Vivitar 400mm f/5.6 Auto Telephoto vs f/6.3 Auto Telephoto
Both are M42 telephoto lenses. Here is what actually differs.
Pick the f/5.6 Auto Telephoto if
- You need ⅓ stop more light for low light or background blur (f/5.6 vs f/6.3)
Pick the f/6.3 Auto Telephoto if
Our spec data shows no clear advantage for this lens.
Spec differences
1 difference| f/5.6 Auto Telephoto | f/6.3 Auto Telephoto | |
|---|---|---|
| Max aperture |
f/5.6
⅓ stop faster
|
f/6.3
|
4 identical specs hidden: brand, mount, type, focal length. Show all
- Brand
- Vivitar both
- Mount
- M42 both
- Type
- Telephoto both
- Focal length
- 400mm both
Our notes
Vivitar 400mm f/5.6 Auto Telephoto
The Vivitar 400mm f/5.6 Auto Telephoto is a manual-focus telephoto prime lens covering 400mm at f/5.6 for M42 mount cameras. It brings distant subjects closer for sports, wildlife and events.
Our notes
Vivitar 400mm f/6.3 Auto Telephoto
Vivitar 400mm f/6.3 Auto Telephoto: a manual-focus telephoto prime lens with a 400mm focal length and a maximum aperture of f/6.3, made for M42 mount cameras. It brings distant subjects closer for sports, wildlife and events.
More comparisons
Pentax Super-Multi-Coated Takumar 400mm f/5.6 vs Vivitar 400mm f/5.6 Auto Telephoto
Beroflex 400mm f/6.3 vs Vivitar 400mm f/6.3 Auto Telephoto
Vivitar 400mm f/5.6 Auto Telephoto vs Tokina RMC 400 400mm f/5.6
Pentax Super-Multi-Coated Takumar 400mm f/5.6 vs Vivitar 400mm f/6.3 Auto Telephoto
Pentax Super-Multi-Coated Takumar 400mm f/5.6: ⅓ stop faster
Beroflex 400mm f/6.3 vs Vivitar 400mm f/5.6 Auto Telephoto
Vivitar 400mm f/5.6 Auto Telephoto: ⅓ stop faster
Vivitar 400mm f/6.3 Auto Telephoto vs Tokina RMC 400 400mm f/5.6
Tokina RMC 400 400mm f/5.6: ⅓ stop faster