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Pentax Super-Multi-Coated Takumar 400mm f/5.6 vs Tokina RMC 400 400mm f/5.6

Both are M42 lenses for full frame. Here is what actually differs.

Pick the Pentax Super-Multi-Coated Takumar 400mm f/5.6 if

Our spec data shows no clear advantage for this lens.

Pick the Tokina RMC 400 400mm f/5.6 if

  • You shoot close-ups: it focuses down to 4 m vs 8 m

Spec differences

9 differences
Specifications that differ between the Pentax Super-Multi-Coated Takumar 400mm f/5.6 and the Tokina RMC 400 400mm f/5.6
Pentax Super-Multi-Coated Takumar 400mm f/5.6 Tokina RMC 400 400mm f/5.6
Brand
Pentax
Tokina
Type
Prime
Telephoto
Weight
not listed
970 g
Length
not listed
208 mm
Diameter
not listed
78 mm
Filter thread
77 mm
72 mm
Min focus distance
8 m
4 m closer
Aperture blades
not listed
6
Optical design
5 elements / 5 groups
8 elements / 5 groups
6 identical specs hidden: mount, format, focal length, max aperture, autofocus motor, image stabilization. Show all
Mount
M42 both
Format
Full frame both
Focal length
400mm both
Max aperture
f/5.6 both
Autofocus motor
Manual focus both
Image stabilization
No both

Our notes

Pentax Super-Multi-Coated Takumar 400mm f/5.6

The Pentax Super-Multi-Coated Takumar 400mm f/5.6 is a manual-focus telephoto prime lens covering 400mm at f/5.6 for M42 mount cameras. A classic Takumar lens from the Pentax screw-mount era, popular for vintage-lens adapting.

Our notes

Tokina RMC 400 400mm f/5.6

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