Type d'objectif |
|
---|---|
Monture de lentilles | Canon EF-S |
Ouverture max | 4-5.6 |
---|---|
Ouverture min | 22-32 |
Anneau d'ouverture | Non |
Nombre de lamelles de diaphragme | 6 |
Construction | Zoom |
---|---|
Éléments | 17 |
Groupes | 12 |
Éléments / revêtements spéciaux | Revêtement Super Spectra |
Zoom motorisé | Non |
Méthode de zoom | Interne |
Poids | 475.0 g |
---|---|
Diamètre | 78.5 mm |
Longueur | 92.0 mm |
Taille du filtre | 67.0 mm |
Taille maximale du format | APS-C |
---|---|
Distance focale | 17 - 85 |
Distance focale équivalente à 35 mm | 27 - 136 |
Grossissement maximum | 0.2 x |
Stabilisation d'image | Oui |
Méthode de mise au point | Interne |
---|---|
Autofocus | Oui |
Type de moteur autofocus | Type d'anneau ultrasonique |
Mise au point manuelle à plein temps | Oui |
Distance de mise au point la plus proche | 0.35 m |
Échelle de distance | Oui |
Échelle de profondeur de champ (DoF) | Oui |
Couleur du produit | Noir |
---|---|
Matériaux du corps |
|
Verrouillage du zoom | Non |
Collier trépied | Non |
Hotte fournie | Non |
Fil de filtre | Oui |
Scellage | Non |
The first step up Canon's ladder of standard zoom lenses
Looking for a Canon 17-85mm lens review? Read on to find out what we uncovered in our objective optical lab tests.
OpticalLimits - Lens reviews and beyond!
OpticalLimits - Lens reviews and beyond!
First announced in August 2004 to coincide with the launch of the EOS 20D, the EF-S 17-85mm F4-5.6 IS USM is Canon’s logical upgrade from the basic 18-55mm kit lens supplied with its APS-C dSLRs. With a 35mm-equivalent focal length of 27-136mm, it covers a decent wideangle to telephoto range, making it a useful ‘walkaround’ lens which will cover a wide range of photographic opportunities. It also sports Canon's 2nd-generation optical image stabilizer, which allows hand-holding at slower shutter speeds than usual before the image-degrading effects of camera shake become apparent. This lens is clearly an attempt by Canon to replicate the success of their earlier 28-135mm F3.5-5.6 IS USM, which gained a strong reputation as an excellent performer on 35mm film; so is the 17-85mm up to scratch?
What Digital Camera lens test review of the Canon EF-S 17-85mm f/4-5.6 IS USM
VDSLR 14mm T3.1 MK2
LensbabyComposer Pro with Sweet 35 Optic
50mm F1.8
Composer Pro
20mm F1.8 EX DG Aspherical RF
65mm T2.2