OPT
OPT-CCD2528 C-Mount lens
Manufacturer part number: OPT-CCD2528
Series: Crocodile-Makroobjektive
- Makro-Typ
- Fokussierbares Makroobjektiv
- Focal length
- 25 mm
- Abbildungsmaßstab
- 0.1 – 0.4 ×
- Max. Sensorformat
- 1.2"
- Arbeitsabstand
- 54 – 240 mm
- Empfohlene Pixelgröße
- 3.45 µm
- Verzeichnung
- < 0.02 % at 0.40× | < 0.02 % at 0.16× | < 0.05 % at 0.10×
- Aperture
- F2.8 - F16
- Mount
- C-Mount
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| Manufacturer part number | OPT-CCD2528 |
|---|---|
| Focal Length(mm) | 25 mm |
| Adjustion Type | manuell |
| Aperture(F/#) | F2.8 – F16 |
| Image Circle Ø(mm) | Ø19.3 mm (1.2") |
| Working Distance(mm) | 54 – 240 mm |
| Image Resolution(µm) | 3.45 µm |
| TV Distortion(%) | <0.02 % at 0.40 × | <0.02 % at 0.16 × | <0.05 % at 0.10 × |
| Back Focal Length(mm) | 15.28 mm |
| Effective Diameter Front(mm) | 20.2 mm |
| Effective Diameter Back(mm) | 16.0 mm |
| Chief Ray Angle | 12.13° |
| Mount | C-Mount |
| Weight(kg) | 0.12 kg |
| Size(mm) | Ø35 × 64.2 |
| Filter Thread | M30.5×0.5-6H |
| Working Temperature | -20 °C – +60 °C |
| Magnification（X） | 0.4 × at Arbeitsabstand 54.35 mm | 0.34 × at Arbeitsabstand 65.22 mm | 0.28 × at Arbeitsabstand 80.75 mm | 0.22 × at Arbeitsabstand 104.75 mm | 0.16 × at Arbeitsabstand 146.7 mm | 0.1 × at Arbeitsabstand 239.15 mm |
| Coaxial | No |
| Flange Focal Distance(mm) | 17.526 mm |
| Makro-Typ | Fokussierbar |
| Max. Sensorformat | 1.2" |
| Auflösung (objektseitig) | 15 MP (von uns berechnet) |
| Empfohlene Pixelgröße | 3.45 µm |
| Lens type | Makroobjektiv |
| Bauart | Macro |
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 mit Maßzeichnung OPT-CCD2528 (PDF)
Datasheet · EN · 229 KB
- Download datasheet
Optische Daten (MTF) OPT-CCD2528
Datasheet · EN · 1625 KB
Description
The OPT-CCD2528 is listed in OPT's series “Crocodile Macro Lenses” with focal length 25 mm, aperture F2.8 - F16, image circle Ø19.3 mm (1.2"). Also: working distance 54 - 240 mm, C-Mount.
The Crocodile series focuses with a floating lens group instead of the entire lens block. The image thus stays sharp over the whole close-up range from 47 to 412 mm, at up to 145 lp/mm for pixels from 3.45 µm and sensors up to 1.2" (Ø19.3 mm). In many close-range inspections it replaces a telecentric lens: connector pins, adhesive beads, threads, small metal parts.
When choosing a lens, what counts is the interplay of sensor size, pixel size, field of view and working distance - the focal length alone says little. If you tell us your camera and inspection task, we check the combination and, if needed, suggest suitable lighting to go with it. The dimensional drawing is included.