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■ Manual focus for reliable focusing * 1 This product is equipped with electronic contacts, but there are restrictions on the cameras which can perform electronic communications. Please check the URL (QR code) below for models that support electronic communication. www.cosina.co.jp/seihin/voigtlander/english/...
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Tips for lens care and safety These tips are to protect the user from injury or damaging the lens. If the user ignores this warning and uses the equipment incorrectly, serious injuries and even death may be the result. WARNING If the user ignores this caution sign it might result in injuries and damage the equipment.
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Please note that using it with teleconverters, mount adapters, macro adapters, and other accessories, may cause problems. Never touch the lens surface. In case it is dirty or dusty use commercially available lens cleaners or appropriate lens cleaning cloth. Please check here for electronic communication compatible camera information. www.cosina.co.jp/seihin/voigtlander/english/...
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Description of Parts ① Lens Hood ② Filter Ring ③ Aperture Ring ① ④ Focus Ring ⑧ ② ⑤ Distance Scale ③ ⑨ ⑥ Mount Index ④ ⑦ Mount ⑩ ⑤ ⑧ Aperture Index ⑪ ⑨ Aperture Scale ⑥ ⑫ ⑦...
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● How to attach/detach the lens Please refer to the instruction manual for your camera for how to attach/detach the lens. * Please make sure to set the power of the camera to “OFF”. Please hold the Depth of Field Ring ⑫ to attach/detach the lens. If you attach/ detach the lens while holding other parts of the lens barrel it may damage the lens.
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Preparation (camera body settings) By setting the camera body a below, you can shoot using the functions of the lens and body. For details on camera body settings, refer to the instruction manual of the camera you are using. 1. Electronic communication compatible models *When using with an electronic communication compatible model, if the camera firmware is not current, the performance of this product may not be fully utilized, or some functions may be limited, so please use the latest version of the camera's firmware.
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2. Models that do not support electronic communications When using with a model that does not support electronic communications, set [Release without lens] to "ON" in the camera settings.
How CPU/Contact works 1. Exif Data Image file can store the Exif data of lens. (For example, if you use Voigtländer 23mm F1.2) Lens VOIGTLANDER NOKTON 23mm F1.2 Focal length 23mm Maximum Aperture F1.2 Aperture The aperture value you used to take the picture 2. Focus check When [Focus Check] on the camera body is "ON", the live view...
4. Image stabilization This lens supports the "camera shake" correction function. *The "camera shake" correction function can be switched "ON / OFF" by the appropriate setting on the camera body. For more details, please refer to the instruction manual of your camera.
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● Specifications Product Name NOKTON 23mm F1.2 Aspherical Focal Length 23mm Maximum Aperture F1.2 Minimum Aperture Lens Construction 6 groups 10 elements Angle of View 63.2° Aperture Blades Minimum Focus 0.18m Macro Ratio 1:4.9 Filter Size Ø46mm Maximum Diameter Approx. Ø59.3mm Length Approx.
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● Specifications In-body camera shake correction possible function * only on camera body with Image Stabilization Supplied Accessory Front Cap, Rear Cap, Lens Hood Corresponding shooting mode A [Aperture priority] M [Manual] * Specifications and information is subject to change without prior notice.
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