Compare Model Drawings, CAD & Specs Availability Price
680160-001
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, High Durability, 19.4 mm CSH, 10 μm pitch HD
680160-002
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 21-420 mm FL, f/4.0, High Durability, 19.4 mm CSH, 15 μm pitch HD
680160-003
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, Hard Carbon, 19.4 mm CSH, 10 μm pitch HD
680160-004
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 21-420 mm FL, f/4.0, Hard Carbon, 19.4 mm CSH, 15 μm pitch HD
680160-005
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 21-420 mm FL, f/4.0, High Durability, 20.5 mm CSH, 15 μm pitch HD
680160-006
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 21-420 mm FL, f/4.0, Hard Carbon, 20.5 mm CSH, 15 μm pitch HD
680160-011
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, High Durability, 20.5 mm CSH, 10 μm pitch
680160-012
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, Hard Carbon, 20.5 mm CSH, 10 μm pitch
680160-016
SupIR 33-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, Hard Carbon Hydrophobic, 20.5 mm CSH, 10 μm pitch HD
680160-017
SupIR 33-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, High Durability Hydrophobic, 20.5 mm CSH, 10 μm pitch HD
680160-018
SupIR 33-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, High Durability Hydrophobic, 19.4 mm CSH, 10 μm pitch HD
680160-019
SupIR 33-420mm f/4.0
MWIR Continuous Zoom Lens, SupIR, 33-420 mm FL, f/4.0, Low Reflection Hard Carbon Hydrophobic, 19.4 mm CSH, 10 μm pitch HD
680160-020
SupIR 21-420mm f/4.0
MWIR Continuous Zoom Lens, Hard Carbon Hydrophobic, VGA 15 μm pitch, 19.4mm CSH

WFOV (21 mm)

Format
Pitch 640x512
15 µm 25.1°
10 µm -

WFOV (33 mm)

Format
Pitch 1280x1024
10 µm 20.0°

NFOV (420 mm)

Format
Pitch 640x512 1280x1024
15 µm 1.3°
10 µm - 1.7°

Specifications

  • Type
    Continuous Zoom
  • Focal Length
    21 to 420 mm
  • F/#
    4.0
  • Cold Stop Clear Aperture
    Ø4.85 mm
  • Back Focal Length
    ≥ 23.3mm in air (Assuming 1.5 mm Ge Window & Filter)
  • Minimum Focus Range
    10 m Wide, 100 m Narrow
  • Nuc (by defocus)
    Yes
  • Focus Mechanism
    Motorized
  • Focus Time
    ≤1 s
  • Zoom Mechanism
    Motorized
  • Zoom Time
    ≤8 s at -32°C
    ≤5 s at T ≥20°C
  • Through-zoom Boresight
    Within a radius of 0.25 mm at the focal plane along the full zoom range
  • Weight
    1600 g
  • Dimensions
    Ø132x200.5mm
  • Drive Voltage
    12 V
  • Current Consumption
    0.5 A average, 1.0 A peak at -32°C
    0.2 A average, 1.0 A peak at ≥20°C
  • Communication Interface
    RS422
  • Operating Temperature Range
    -32°C to +80°C
  • Storage Temperature Range
    -54°C to +85°C
  • Sealing
    IP 67 front element only
  • HD Format
    Yes
  • Wavelength Region
    MWIR

Features

SupIR 21-420mm f/4.0 Detection, Recognition & Identification (DRI) Range

DRI ranges enable one to easily estimate the maximum range that an object can be either detected, recognized or identified. It is important to note that these estimates are based solely on geometrical parameters – the target size, distance, lens focal length and camera detector pixel size. Signal level, detector sensitivity, atmospheric conditions and other factors are not considered!

The calculations used here are based on the “Johnson Criteria”. According to the Johnson Criteria, the minimum resolution, pixels on target, required to achieve a 50% probability for an observer to discriminate an object are:

  • Detection: An object is present – 2 pixels on target (Lower Bar)
  • Recognition: discern the type of object, a human vs. a vehicle – 8 pixels on target (Middle Bar)
  • Identification: discern specific objects, a man vs. a woman, a car model – 12.8 pixels on target (Upper Bar)

Your Long Range Distance Needs Met

High-durability and Hard-carbon AR Coatings

Our highly abrasion-resistant, anti-reflective advanced optical coatings include several types of Hard Carbon coatings which provide maximum durability, energy transmission & minimal reflection. Our innovative coating technologies include:

  • Physical Vapor Deposition (PVD) – Thermal heating and electron gun
  • Ion Assisted Deposition (IAD) – Ion gun
  • Plasma Enhanced Chemical Vapor Deposition (PECVD) for DLC coatings

Passive Athermalized Lens Assembly

Our IR imaging lens assemblies incorporate passive athermalization of the lenses and opto-mechanical system to maintain the highest imaging performance over the full operating temperature range. We use advanced materials that enable unique athermalization properties and optomechanical designs that effectively compensate for optical variations over a wide temperature range.

IR Optics Production Site Virtual Tour

High Performance Mid-Wave Focal Plane

Using advanced technologies, top-quality materials and unique coating techniques, together with innovative engineering and opto-mechanical designs, we have earned a reputation for excellent performance, durability and quality.

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