Compare Voigtlander 40mm F2 Ultron SL II vs Voigtlander Ultron 28mm F2

Variants
Type I
Type II

Construction

Aperture Blades
9 blades
10 blades, straight cut
Colors
black
Form Factor
Normal Prime Lens
Manual-focus prime lens for rangefinder cameras
Image Size
Full-Frame
Full-frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Canon EF-mount, Nikon F-mount, Pentax K-mount
M-mount bayonet (VM)
Material
metal barrel, metal mount
Optical Formula | Elements
6 elements
10 elements
Optical Formula | Groups
5 groups
7 groups
Optical Formula | Special Glass
1 aspherical element1 high refraction glass element groups

Dimensions

Filter Diameter
52 mm / 2.05 in
39 mm
Size | Diameter
63 mm / 2.48 in
Size | Length
25 mm / 0.98 in
36 mm
Weight
200 g / 7.07 oz

Function

Angle Of View
56.8° Diagonal | 48.5° Horizontal | 33.4° Vertical
74.51°
Aperture
f/2 ~ f/22
f/2 ~ f/22
Autofocus
No
Focal Length
40 mm
28 mm
Image Stabilization
No
Weather Resistance
No

Performance

Max Magnification
0.14x
Min Focus Distance
380 mm / 14.96 in
0.5 m (Rangefinder coupling ∞ ~ 0.7 m)

Production

Accessory
Lens hood included
Lens hood LH-4N or LH-12, optional
Debut
2007-11-02
2021
Made In
Japan
Japan

Reviews

Neofiliac score
88%
Pros
  • Compact and lightweight
  • Rather good image quality
  • Amazing build quality
  • Very sharp
  • Easy to focus
Cons
  • Lacks weather sealing
  • Classic rendering not to everyone's taste
  • Not to the standard of newer Voigtlander lenses
  • Does not work well with thick filter stack
  • Vignetting at f/2

Price

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