Mamiya-Sekor Fisheye Z 37mm F/4.5 [W]

Specifications01

MountMAMIYA RZ67

Focal length37mm

Max aperturef/4.5

TypeFisheye · Prime

Weight1280 g

Filter size40.5 mm

Min focus distance0.257 m

Optical elements9

Groups6

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings only)

Lens hoodBuilt-in petal-shaped

TeleconvertersNot compatible

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeFisheye lens

Summary02

37mm F/4.5 fisheye lens for the Mamiya RZ67 medium-format system, producing an ultra-wide, strongly curved field of view suited to creative wide-angle effects.

AI-assisted summary — verify against linked sources

Specifications from thelensdb

Where can this lens be adapted?

The Mamiya RZ67 mount has a flange distance of 105 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

Most lenses for this mount have a leaf shutter. The adapter must hold the shutter open.

Sony EAdapter · 87 mm
Canon RFAdapter · 85 mm
Nikon ZAdapter · 89 mm
Fujifilm XAdapter · 87.3 mm
L-MountAdapter · 85 mm
Micro Four ThirdsAdapter · 85.75 mm
Fujifilm G (GFX)Adapter · 78.3 mm
Canon EF-MAdapter · 87 mm
Canon EFAdapter · 61 mm
A rear element that sticks out can hit the camera mirror.
Nikon FAdapter · 58.5 mm
A rear element that sticks out can hit the camera mirror.

Sources03

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Other Mounts03

No alternate mounts are indexed for this family yet.