|Technical specifications for Sigma 500mm F4.5 EX DG APO HSM Canon
||Autofokus, Ultraschallmotor, Vollformat kompatibel
In focal length 500 mm high light intensity is increasingly becoming a scarce commodity. Only with extraordinary expenses can be relatively large openings still achieve, and they take their toll on larger and larger diameters of the antecedent. Despite all these aggravating circumstances is the Sigma 4,5 / 500 mm EX a record of compactness on. To achieve its outstanding imaging performance even at full aperture had to be used ELD special low dispersion glass. Inner focusing system prevents any shift in focus when focus is achieved. A filter drawer allows the use of filters with 46 mm diameter directly in the beam path. A large tripod socket permits attachment of the equipment in focus. Specifications
- Lens construction: 12 elements in 9 groups
- Diagonal angle of view: 5 degrees
- Minimum aperture: 32
- Closest focusing distance: 400 cm
- Largest image scale: 1:7,7
- Filter Diameter: 46 mm (rear)
- Dimensions: 123x349, 5 mm
- Weight: 3100 g
|Extended service options
The following service options may also be purchased during the ordering process.
Standard warranty: 2 years
Extension of the warranty
The warranty is extended to the corresponding period.
|on 3 years: CHF 354.00
||on 5 years: CHF 646.00
|Erweiterung zu Premium Express-Service
Das Gerät wird innerhalb von 24h ersetzt, repariert oder gutgeschrieben.
|on 1 year: CHF 133.00
on 3 years: CHF 537.00
|on 2 years: CHF 158.00
on 5 years: CHF 912.00