Minolta MC Rokkor-PF 100mm F/2.5

Specifications01

MountMINOLTA SR

Focal length100mm

Max aperturef/2.5

TypeCinema · Telephoto · Prime

Weight410 g

Filter size55 mm

Physical length68 mm

Min focus distance1.2 m

Aperture blades6

Optical elements6

Groups5

Lens hoodbarrel-shaped, screw-in, optional

Additional Info02

Category["Vintage"]

Keywords["Minolta","Prime","Tele","Vintage"]

Review AuthorKlaus

Review VerdictThe Minolta MC Rokkor-PF 100mm f/2.5 is a bit disappointing given Minolta's reputation during the 60s and 70s. At large aperture settings, it is very soft - both lacking contrast and resolution. Stopped down to f/5.6, this changes drastically and it's really good at f/8 and f/11. Image distortions are non-existent. Lateral CAs are quite low whereas axial CAs can probably be described as psychedelic. Shooting B&W may be a workaround here. A positive aspect is the smooth bokeh. Out-of-focus highlights are nicely rendered and the background blur is very smooth. The build quality of the Rokkor is excellent. It uses an all-metal body with a silky smooth and dampened focus ring. The aperture ring feels somewhat coarse in comparison though. It's obvious that the lens isn't a good match with today's high-megapixel sensors. There are certainly more obvious vintage lenses for photography both in terms of sheer capabilities - see e.g. our Nikkor P.C. 105mm f/2.5 review. We can, however, see the appeal that it can have for the video community. Ultimate sharpness is not always needed for videos and 4K video isn't overly challenging even for mediocre lenses anyway. The Minolta MC Rokkor-PF 100mm f/2.5 could just be the right thing if you are after a dreamy character in videos for instance. As such it may have its niche within a niche.

Review Published2023-01-04T01:35:00+00:00

Optical Construction6 elements in 5 groups

Field Notes02

Minolta MC Rokkor-PF 100mm F/2.5 is a 100mm prime lens for the Minolta SR mount, designed for general telephoto use with a fixed f/2.5 maximum aperture for low-light and subject separation.

AI-assisted summary — verify against linked sources

Catalog note · source: opticallimits

Sources03

opticallimits.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.