A comfortable and compact
wide-angle prime, the Color-Skopar 21mm f/3.5
Aspherical from Voigtlander is
a Sony E-mount lens well-suited for landscapes, nature, and other wide-field
subjects. Its optical design includes one aspherical element and one low
dispersion element, which help to minimize both spherical and chromatic
aberrations in order to achieve a high degree of sharpness, clarity, and color
accuracy. The manual focus design affords fine-tuned control over focus
placement, along with a minimum focusing distance of 7.9" and a 10-blade
diaphragm is also used for a smooth bokeh quality.
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 Impressively wide 21mm focal length lens is designed for
full-frame Sony E-mount mirrorless cameras and is also suitable for APS-C
models, where it will produce a 31.5mm equivalent focal length.
 Modest f/3.5 maximum aperture affords a compact and
lightweight form factor while also being adequate for photographing in most
shooting conditions.
 One aspherical element is featured in the optical design
to control spherical aberrations and distortion and improve sharpness and
resolution.
 One low dispersion element is also used to reduce color
fringing and chromatic aberrations in order to achieve greater color fidelity
and clarity.
 Manual focus design permits smooth, refined control along
with a minimum focusing distance of 7.9".
 Ten-blade diaphragm contributes to a smooth quality of
bokeh.
 Contacts transfer all Exif data between the camera and
lens in order to permit full use of camera functions, including focus
magnification, image stabilization, and lens corrections.
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    Performance  | Â
   Focal Length  |   21mm  | Â
   Aperture  |   Maximum: f/3.5
Minimum: f/22 Â | Â
   Camera Mount Type  |   Sony E  | Â
   Format Compatibility  |   35mm Film / Full-Frame Digital Sensor  | Â
   Angle of View  |   91.2°  | Â
   Minimum Focus Distance  |   7.87" / 20 cm  | Â
   Optical Design  |   9 Elements in 8 Groups  | Â
   Diaphragm Blades  |   10  | Â
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    Features  | Â
   Image Stabilization  |   None  | Â
   Autofocus  |   No  | Â
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    Physical  | Â
   Filter Thread  |   Front: 52 mm  | Â
   Dimensions (DxL)  |   2.47 x 1.57" / 62.8 x 39.9 mm  | Â
   Weight  |   8.11 oz / 230 g  | Â
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    Packaging Info  | Â
   Package Weight  |   0.83 lb  | Â
   Box Dimensions (LxWxH)  |   5.0 x 5.0 x 4.0"  | Â
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