Sigma
10mm f/2.8 EX DC HSM Nikon-f
 vs
Rokinon
8mm f/3.5 Nikon-f

vs

differences

Reasons to consider the Sigma 10mm f/2.8 EX DC HSM Nikon-f
Auto focus Yes vs No
Help
Has a silent focus motor Sigma HSM vs None
Help
 Focuses quickly and silently
Wider aperture f/2.8 vs f/3.5
Help
 At its widest, the 10mm f/2.8 EX DC HSM Nikon-f captures slightly more light, 0.6 f-stops
Sigma 10mm f/2.8 EX DC HSM Nikon-f Learn more about
the Sigma 10mm f/2.8 EX DC HSM Nikon-f

Reasons to consider the Rokinon 8mm f/3.5 Nikon-f
Slightly cheaper $249.95 vs $649.00
Help
 The best price we've seen is $399 cheaper (2.6x less)
Rokinon 8mm f/3.5 Nikon-f Learn more about
the Rokinon 8mm f/3.5 Nikon-f

similarities

Compared to lenses

Common Strengths Common Weaknesses
Fisheye Both are fisheye lenses Help
Extremely wide circular images
Prime lens Fixed focal length prime lenses Help
Typically very sharp
Min focal length Good wide-angle Help
10mm f/2.8 EX DC HSM Nikon-f:10 mm
8mm f/3.5 Nikon-f:8 mm
Max focal length Poor telephoto Help
10mm f/2.8 EX DC HSM Nikon-f:10 mm
8mm f/3.5 Nikon-f:8 mm
Zoom range Poor zoom Help
1x

Compared to fisheye lenses

Common Strengths Common Weaknesses

LensHero is not aware of any interesting strengths shared by these two products.

LensHero is not aware of any interesting weaknesses shared by these two products.

competitors

Shared Competitors

Advantages

Disadvantages
Nikon Nikkor 10.5mm f/2.8G ED DX

Nikon Nikkor 10.5mm f/2.8G ED DX

Fisheye lens

$649
Compare the Nikkor 10.5mm f/2.8G ED DX vs the 10mm f/2.8 EX DC HSM Nikon-f
Compare the Nikkor 10.5mm f/2.8G ED DX vs the 8mm f/3.5 Nikon-f
Olympus Zuiko 9-18mm f/4-5.6 ED

Olympus Zuiko 9-18mm f/4-5.6 ED

Wide angle lens

$599
Aperture Has a narrower aperture
Magnification Has worse macro
Compare the Zuiko 9-18mm f/4-5.6 ED vs the 10mm f/2.8 EX DC HSM Nikon-f
Compare the Zuiko 9-18mm f/4-5.6 ED vs the 8mm f/3.5 Nikon-f
Samyang 8mm f/2.8 Samsung-nx

Samyang 8mm f/2.8 Samsung-nx

Fisheye lens

$349
Compare the 8mm f/2.8 Samsung-nx vs the 10mm f/2.8 EX DC HSM Nikon-f
Compare the 8mm f/2.8 Samsung-nx vs the 8mm f/3.5 Nikon-f
Samyang 7.5mm f/3.5 UMC MFT

Samyang 7.5mm f/3.5 UMC MFT

Fisheye lens

$296
Aperture Has a narrower aperture
Compare the 7.5mm f/3.5 UMC MFT vs the 10mm f/2.8 EX DC HSM Nikon-f
Compare the 7.5mm f/3.5 UMC MFT vs the 8mm f/3.5 Nikon-f
Nikon Nikkor 16mm f/2.8D

Nikon Nikkor 16mm f/2.8D

Fisheye lens

$750
Magnification Has worse macro
Compare the Nikkor 16mm f/2.8D vs the 10mm f/2.8 EX DC HSM Nikon-f
Compare the Nikkor 16mm f/2.8D vs the 8mm f/3.5 Nikon-f
Lensbaby Scout Mount Fisheye Nikon-f

Lensbaby Scout Mount Fisheye Nikon-f

Fisheye lens

$250
Aperture Has a narrower aperture
Wide maximum Has a lower max f/stop
Compare the Scout Mount Fisheye Nikon-f vs the 10mm f/2.8 EX DC HSM Nikon-f
Compare the Scout Mount Fisheye Nikon-f vs the 8mm f/3.5 Nikon-f
Sigma 4.5mm f/2.8 EX DC HSM Nikon-f

