Viltrox PFU RBMH 85mm F/1.8 STM

Specifications01

MountFUJIFILM X

Focal length85mm

Max aperturef/1.8

TypeCinema · Macro · Portrait · Telephoto · Prime

Weight636 g

Filter size72 mm

Physical length92 mm

Min focus distance0.8 m

Max magnification0.125

Aperture blades9

Optical elements10

Groups7

Lens hoodbarrel-shaped (bayonet mount, supplied)

Additional Info02

Category["Fujifilm"]

Keywords["Prime","Tele","Viltrox","X-mount"]

Review AuthorKlaus

Review Rating7

Other FeaturesMicro-USB connector for firmware updates

Review VerdictThe Viltrox PFU RBMH 85mm f/1.8 STM is an attractive medium tele lens for Fujifilm cameras. It is sharp across the image field - especially at medium aperture settings - and it doesn't show any substantial weakness across the other characteristics either. Lateral CAs are low as are image distortions. There is a bit of vignetting at f/1.8 but it's nothing out of the ordinary (on an APS-C sensor at least). A very positive aspect is the quality of the bokeh. Image highlights are nicely rendered at f/1.8 and the blur in the focus transition zones is very creamy. Bokeh fringing (LoCA) is present at large-aperture settings but that's hardly surprising. The build quality feels very "tanky" due to the all-metal design. Pro photographers may miss weather-sealing but that's a different market segment anyway. Unlike other small manufacturers, Viltrox managed to implement an autofocus motor (STM = stepping motor). The speed is very decent and we had no issues with accuracy. Such a lens is more aligned to portrait or street photography anyway and the AF is plenty fast for that. It is quite surprising than Viltrox was capable of designing and manufacturing such a mature product as their first shot into the market. Other newcomers struggled much more during their first years (and some still do). Of course, designing a 85mm f/1.8 isn't science fiction but getting all the required acts together at a very attractive price point is an achievement. Thus if you can't or don't want to pay the premium price for a Fujifilm XF 90mm f/2 LM R WR, the Viltrox lens is a worthy candidate for your shopping list.

Review Criteria{"Build Quality":8,"Optical Quality":7,"Price / Performance":10}

Review Published2020-01-16T01:17:00+00:00

Optical Construction10 elements in 7 groups inc. 1xELD element