Κατασκευή φακού | 16 στοιχεία σε 13 ομάδες |
Οπτική γωνία (για SD1) | 76,5 - 6,5 βαθμούς |
Αριθμός λεπίδων διαφράγματος | 7 Blades (στρογγυλεμένο άνοιγμα διαφράγματος) |
Ελάχιστο διάφραγμα | F22 |
Ελάχιστη απόσταση εστίασης | 35 εκατοστά / 13.8in. |
Μέγιστη μεγέθυνση | 1:2.9 |
Μέγεθος φίλτρου | 62 χιλιοστά |
Διαστάσεις μήκος x | 73,5 χιλιοστά x 88,6 χιλιοστά / 2.9in. x 3.5in. |
Βάρος | 470g / 16,6 ουγκιά |
By revolutionizing the optical and structural design of the Sigma 18-250mm F3.5-6.3 DC OS HSM, this new lens achieves a compact size and a minimum focusing distance of 35cm. New material, Thermally Stable Composite (TSC) maintains its structure and has little contractility especially in varying temperatures, is incorporated into the lens barrel. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels.
Covering wide angle 18mm to telephoto 250mm, this versatile lens designed exclusively for digital SLR cameras, is suitable for all-purpose photography including landscape, sport, and macro photography. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels.
Close-up capability is improved with the minimum focusing distance of 35cm throughout the entire zoom range, and maximum magnification ratio of 1:2.9. In APS-C size equivalent, macro photography with approximately 1:2 magnification ratio is possible. In addition, with this lens, the size and flaming of subjects can be adjusted by rotating a zoom ring, making macro photography easier than using fixed focal macro lens. For further convenience, the maximum magnification ratio at each focusing distance appears on the side of the lens barrel.
No Optical Stabilizer
With Optical Stabilizer
*The OS effectiveness will gradually decrease as the shooting distance becomes shorter.
*Sony and Pentax mounts are not incorporated with OS function.
SLD (Special Low Dispersion) glass element offers excellent correction of color aberration. Three aspherical lenses including double-sided aspherical lens together with the latest design, prevent and correct all types of aberrations including astigmatism, achieving high quality images throughout the entire zoom range.
With Super Multi-Layer Coating
No Super Multi-Layer Coating
Hyper Sonic Motor
Κατασκευή φακού | 16 στοιχεία σε 13 ομάδες |
Οπτική γωνία (για SD1) | 76,5 - 6,5 βαθμούς |
Αριθμός λεπίδων διαφράγματος | 7 Blades (στρογγυλεμένο άνοιγμα διαφράγματος) |
Ελάχιστο διάφραγμα | F22 |
Ελάχιστη απόσταση εστίασης | 35 εκατοστά / 13.8in. |
Μέγιστη μεγέθυνση | 1:2.9 |
Μέγεθος φίλτρου | 62 χιλιοστά |
Διαστάσεις μήκος x | 73,5 χιλιοστά x 88,6 χιλιοστά / 2.9in. x 3.5in. |
Βάρος | 470g / 16,6 ουγκιά |
By revolutionizing the optical and structural design of the Sigma 18-250mm F3.5-6.3 DC OS HSM, this new lens achieves a compact size and a minimum focusing distance of 35cm. New material, Thermally Stable Composite (TSC) maintains its structure and has little contractility especially in varying temperatures, is incorporated into the lens barrel. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels.
Covering wide angle 18mm to telephoto 250mm, this versatile lens designed exclusively for digital SLR cameras, is suitable for all-purpose photography including landscape, sport, and macro photography. It is convenient when you wish to keep your equipment to a minimum and yet still be prepared for all opportunities and situations, such as travels.
Close-up capability is improved with the minimum focusing distance of 35cm throughout the entire zoom range, and maximum magnification ratio of 1:2.9. In APS-C size equivalent, macro photography with approximately 1:2 magnification ratio is possible. In addition, with this lens, the size and flaming of subjects can be adjusted by rotating a zoom ring, making macro photography easier than using fixed focal macro lens. For further convenience, the maximum magnification ratio at each focusing distance appears on the side of the lens barrel.
No Optical Stabilizer
With Optical Stabilizer
*The OS effectiveness will gradually decrease as the shooting distance becomes shorter.
*Sony and Pentax mounts are not incorporated with OS function.
SLD (Special Low Dispersion) glass element offers excellent correction of color aberration. Three aspherical lenses including double-sided aspherical lens together with the latest design, prevent and correct all types of aberrations including astigmatism, achieving high quality images throughout the entire zoom range.
With Super Multi-Layer Coating
No Super Multi-Layer Coating
Hyper Sonic Motor