IR Focal
Length
Minimum
Aperture
Lens Filter Weight Notes Images
14-42mm ƒ/3.5-5.6 Olympus 14-42mm ƒ/3.5-5.6 EX ED MSC
⌀37mm 93 g No noticeable hotspots, any mild center brightness above ƒ/8 is easily overcome. With a JJC 3rd party lens hood, you can use 37mm, 43mm and 58mm filters. Christo vR  
14-42mm ƒ/3.5-5.6 OM System M.Zuiko ED 14-42mm ƒ/3.5-5.6 EZ
Adorama B&H
⌀37mm 93 g Mild hot spot at ƒ/11 sometimes, easy to fix.  
14-42mm   Panasonic 14-42mm G ASPH MEGA OIS
⌀52mm 110 g Hot spots Not detected. Christo vR  
14-150mm ƒ/4-5.6 Olympus 14-150mm ƒ/4-5.6 II ED MSC
⌀58mm 285 g Barely visible, very mild center brightening at wide angle over ƒ/11. Over 40mm, no hotspot detected. Christo vR