Fujinon
FE185C057HA-1 C-Mount
Manufacturer part number: FE185C057HA-1
Series: FE185
- Focal length
- 1.8 mm
- Max. Sensorformat
- 2/3"
- Mount
- C-Mount
- Mindestobjektdistanz (MOD)
- 100 mm
- Aperture
- F1.4 - F16
- Resolution
- 5 MP
- Fokusbereich (ab Objektivvorderseite)
- 100 mm up to ∞
- Fokuseinstellung
- Fest
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| Manufacturer part number | FE185C057HA-1 |
|---|---|
| Brennweite [mm] | 1.8 |
| Brennweite (Designwert) [mm] | 1.78 |
| Blende (F-Nummer) | F1.4 – F16 |
| Arbeitsabstand (von der Objektivvorderseite) [mm] | ∞ – 100 |
| Fokuseinstellung | fixed |
| Blendensteuerung | Manual |
| Filtergewinde [mm] | not stated in the datasheet |
| Anschluss | C-mount |
| Gewicht (ca.) [g] | 135 |
| Sensorgröße (maximal) | 2/3" |
| Hintere Brennweite (in Luft) [mm] | 9.70 |
| Auflagemaß [mm] | 17.526 |
| Austrittspupillenposition (vom Bildsensor) [mm] | -61 |
| Vordere Hauptpunktposition (vom Anschluss) [mm] | -37.55 |
| Hintere Hauptpunktposition (vom Anschluss) [mm] | 15.75 |
| Abstand zwischen den Hauptpunkten [mm] | 53.80 |
| Verzerrung [%] | -0.80 % (y=f*0) |
| Abmessungen [mm] | φ56.5 × 60.3 |
| Relative Beleuchtung [%] (Blende F4.0, Bildhöhe diagonal) | 74 % |
| Betriebstemperaturbereich [°C] | -10 °C up to +50 °C |
| Bildwinkel (H × V) | 2/3" → 185° x 185° (φ5.7 mm) | 1/2"→ 185° x 154°08' | 1/3" → 154°08' x 115°27' |
| Brennweite | 1.8 mm |
| Max. Sensorformat | 2/3" |
| Auflösung | 5 MP |
| Pixelgröße | Nicht angegeben |
| Mindestobjektdistanz (MOD) | 100 mm |
| Blende | F1.4 - F16 |
| Spektralbereich | Nicht angegeben |
| Verzeichnung (max.) | -0.8 % |
| Bildkreis | Nicht angegeben |
| Filtergewinde | Nicht angegeben |
| Vibrationsfest | Nicht angegeben |
| Baulänge | 60.3 mm |
| Durchmesser | Ø 56.5 mm |
| Lens type | Entocentric |
Specifications of the FE185 series
| Model | Focal length (mm) | Compatible sensor size | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 4/3 | 1.1 | 1 | 1/1.2 | 2/3 | 1/1.8 | 1/2 | 1/3 | ||
| FE185C086HA-1 | 2.7 mm | - | - | ● | ● | ● | ● | ● | ● |
| FE185C057HA-1 | 1.8 mm | - | - | - | - | ● | ● | ● | ● |
● Compatible sensor size (std.): the ideal size for the best possible resolving power.
Data according to the manufacturer's documentation. The current manufacturer datasheet, quotation and order confirmation are authoritative. Errors and changes excepted.
Dimensional drawing
Documents
- Download datasheet
Datasheet Fujinon FE185C057HA-1 (PDF)
Datasheet · DE · 341 KB
- Download
Maßzeichnung Fujinon FE185C057HA-1 (PDF)
Technical drawing · EN · 70 KB
- Download
CAD-Zeichnung Fujinon FE185C057HA-1 (DXF)
Technical drawing · EN · 168 KB
Description
Fujinon FE185C057HA-1: high-performance fisheye C-mount lens for industrial image processing
The Fujinon FE185C057HA-1 is a C-mount lens with a focal length of 1.8 mm and an aperture of F1.4 - F16, developed for use in demanding industrial image processing systems.
Angle of view and imaging
With an angle of view of 185° × 185° on a 2/3" sensor, the FE185C057HA-1 covers a wide area in industrial applications. It is specified at -0.80 % TV distortion, which supports accurate measurement and inspection tasks.
Construction and handling
The lens has a robust construction and offers manual focusing and aperture control, so it can be matched exactly to different lighting conditions and working distances. At 135 g and φ56.5 × 60.3 mm, it is easy to handle and suits use in mobile or space-constrained systems.
Applications
The Fujinon FE185C057HA-1 suits industrial automation, machine vision and other image processing applications where compact size and high optical performance are required. The minimum object distance of ∞ - 100 mm adds flexibility for different working conditions.
Key features:
- Focal length: 1.8 mm
- Aperture range: F1.4 - F16
- Mount: C-mount
- Sensor size: 2/3"
- Angle of view: 185° × 185°
- Minimum object distance (MOD): ∞ - 100 mm
- Distortion: -0.80 % TV distortion
- Dimensions: φ56.5 × 60.3 mm
- Weight: 135 g
- Operating temperature range: -10°C to +50°C