257

offer detectoimage:

• quantity: 1
• sold: 0
• availability: In Stock
• started: March 2, 2026
• best offers: True
• options: Ship-to-home

seller detectoimage:

• rating: 100.0%
• city: Osseo, Minnesota
• # reviews: 43997

shipping detectoimage:

• carrier: USPS, UPS
• type: Calculated
• service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope, UPS Next Day Air
• transit: 2-4 Days
• cost: $0.00
• class: Standard, Expedited, One-day

general detectoimage:

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

returns detectoimage:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments detectoimage:

• other
• wallet: Apple-pay
• cash
• credit card: Diners-club

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