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FLIR 50 mm, 7.5–12 µm, f/2.5 LWIR FPO Manual Bayonet Lens

£5 699.00 ex VAT

Maximise the performance of your FLIR LWIR camera with the FLIR 50 mm, 7.5–12 µm, f/2.5 LWIR FPO Manual Bayonet Lens. Designed for precision thermal imaging in research, industrial, and scientific applications.

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Estimated Lead Time:

All items made-to-order- please allow 2-8 weeks

Description

FLIR 50 mm, 7.5–12 µm, f/2.5 LWIR FPO Manual Bayonet Lens

The FLIR 50 mm, 7.5–12 µm, f/2.5 LWIR FPO Manual Bayonet Lens is a high-quality accessory designed to elevate the performance of your FLIR longwave infrared (LWIR) camera. Operating in the 7.5–12 µm spectral range, this lens ensures accurate and detailed thermal imaging for a wide variety of applications, including industrial diagnostics, scientific research, and quality control.

With a focal length of 50 mm and an f/2.5 aperture, this lens delivers exceptional thermal sensitivity and a narrower field of view for detailed imaging of distant objects. The FPO manual bayonet mount allows for secure attachment and precise manual adjustments, making it ideal for critical thermal imaging tasks in challenging environments.

Key Features:

  • Wide Spectral Range: Covers the 7.5–12 µm LWIR band for versatile thermal imaging applications.
  • Optimised Aperture: f/2.5 for superior light capture and high thermal sensitivity.
  • 50 mm Focal Length: Ideal for capturing detailed images of distant objects.
  • Manual Precision: FPO manual bayonet mount allows for accurate focusing and secure attachment.
  • Durable Build: Designed for reliable performance in demanding industrial and scientific environments.

Applications:

  • Scientific imaging and experiments requiring precise thermal detection.
  • Industrial diagnostics and long-distance thermal monitoring.
  • Research and development involving longwave infrared measurements.
  • Non-destructive testing and quality assurance.

Need Help Choosing the Right Lens?

Selecting the right lens is key to achieving optimal results for your thermal imaging projects. At Thermal Vision Direct, we provide expert advice to help you find the perfect lens for your application. Contact us today for personalised recommendations and support.

Specifications

Imaging & Optical

Spectral Band 7.5-12 microns
Focal Length 50 mm
f /Number 2.5
Average Transmission 94.50%
Focus Type Manual
Distortion < 1%
Focus Range 500 mm to Infinity
Hyperfocal Distance 21 m (at 8.9 µm)

Environmental & Certifications

Operating Temperature -20 to +50°C
Storage Temperature -20 to +60°C

General

Length (Outside of Camera) 40.56 mm (1.60 in)
Diameter 68.2 mm (2.69 in)
Weight 0.22 kg (0.49 lbs)

Field of View

Horizontal (A66/67XXsc/SC67XX) 11.0°
Vertical (A66/67XXsc/SC67XX) 8.8°
Diagonal (A66/67XXsc/SC67XX) 14.0°
Horizontal (X68XXsc/X69XXsc) 18.2°
Vertical (X68XXsc/X69XXsc) 14.6°
Diagonal (X68XXsc/X69XXsc) 23.2°
Horizontal (X85XXsc) 17.5°
Vertical (X85XXsc) 14.0°
Diagonal (X85XXsc) 22.3°

Interface

Interface 4-Tab FPO Manual Focus Bayonet

Compatibility

Compatible Products
  • 29439-251; FLIR A6751 SLS (f/2.5, 7.5-10.5µm, 125Hz)
  • 29439-253; FLIR A6753 SLS (f/4.0, 7.5-10.5µm, 125Hz)
  • 29439-281; FLIR A6781 SLS (f/2.5, 7.5-11µm, 125Hz)
  • 29439-283; FLIR A6783 SLS (f/4.0, 7.5-11µm, 125Hz)
  • 29444-201; FLIR A8581 SLS (f/2.5, 7.5-12.5 µm)
  • 29421-281; FLIR X6981 SLS LWIR (f/2.5)
  • 29421-283; FLIR X6983 SLS LWIR (f/4.1)
  • 29428-281; FLIR X8581 SLS LWIR (f/2.5)
  • 29428-283; FLIR X8583 SLS LWIR (f/4.1)

Documentation

Item Made-to-Order

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