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How CPU/Contact works

1. Exif Data

Image file can store the Exif data of lens.

(For example, if you use Voigtländer 35mm F1.2)
Lens

VOIGTLANDER NOKTON 35mm F1.2

Focal length

35mm

Maximum Aperture

F1.2

Aperture

The aperture value you used to take 
the picture

2. Focus check

With [Focus Check] on the camera body is "ON", the live view display 
can be automatically enlarged when the focus ring is rotated. You 
may cancel this enlargement by pressing the shutter button halfway

3. Distance display

When the focus ring is rotated, a guideline for the distance to the 
focus position is displayed on the screen.

*In the camera body settings, you can switch “ON” and “OFF” of [distance index during 
MF] and adjust MF assist. For details, please refer to the instruction manual of the 
camera body you are using.

Summary of Contents for NOKTON

Page 1: ...INSTRUCTION MANUAL NOKTON 35mm F1 2 X mount Aug 2021 Ver 1 0 COSINA CO LTD ...

Page 2: ...lso has a built in distance encoder so you can take pictures using the focus check function and the distance index bar It further supports models equipped with an in body image stabilization function Features of the X mount series Equipped with electronic contacts 1 Compatible with APS C X mount Optical design optimized for X mount sensor Highly rigid and durable all metal lens barrel Manual focus...

Page 3: ...ries and damage the equipment Never look directly at the sun with a telephoto lens as this can damage your eyes Keep the lens camera and accessories out of the reach of children Store the lens away from direct sunlight and always store the lens with lens cap on Failure to do so may create a fire hazard WARNING CAUTION WARNING CAUTION CAUTION These tips are to protect the user from injury or damagi...

Page 4: ...ctronic communications This product is intended to be used with the X mount camera body Please note that using it with teleconverters mount adapters macro adapters etc may cause problems Never touch the lens surface In case it is dirty or dusty use commercial lens cleaner or appropriate lens cleaning cloth Please check here for electronic communication compatible camera body information www cosina...

Page 5: ...Description of Parts Lens Hood Filter Ring Aperture Ring Focus Ring Distance Scale Mount Index Mount Aperture Index Aperture Scale Distance Index Depth of Field Scale Depth of Field Ring ...

Page 6: ...taching Lens Hood Screw the Lens Hood to the front of the lens If the hood is difficult to unscrew trying to unscrew it with too much force may make the hood warp and then the situation will be worse Please only slightly press the rim of the hood towards the lens when you turn it Attaching Filter 1 Screw the filter Ø46mm to the front of the lens 2 Screw the Lens Hood into the thread of the filter ...

Page 7: ...of the camera firmware 1 1 Aperture display setting change from T value to F value The aperture value display is set to T value by initial setting on the camera body By changing the T value to F value you can use the same numerical value as the aperture value display of this product Even if the aperture value setting is left as T value the Exif display will be displayed as F value 1 2 Depth of fie...

Page 8: ...2 Models that do not support telecommunications When using with a model that does not support telecommunications set Release without lens to ON in the camera body settings ...

Page 9: ...he camera body is ON the live view display can be automatically enlarged when the focus ring is rotated You may cancel this enlargement by pressing the shutter button halfway 3 Distance display When the focus ring is rotated a guideline for the distance to the focus position is displayed on the screen In the camera body settings you can switch ON and OFF of distance index during MF and adjust MF a...

Page 10: ... 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 details please refer to the instruction manual of the camera body ...

Page 11: ...io 1 6 7 Filter Size Ø46mm Maximum Diameter Approx Ø59 6mm Length Approx 39 8mm Weight Approx 196g Mount X mount Aperture Ring Available Manual Setting 1 3 stop increments Electric Contact Available Exif Data Available Focus check Available Supports parallax correction Available only with compatible bodies Specifications Specification and information is subject to change without prior notice ...

Page 12: ...ossible only on camera body with Image Stabilization Supplied Accessory Front Cap Rear Cap Lens Hood Corresponding shooting mode A Aperture priority M Manual Specification and information is subject to change without prior notice Specifications ...

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