DISCONTINUED
MACRO 105mm F2.8 EX DG OS HSM
Available mounts
- SIGMA SA-mount
- Canon EF mount
- Nikon F mount
-
Camera Type
DSLR -
Corresponding Mount
SIGMA SA-mount,Canon EF mount,Nikon F mount -
Sensor Format
Full-frame [DG] -
Lens Construction
16 elements in 11 groups
-
Angle of View
23.3°
-
Number of Diaphragm Blades
9 Blades (Rounded diaphragm)
-
Minimum Aperture
F22
-
Minimum Focusing Distance
31.2cm / 12.3in.
-
Maximum Magnification Ratio
1：1
-
Filter Size
φ62mm
-
Dimensions (Diameter × Length)
⌀78.3mm × 126.4mm / ⌀3.1in. × 5.0in.
*The length of a lens is measured from the filter surface to its mount.
-
Weight
725g / 25.6oz.
-
Edition Number
-
The three-digit code on the surface of the lens is to indicate the year the lens was first released.
(Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.) -
Supplied Accessories
Case
LENS HOOD LH680-03
HOOD ADAPTER HA680-01
FRONT CAP LCF-62mm III
REAR CAP LCR II
-
Mount / Product Barcode
SIGMA SA-mount：（DISCONTINUED）
Canon EF mount：00-85126-25854-2 （DISCONTINUED）
Nikon F mount：00-85126-25855-9（DISCONTINUED） -
* For SIGMA SA-mount
* SIGMA SA and Sony mounts has been discontinued in production.
* Nikon mount of this lens is not equipped with an aperture ring, therefore, depending on the camera model some functions may not work.
* This lens cannot be used with film SLR cameras with the exception of the Nikon F6 and Canon EOS-1v.
* When using the OS function of a lens with a camera which incorporates a stabilizer unit, please turn the camera’s stabilizer unit off.
* When using the APS-C Hood Adapter HA680-01 with digital cameras with larger than APS-C size image sensor, vignetting will occur. Please remove he hood adapter id you are using these cameras.
-
Large aperture medium telephoto macro lens
This medium telephoto macro lens allows you to maintain an appropriate distance from subjects while still getting close up photos. Since the working distance at its closest focusing position is 142mm, shadows of the lens and camera will not affect photography making it suitable for taking photos of subjects, such as flowers, under natural lighting conditions. In comparison to the Sigma 50mm and 70mm macro lenses, the main subjects can be defined with perfectly smooth and blurred backgrounds. -
Floating inner focusing
This lens incorporates floating inner focusing which moves two lens groups separately. This minimizes aberrations which occur as shooting distance changes, and enables stable rendering of the image from infinity to 1:1 magnification. This also corrects image distortion, especially when taking close-up pictures. Since focusing does not change its overall length, this lens is easy to hold and use. -
High rendering performance
The lens power layout produces excellent optical performance. High refractive index SLD (Special Low Dispersion) glass corrects chromatic aberration, spherical aberration and field curvature. It ensures high rendering performance at all shooting distances. The Super Multi-Layer Coating reduces flare and ghosting, maintaining quality images with high contrast.
-
Quiet and speedy AF
HSM (Hyper Sonic Motor) provides quiet and high speed AF. It is also possible to use full-time manual focus, even if the lens is set to autofocus.
-
Handheld photography with ease
Incorporation of the OS function offers superior stabilizaion As the stabilisation effect is visible through the viewfinder, it aids composition and accurate focusing.
* The OS effectiveness will gradually decrease as the shooting distance becomes shorter.
Optical Stabilizer ON
Optical Stabilizer OFF
-
Rounded 9 blades diaphragm
This lens has a rounded 9 blade diaphragm which creates an attractive blur to the out of focus areas. This also creates smooth, rounded out of focus highlights when taking photos which have a strong light source in the background such as lights shining on the surface of water.
-
APO Tele converters
This lens is compatible with Sigma’s APO TELE CONVERTERS. With APO TELE CONVERTER 1.4x EX DG, it can be used as 147mm F4 AF* telephoto macro lens, and APO TELE CONVERTER 2x EX DG as 210mm F5.6 MF telephoto macro lens. This allows a greater working distance while still achieving 1:1 macro magnification.
* AF does not work from 0.45m close up photography. -
Dedicated hood adapter
When taking photos with APS-C sized digital SLR, the (supplied) dedicated hood adapter, which extends the length of the hood can be attached. This gives more protection from harmful lights that could negatively affect image quality.
* When taking photos with full-size digital SLR, please remove HA680-01 in order to avoid the edges of image being blocked.
-
Lens construction
SLD glass
-
MTF CHART
Diffraction MTF
-
Spatial frequency
S:Sagittal Line
M:Meridional Line
-
10lp/mm
-
30lp/mm
-
-
DISTORTION
-
VIGNETTING
-
F2.8
-
F5.6
-
F11
-
-
Camera
SIGMA SD1
-
Shutter Speed
1/800s
-
Lens F Number
F6.3
-
ISO
100
-
Focal Length
105mm
-
Photographer
Kazuhiro Shiozawa
-
Camera
SIGMA SD1
-
Shutter Speed
1/50s
-
Lens F Number
F4.0
-
ISO
100
-
Focal Length
105mm
-
Photographer
Kimio Yajima
-
Camera
SIGMA SD1
-
Shutter Speed
1/800s
-
Lens F Number
F2.8
-
ISO
100
-
Focal Length
105mm
-
Photographer
Taichi Kozawa
-
Camera
SIGMA SD15
-
Shutter Speed
1/160s
-
Lens F Number
F8.0
-
ISO
100
-
Focal Length
105mm
-
Photographer
Kimio Yajima
-
Camera
SIGMA SD1
-
Shutter Speed
1/200s
-
Lens F Number
F2.8
-
ISO
100
-
Focal Length
105mm
-
Photographer
Kazuhiro Shiozawa
-
Camera
SIGMA SD1
-
Shutter Speed
1/100s
-
Lens F Number
F2.8
-
ISO
100
-
Focal Length
105mm
-
Photographer
Taichi Kozawa
High performance,large aperture mediumtelephoto
macro lens with OS(Optical Stabilizer).
High performance, large aperture medium telephoto macro lens with OS (Optical Stabilizer).
SLD glass provides good control of aberration and the floating inner focus system ensures high rendering throughout the focusing range. By using Sigma’s APO Tele Converter, it is possible to take photos at greater than 1:1 magnification. HSM ensures a quiet and high speed AF as well as full-time manual focus override. This lens has a rounded 9 blades diaphragm which creates an attractive blur to the out of focus areas.