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FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)
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FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)

FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)

FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)

The 6°, 70 mm IR lens provides outstanding magnification of details at long distances. It is ideal for small or distant targets such as overhead power lines. For science cameras including FLIR A400, A500, A700, T5xx, T8xx cameras.

Highlights

  • Super-Narrow Field of View: Approximately 6° horizontal × 45° vertical, helping isolate distant targets in thermal scenes
  • 70 mm Focal Length: Offers strong magnification for capturing fine thermal details at long range
  • Designed for Remote Targets: Perfect for imaging small or distant objects like power lines, towers, or far-off equipment
  • Compatibility: Meant for use with advanced FLIR thermal cameras such as:
  • FLIR T5xx series (eg, T530, T540, T560)
    FLIR T8xx series (eg, T840, T860, T865)
    FLIR A400, A500, A700 science/industrial cameras
  • Protective Case Included: Comes with a durable carrying case to protect the lens during transport between jobs

Best Used For:

  • Inspecting overhead power lines
  • Distant industrial targets
  • Detailed remote thermal surveys: The super narrow view and long focal length help your camera see small heat features far away without having to physically move closer

Specifications:

Optical & Imaging Data

Model / Part Number: T300095 (IR lens, f = 70 mm, 6° × 45° field of view)

Field of View (FOV): 6° × 45° — a narrow, super-telephoto view that’s great for tiny or distant targets like power lines or far-off components

Focal Length: 70 mm (28 in) — long focal length for extra reach

Minimum Focus Distance: 50 m (164 ft) — keeps subjects in focus at long range

Spatial Resolution (IFOV): Depends on the thermal camera you pair it with:
• 320×240 sensor: ~034 mrad/pixel
• 464×348 sensor: ~024 mrad/pixel
• 640×480 sensor: ~017 mrad/pixel

Lens Identification: Requires service calibration when installed — it doesn’t auto-calibrate like some other FLIR lenses

F-Number (Aperture): f/135 — bright for thermal lenses, boosting sensitivity

Lens Construction: Multi-element design optimized for IR (exact construction not usually published)

Measurement & Performance

Temperature Measurement Accuracy: About ±3 °C or ±3% of reading under industry-typical conditions — standard for FLIR optical add-ons

Physical Data

Weight: ~042 kg (≈093 lb) — solid but still portable

Size (L × D): ~108 × 75 mm (43 × 30 in) — compact telephoto build

Front Lens Diameter: ~63 mm (25 in) — nice wide front glass to catch IR

What's in the Box:

1 x 6° telephoto thermal lens (70 mm)

1 x Protective case for safe transport/storage

1 x Lens caps/covers to guard optics

$2,234.70

Original: $7,449.00

-70%
FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)

$7,449.00

$2,234.70

FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)

FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)

The 6°, 70 mm IR lens provides outstanding magnification of details at long distances. It is ideal for small or distant targets such as overhead power lines. For science cameras including FLIR A400, A500, A700, T5xx, T8xx cameras.

Highlights

  • Super-Narrow Field of View: Approximately 6° horizontal × 45° vertical, helping isolate distant targets in thermal scenes
  • 70 mm Focal Length: Offers strong magnification for capturing fine thermal details at long range
  • Designed for Remote Targets: Perfect for imaging small or distant objects like power lines, towers, or far-off equipment
  • Compatibility: Meant for use with advanced FLIR thermal cameras such as:
  • FLIR T5xx series (eg, T530, T540, T560)
    FLIR T8xx series (eg, T840, T860, T865)
    FLIR A400, A500, A700 science/industrial cameras
  • Protective Case Included: Comes with a durable carrying case to protect the lens during transport between jobs

Best Used For:

  • Inspecting overhead power lines
  • Distant industrial targets
  • Detailed remote thermal surveys: The super narrow view and long focal length help your camera see small heat features far away without having to physically move closer

Specifications:

Optical & Imaging Data

Model / Part Number: T300095 (IR lens, f = 70 mm, 6° × 45° field of view)

Field of View (FOV): 6° × 45° — a narrow, super-telephoto view that’s great for tiny or distant targets like power lines or far-off components

