Sigma 18-125mm F3.8-5.6 DC OS HSM vs Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR

This is a full comparison between the lenses Sigma 18-125mm F3.8-5.6 DC OS HSM and Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR .

Compare Specifications

Product
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Name Sigma 18-125mm F3.8-5.6 DC OS HSM Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Also known as Nikon Nikkor AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Manufacturer Sigma Nikon
SKU
Release Date and Price
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Release Year 2008 2006
Release Date
MSRP 560 USD N/A
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Lens Type
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Lens Type Standard / Normal Telephoto
Macro
Zoom or Prime Zoom lens Prime lens (no zoom)
Mount and Compatibility
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Mount Canon EF-SNikon F Nikon F
Designed for APS-C sensor Yes No (Suitable for all sensors)
Focus
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type No information No information
Focus Method No information No information
Closest Focusing Distance 35 cm 31 cm
Maximum Magnification
Macro 1:1 No (No Macro lens) Yes
Aperture
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Maximum Aperture F3,8-5,6
This lens has a variable aperture at different focal lengths.
F3,8 at 18 mm
F5,6 at 125 mm
Variable Aperture
F2,8
Diaphragm Blades No information No information
Optics
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Construction 16 elements  /  12 groups 14 elements  /  12 groups
Special Elements/Coatings No information No information
Focal Length
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Focal Length 18-125 mm 105 mm
Zoom Range 107 mm None (Prime lens)
No Zoom available.
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization Yes
OS
Yes
VR II
Image Stabilization CIPA Rating N/A N/A
Physical
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Weather Sealing No No
Diameter 74 mm 83 mm
Length 88 mm 116 mm
Weight 505 gr 720 gr
Other
Sigma 18-125mm F3.8-5.6 DC OS HSM
Nikon AF-S 105mm F2.8 G IF-ED Micro-Nikkor VR
Filter Type Filter Thread Filter Thread
Filter Diameter 67 mm 62 mm
Lens Hood Included Included
Lens Hood SKU LH730-02 HB-38
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A