Sigma F/2.8 Lenses
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Sigma 17-50mm f/2.8 EX DC OS HSM (FLD) AF Lens for Nikon APS-C DSLR {77}
$210.95-$396.10
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Sigma 60mm f/2.8 DN A (Art) Autofocus Lens for MFT (Micro Four Thirds), Silver {46}
$153.75-$179.76
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Sigma 17-50mm f/2.8 EX DC HSM lens for Sony A-Mount APS-C [77]
$289.00
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Sigma 19mm f/2.8 DN A (Art) Autofocus Lens for MFT (Micro Four Thirds), Silver {46}
$124.01
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Sigma 60mm f/2.8 DN A (Art) Autofocus APS-C Lens for Sony E-Mount, Black {46}
$154.72-$196.62
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Sigma 30mm f/2.8 EX DN Autofocus Lens for MFT (Micro Four Thirds), Black {46}
$118.09
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Sigma 17-50mm f/2.8 EX DC HSM OS (FLD) EF-Mount Lens for Canon APS-C DSLR {77}
$306.84
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Sigma 28mm F/2.8 Mini-Wide II AIS Manual Focus Lens For Nikon {52}
$66.33
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Sigma 50-150mm f/2.8 APO EX DC HSM II lens for Sony A-Mount APS-C [67]
$413.30
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Sigma 19mm F/2.8 EX DN Autofocus Lens for MFT (Micro Four Thirds), Black {46}
$114.65
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Sigma 150mm f/2.8 APO Macro IF EX DG HSM OS Lens for Canon EF-Mount {72} with Tripod Collar/Foot
$532.83
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Sigma 15mm f/2.8 EX DG Diagonal Fisheye Autofocus Lens for Pentax K-Mount {Rear Gel}
$375.00
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Sigma 4.5mm f/2.8 EX DC HSM Fisheye lens for Sony A-Mount
$363.49-$429.00
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Sigma 30mm f/2.8 DN A (Art) Autofocus APS-C Lens for Sony E-Mount, Black {46}
$146.87-$156.41
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Sigma 180mm f/2.8 EX APO Macro DG HSM OS Autofocus Lens for Nikon {86}
$931.21
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Sigma 70-200mm f/2.8 APO EX DG HSM OS lens for Sony A-Mount [77]
$723.99
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Sigma 17-50mm f/2.8 EX DC HSM K Mount Autofocus Lens for Pentax APS-C Sensor DSLR {77}
$192.32
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Sigma 120-300mm f/2.8 DG OS (HSM) S (Sports) Full-Frame Lens for Canon EF-Mount {105}
$2,731.69
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Sigma 150mm f/2.8 EX APO MACRO DG HSM Autofocus Lens for Nikon {72}
$386.06-$396.76
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Sigma 105mm f/2.8 EX DG HSM OS Macro (1:1) Autofocus Lens for Nikon {62}
$198.59
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Sigma 24mm f/2.8 Macro Super Wide II Autofocus Lens for Nikon {52}
$62.42
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Sigma 150mm f/2.8 EX APO MACRO D DG HSM Autofocus Lens for Nikon {72}
$254.81
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Sigma 70-200mm f/2.8 APO DG EX HSM OS Autofocus Lens for Nikon {77}
$804.47-$863.44
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Sigma 15mm f/2.8 Fisheye EX DG Lens for Canon EF-Mount {Gel}
$377.23
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Sigma 24-70mm f/2.8 DG HSM OS A (Art) Autofocus Lens for Nikon F-Mount, Black {82}
$986.44
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Sigma 14-24mm f/2.8 DG (HSM) A (Art) Full-Frame (FX) Autofocus Lens for Nikon F-Mount, Black with Built-in Hood
$1,002.73
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Sigma 70mm f/2.8 DG Macro A (Art) Full-Frame Autofocus Lens for Sony E-Mount, Black {49}
$363.73
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Sigma 45mm F/2.8 DG DN C (Contemporary) Full-Frame Autofocus Lens for Sony E-Mount, Black (55)
$353.56-$383.02
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Sigma 45mm f/2.8 DG DN C (Contemporary) Full-Frame Autofocus Lens for Leica L-Mount {55}
$399.18
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Sigma 15mm f/2.8 EX DG Fisheye Autofocus Lens for Nikon {Gel}
$314.62-$364.38
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Sigma 24mm F/2.8 Super Wide Macro Manual Focus Lens For Minolta MD Mount {52}
$34.77
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Sigma 50mm F/2.8 Macro Manual Focus Lens For Minolta MD Mount {52}
$79.61
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Sigma 150mm F/2.8 APO EX Macro DG HSM Autofocus Lens For Four Thirds System (requires mount adapter for use on MFT){72}
$329.23
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Sigma 105mm F/2.8 Macro EX DG Autofocus Lens For Pentax K Mount {58}
$289.19
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Sigma 18-50mm F/2.8 EX DC Macro K Mount Autofocus Lens for Pentax APS-C Sensor DSLR {72}
$190.63
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Sigma 24mm f/2.8 Super-Wide Macro Manual Focus Lens for Pentax K-Mount {52}
$33.00