MACRO APO-ULTRON 35mm F2
X-mount
INSTRUCTION MANUALCOSINA CO., LTD.

Aug 2022, Ver 1.0

Thank you for purchasing a Voigtlander product. The Voigtlander X-mount series
is an interchangeable lens designed exclusively for X-mount which covers theAPS-C frame size. The optical system is optimized to meet the specifications of adigital image sensor.
This product features manual focus and mechanical interlocking manual
apertures. However, the communication functions using electronic contacts * 1
reflect the lens data in the Exif information.
It also has a built-in distance encoder, so you can make images using the focus
check function and the distance index bar. It further supports models equippedwith 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 for reliable focusing* 1 This product is equipped with electronic contacts, but there
are restrictions on the cameras which can perform electroniccommunications. Please check the URL (QR code) below for models thatsupport electronic communication.

www.cosina.co.jp/voigtlander/en/

Tips for lens care and safety
These tips are to protect the user from injury or damaging the lens.

WARNINGCAUTIONWARNINGCAUTIONCAUTION

If the user ignores this warning and uses the equipment
incorrectly, serious injuries and even death may be the result.
If the user ignores this caution sign it might result in injuries
and damage the equipment.
Never look directly at the sun with a telephoto lens as thiscan damage your eyes.
Keep the lens, camera and accessories out of the reach ofchildren.
Store the lens away from direct sunlight and always store
the lens with lens-cap on. Failure to do so may create a firehazard.

Precautions for use
This product is equipped with electronic contacts, but there are restrictions oncertain functions the cameras can perform.Please check the URL (QR code below)
for models that support electronic 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,
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/voigtlander/en/Description of Parts① Lens Hood
② Filter Ring
③ Focus Ring
④ Distance Scale⑤ Aperture Ring
⑥ Aperture Index⑦ Mount⑧ Distance Index⑨ Depth of Field Scale⑩ Aperture Scale⑪ Mount Index Ring
⑫ Mount Index①②③④⑤⑥⑦⑧⑨⑩⑪⑫

● How to attach/detach the lensPlease refer to the instruction manual for your camera for how to attach/detachthe lens.
* Please make sure to set the power of the camera to “OFF”.

Please hold the Mount Index Ring ⑪ to attach/detach the lens. If you attach/detach the lens while holding other parts of the lens barrel it may damage thelens.

● Attaching Lens Hood

Screw the Lens Hood ① to the front of the lens.

● Attaching Filter

1. Screw the filter (Ø49mm) to the front of the lens.
2. Screw the Lens Hood ① into the thread of the filter when using the Lens Hood
① together with the filter.
* Do not screw the filter into the thread of the Lens Hood ① . This may cause vignetting.

Preparation (camera body settings)
By setting the camera body as 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.

1-1.

Aperture display setting (change from T value to F value)

The aperture value display is set to "T value" by the initial setting on the camerabody. By changing the "T value" to "F value", you may use the same numericalvalue as the aperture value display of this product.
Even if the aperture setting is left as "T value", the Exif display will be displayed
as the "F value".

1-2.

Depth of field scale setting (change to film standard reference)

By setting the depth of field scale of the camera body to "Film reference", thedepth scale engraved on this product, and the depth range displayed, on thebody will match.

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 35mm F2)
Lens
Focal length

VOIGTLANDER MACRO APO-ULTRON
35mm F2
35mmMaximum Aperture

F2Aperture

The aperture value you used to takethe picture2.

Focus check3.

Distance display

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

When the focus ring is rotated, a guideline for the distance to thefocus 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 thecamera you are using.

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.

● Specifications
Product Name
Focal Length
Maximum Aperture
Minimum Aperture
Lens Construction

MACRO APO-ULTRON 35mm F235mm
F2F226 groups 9 elements

Angle of View
Aperture Blades
Minimum Focus
Macro Ratio
Filter Size
Maximum Diameter
Length42.8°
100.163m
1:2Ø49mm
Approx. Ø60.7mm
Approx. 54.8mmWeightMount
Aperture Ring
Electric Contact
Exif Data
Focus check
Supports parallax correction

Approx. 265g
X-mount
Available (Manual Setting)(1/3 stop increments)
Available
Available
Available
Available (only with compatible cameras)* Specifications and information is subject to change without prior notice.

● Specifications
In-body camera shake correction possible* only on camera body with Image Stabilization
function
Supplied Accessory
Corresponding shooting mode

Front Cap, Rear Cap, Lens HoodA [Aperture priority] M [Manual]* Specifications and information is subject to change without prior notice.