Sigma 4.5mm f/2.8 EX DC HSM Nikon-f

Fisheye lens

$799
Magnification Has worse macro
Compare the 4.5mm f/2.8 EX DC HSM Nikon-f vs the 10mm f/2.8 EX DC HSM Nikon-f
Compare the 4.5mm f/2.8 EX DC HSM Nikon-f vs the 8mm f/3.5 Nikon-f

Sigma 10mm f/2.8 EX DC HSM Nikon-f Competitors

Advantages

Disadvantages
Sigma 10-20mm f/4-5.6D EX DC HSM Nikon-f

Sigma 10-20mm f/4-5.6D EX DC HSM Nikon-f

Wide angle lens

$429
Zoom range More zoom
Fisheye Not a fisheye
Prime lens Is a zoom lens
Compare the 10-20mm f/4-5.6D EX DC HSM Nikon-f vs the 10mm f/2.8 EX DC HSM Nikon-f
Tokina 11-16mm f/2.8 AT-X 116 Pro DX Canon-ef

Tokina 11-16mm f/2.8 AT-X 116 Pro DX Canon-ef

Wide angle lens

$569
Zoom range Slightly more zoom
Fisheye Not a fisheye
Focus motor Doesn't have a silent focus motor
Compare the 11-16mm f/2.8 AT-X 116 Pro DX Canon-ef vs the 10mm f/2.8 EX DC HSM Nikon-f
Sigma 50mm f/1.4 EX DG HSM

Sigma 50mm f/1.4 EX DG HSM

Low light lens

$449
Aperture Significantly wider aperture
Max focal length Slightly better telephoto
Fisheye Not a fisheye
Wide maximum Wider aperture
Compare the 50mm f/1.4 EX DG HSM vs the 10mm f/2.8 EX DC HSM Nikon-f
Nikon Nikkor 14mm f/2.8D ED

Nikon Nikkor 14mm f/2.8D ED

Fisheye lens

$1,479
Focus motor Doesn't have a silent focus motor
Magnification Less magnification
Compare the Nikkor 14mm f/2.8D ED vs the 10mm f/2.8 EX DC HSM Nikon-f
Sigma 15mm f/2.8 EX DG Nikon-f

Sigma 15mm f/2.8 EX DG Nikon-f

Fisheye lens

$609
Length Slightly shorter
Focus motor Doesn't have a silent focus motor
Magnification Slightly less magnification
Compare the 15mm f/2.8 EX DG Nikon-f vs the 10mm f/2.8 EX DC HSM Nikon-f

Rokinon 8mm f/3.5 Nikon-f Competitors

Advantages

Disadvantages
Sigma 15mm f/2.8 EX DG Canon-ef

Sigma 15mm f/2.8 EX DG Canon-ef

Fisheye lens

$609
Auto focus Auto focus
Aperture Wider aperture
Lowest price Slightly more expensive
Compare the 15mm f/2.8 EX DG Canon-ef vs the 8mm f/3.5 Nikon-f
Canon EF 8-15mm f/4L USM

Canon EF 8-15mm f/4L USM

Fisheye lens

$1,349
Auto focus Auto focus
Focus motor Has a silent focus motor
Prime lens Is a zoom lens
Aperture Narrower aperture
Compare the EF 8-15mm f/4L USM vs the 8mm f/3.5 Nikon-f
Canon EF 15mm f/2.8

Canon EF 15mm f/2.8

Fisheye lens

$646
Auto focus Auto focus
Aperture Wider aperture
Lowest price Slightly more expensive
Compare the EF 15mm f/2.8 vs the 8mm f/3.5 Nikon-f
Sigma 10mm f/2.8 EX DC HSM Canon-ef

Sigma 10mm f/2.8 EX DC HSM Canon-ef

Fisheye lens

$649
Auto focus Auto focus
Focus motor Has a silent focus motor
Lowest price Slightly more expensive
Compare the 10mm f/2.8 EX DC HSM Canon-ef vs the 8mm f/3.5 Nikon-f

discussion Which do you think is better?

Speech is free, but discussion at LensHero is moderated! Please discuss your opinion of these lenses here, and discuss feedback for LensHero at our support community.

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