Focal Length: 70 mm (28 in) — long focal length for extra reach

Minimum Focus Distance: 50 m (164 ft) — keeps subjects in focus at long range

Spatial Resolution (IFOV): Depends on the thermal camera you pair it with:
• 320×240 sensor: ~034 mrad/pixel
• 464×348 sensor: ~024 mrad/pixel
• 640×480 sensor: ~017 mrad/pixel

Lens Identification: Requires service calibration when installed — it doesn’t auto-calibrate like some other FLIR lenses

F-Number (Aperture): f/135 — bright for thermal lenses, boosting sensitivity

Lens Construction: Multi-element design optimized for IR (exact construction not usually published)

Measurement & Performance

Temperature Measurement Accuracy: About ±3 °C or ±3% of reading under industry-typical conditions — standard for FLIR optical add-ons

Physical Data

Weight: ~042 kg (≈093 lb) — solid but still portable

Size (L × D): ~108 × 75 mm (43 × 30 in) — compact telephoto build

Front Lens Diameter: ~63 mm (25 in) — nice wide front glass to catch IR

What's in the Box:

1 x 6° telephoto thermal lens (70 mm)

1 x Protective case for safe transport/storage

1 x Lens caps/covers to guard optics

Product Information

Shipping & Returns

Description

FLIR 6° Lens 70 mm FOV 6°x4.5° with Case (T5xx, T8xx, A400/A700)

The 6°, 70 mm IR lens provides outstanding magnification of details at long distances. It is ideal for small or distant targets such as overhead power lines. For science cameras including FLIR A400, A500, A700, T5xx, T8xx cameras.

Highlights

  • Super-Narrow Field of View: Approximately 6° horizontal × 45° vertical, helping isolate distant targets in thermal scenes
  • 70 mm Focal Length: Offers strong magnification for capturing fine thermal details at long range
  • Designed for Remote Targets: Perfect for imaging small or distant objects like power lines, towers, or far-off equipment
  • Compatibility: Meant for use with advanced FLIR thermal cameras such as:
  • FLIR T5xx series (eg, T530, T540, T560)
    FLIR T8xx series (eg, T840, T860, T865)
    FLIR A400, A500, A700 science/industrial cameras
  • Protective Case Included: Comes with a durable carrying case to protect the lens during transport between jobs

Best Used For:

  • Inspecting overhead power lines
  • Distant industrial targets
  • Detailed remote thermal surveys: The super narrow view and long focal length help your camera see small heat features far away without having to physically move closer

Specifications:

Optical & Imaging Data

Model / Part Number: T300095 (IR lens, f = 70 mm, 6° × 45° field of view)

Field of View (FOV): 6° × 45° — a narrow, super-telephoto view that’s great for tiny or distant targets like power lines or far-off components

Focal Length: 70 mm (28 in) — long focal length for extra reach

Minimum Focus Distance: 50 m (164 ft) — keeps subjects in focus at long range

Spatial Resolution (IFOV): Depends on the thermal camera you pair it with:
• 320×240 sensor: ~034 mrad/pixel
• 464×348 sensor: ~024 mrad/pixel
• 640×480 sensor: ~017 mrad/pixel

Lens Identification: Requires service calibration when installed — it doesn’t auto-calibrate like some other FLIR lenses

F-Number (Aperture): f/135 — bright for thermal lenses, boosting sensitivity

Lens Construction: Multi-element design optimized for IR (exact construction not usually published)

Measurement & Performance

Temperature Measurement Accuracy: About ±3 °C or ±3% of reading under industry-typical conditions — standard for FLIR optical add-ons

Physical Data

Weight: ~042 kg (≈093 lb) — solid but still portable

Size (L × D): ~108 × 75 mm (43 × 30 in) — compact telephoto build

Front Lens Diameter: ~63 mm (25 in) — nice wide front glass to catch IR

What's in the Box:

1 x 6° telephoto thermal lens (70 mm)

1 x Protective case for safe transport/storage

1 x Lens caps/covers to guard optics