Sigma AF 105mm f2.8 EX DG OS HSM Macro (Nikon)
A classic for close-ups, the Nikon F-mount 105mm f/2.8 EX DG OS HSM Macro from Sigma is a short-telephoto prime characterized by its ability to achieve a 1:1, life-size magnification along with a 1' minimum focusing distance for macro applications. The optical design employs two SLD elements to virtually eliminate chromatic aberrations and color fringing throughout the focusing range for improved clarity and color rendering. A Super Multi-Layer Coating has also been applied for greater contrast when working in strong lighting conditions.
Balancing the optical assets, this lens also features a floating internal focus design that maintains consistent sharpness throughout the focusing range. A Hyper Sonic Motor affords quick and quiet autofocus performance while an Optical Stabilizer minimizes the appearance of camera shake for sharper handheld shooting.
A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions. Hyper Sonic Motor (HSM), along with an internal focusing design, realizes quick and quiet autofocus performance as well as full-time manual focus override.
Bright f/2.8 maximum aperture is well-suited for working in available light conditions
The Optical Stabilizer system minimizes the appearance of camera shake to benefit from making sharper imagery when shooting handheld
The rounded nine-blade diaphragm contributes to a pleasing bokeh quality
Specifications:
|
Focal Length: |
105mm |
|
Maximum Aperture: |
f/2.8 |
|
Minimum Aperture: |
f/22 |
|
Lens Mount: |
Nikon F |
|
Format Compatibility: |
Full-Frame |
|
Angle of View: |
23.3° |
|
Minimum Focus Distance: |
1.02' / 31.2 cm |
|
Maximum Magnification: |
1x |
|
Macro Reproduction Ratio: |
1:1 |
|
Optical Design: |
16 Elements in 11 Groups |
|
Diaphragm Blades: |
9, Rounded |
|
Focus Type: |
Autofocus |
|
Image Stabilization: |
Yes |
|
Filter Size: |
62 mm (Front) |
|
Dimensions (ø x L): |
3.08 x 4.98" / 78.3 x 126.4 mm |
|
Weight: |
1.6 lb / 725 g |
