OPT
OPT-EF3528-29M EF-Mount lens
Manufacturer part number: OPT-EF3528-29M
Series: 29-MP-Festbrennweiten
- Focal length
- 35 mm
- Max. Sensorformat
- 1" | 4/3" | 44mm (5 µm)
- Mount
- EF-Mount
- Mindestobjektdistanz (MOD)
- 180 mm
- Aperture
- F2.8 - F32
- Filtergewinde
- M58 × 0.75
- Resolution
- 29 MP
- Fokusbereich (ab Objektivvorderseite)
- 180 mm up to ∞
- Fokuseinstellung
- Manual
Price and availability on request
Request this item directly by email
Not sure which model fits?
One of our staff will review your application and recommend the right configuration.
Have your application reviewedTechnical data
| Manufacturer part number | OPT-EF3528-29M |
|---|---|
| Focal Length(mm) | 35 mm |
| Adjustion Type | manuell |
| Aperture(F/#) | F2.8 – F32 |
| Image Circle Ø(mm) | Ø44 mm |
| Working Distance(mm) | 180 mm – ∞ |
| Magnification（X） | 0.1751 × at WD 180 |
| Image Resolution(µm) | 5 µm |
| Distortion | <0.4 % |
| Back Focal Length(mm) | 27.9 mm |
| Effective Diameter Front(mm) | 44.5 mm |
| Effective Diameter Back(mm) | 31.0 mm |
| Mount | EF-Mount |
| Weight(kg) | 0.65 kg |
| Size(mm) | 64 × 103.67 |
| Filter Thread | M58×0.75-6H |
| Working Temperature | -20 °C – +60 °C |
| Sensor Format | 1" | 4/3" | 44 mm |
| Field Angle | 1" (12.8 × 9.6 × 16): 20.7°×15.6°×25.8° | 4/3" (18.88 × 10.6 × 21.6): 28.8°×21.8°×35.6° | 44 mm (36 × 24 × 43.3): 53.4°×41.3°×64.3° |
| Coaxial | no |
| Max. Field Of View（H*V） | 20.7°×15.6° | 28.8°×21.8° | 53.4°×41.3° |
| Lens Type | Festbrennweite |
| Flange Focal Distance(mm) | 44 mm |
| Max. Sensorformat | 1" | 4/3" | 44 mm |
| Auflösung | 29 MP |
| Pixelgröße | 5 µm |
| Mindestobjektdistanz (MOD) | 180 mm |
| Spektralbereich | Nicht angegeben |
| Verzeichnung (max.) | < 0.4 % |
| Blendensteuerung | Nicht angegeben |
| Vibrationsfest | No |
| Baulänge | 103.67 mm |
| Durchmesser | Ø 64 mm |
| Lens type | Entocentric |
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-EF3528-29M (PDF)
Datasheet · EN · 404 KB
- Download datasheet
Optische Daten (MTF) OPT-EF3528-29M
Datasheet · EN · 228 KB
- Download datasheet
29-MP-Festbrennweiten - Serienbroschüre OPT
Datasheet · EN · 1 MB
Description
OPT-EF3528-29M is a fixed focal length lens from the series “29 MP Fixed Focal Length Lenses” by OPT: focal length 35 mm, aperture F2.8 - F32, image circle Ø44 mm. Also: working distance 180 mm - ∞, EF-Mount.
The 29 MP series is designed for large-format sensors - 29 megapixel area scan cameras as well as line scan cameras up to 8K with 5 µm pixels. Across the full image field it reaches up to 100 lp/mm with low overall distortion. It is used when a single image has to capture large objects with high fidelity: displays, printed circuit boards, web material on line scan cameras.
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.
Mount variant of the OPT-F3528-29M (EF-Mount); optics identical, flange focal distance 44 mm according to the OPT table.