Inspectee

Micro Four Thirds lenses

Lenses for the Micro Four Thirds ecosystem of cameras

Compare SLR Magic 8mm f4 vs. YI YI Tech 42.5mm f1.8

This is a side-by-side comparison of the specs of the 8mm f4 vs. the YI Tech 42.5mm f1.8. Differences are highlighted in yellow.
Item 8mm f4 YI Tech 42.5mm f1.8
Item image Item image
Focal length 8mm [x] 42.5mm [x]
Maximum aperture f4 [x] f1.8 [x]
Focus Manual [x] Autofocus [x]
Release year 2017 [x] 2017 [x]
Lens type Prime [x] Prime [x]
Length 4.1cm [x] 6.1cm [x]
Weight 0.11kg [x]
Weather sealed? No [x] No [x]
Colour Black [x] Black [x] / Silver [x]
Price at launch $200 [x] $200 [x]
Filter attachment diameter 43 [x] 49 [x]
Depth 4.6cm [x] 5.7cm [x]
Minimum focusing distance 0.1m [x] 0.25m [x]
Filter attachment? Yes [x] Yes [x]
Collapsing? No [x] No [x]
Power zoom No [x] No [x]
Aperture ring? No [x] No [x]
Optical image stabilisation? No [x] No [x]
Tripod mount? No [x] No [x]
Buy now