Voigtlander 40mm F2 SL II is a Fixed aperture Manual Focus (MF)
Standard Prime lens with 35mm FF max sensor coverage, and it is designed to be used with
KAF Mount cameras.
What type of photography is the Voigtlander 40mm F2 SL II lens good for?
The type of photography that you are planning to use the Voigtlander 40mm F2 SL II is an important decision factor. Here we have evaluated its suitability to various photography scenarios:
Reasons to Buy Voigtlander 40mm F2 Ultron SL II Lens
Here we've included a summary of the advantages and disadvantages of the Voigtlander 40mm F2 Ultron SL II lens in a list form to help you determine whether it offers the features you need.
| Aperture Ring |
| Distance Scale |
| DoF(Depth of Field) Scale |
| Hood supplied |
| Fast Aperture |
| Covers Full-Frame Sensor |
| 9 Diaphragm Blades for Smooth Bokeh |
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| No Weather Sealing |
| No Autofocus |
Lens Mount
Voigtlander 40mm F2 SL II is compatible with cameras that have a Pentax KAF lens mount. Some of the latest released cameras that are compatible with the Pentax KAF lenses are Pentax K-3 III Monochrome, Pentax KF and Pentax K-3 III.
Voigtlander 40mm F2 SL II is also available in Canon EF and Nikon F (FX) mounts.
Size, Weight and Filter Thread
Size and weight is a very important decision factor when searching for your next lens. Voigtlander 40mm F2 SL II has a maximum diameter of 63mm and total length of 25mm. It weighs 200g / 7.1 oz.
Voigtlander 40mm F2 SL II has a filter thread of 52mm. Below are links to the filters that we recommend you to consider for your Voigtlander 40mm F2 SL II:
Focal Range
Voigtlander 40mm F2 SL II has a fixed focal length of 40mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 60mm.
Optical Image Stabilization
Voigtlander 40mm F2 SL II doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Maximum Magnification Ratio
Voigtlander 40mm F2 SL II has a Max Magnification Ratio of 0.14x and has a minimum focusing distance of 0.38m. 0.14x means that the max magnification ratio is very low and not suitable even for modest close-up shots.
Below are the 3 Standard Prime type Pentax KAF mount lens alternatives with highest max magnification ratios:
Aperture
Voigtlander 40mm F2 SL II has a max aperture of F2.0 and a minimum aperture of F22.0.
Optical Formula
Voigtlander 40mm F2 SL II's optical formula consists of 6 elements in 5 groups . Following special elements are used in this design:
- 1 aspherical element
- 1 high refraction glass element
Lens Hood
Voigtlander 40mm F2 SL II comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Body Colour
Voigtlander 40mm F2 SL II is available in Black color.
Popular Comparisons of Voigtlander 40mm F2 SL II
Here are the eight most popular comparisons of the Voigtlander 40mm F2 SL II amongst Camera Decision readers.
Top Alternatives of Voigtlander 40mm F2 SL II Lens
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