Newcon Optik DN482, DN483 technical specifications External Appearance of the Device

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Remove the rubber eyepiece guard from the scope.

Set the eyepiece in the medium position.

Screw the adapter ring with the camera in an internal groove of an eyepiece.

Switch on the device and focus the assembled system with the help of the objectives of the device and camera. If the image cannot be focused the camera with the ring should be removed and the coupling of the eyepiece of the device should be rotated a little. Assemble the system again and check its focusing. At some position of the eyepiece and objective of the camera the system will be focused exactly.

Fasten the adapter ring with the camera to the body of the eyepiece of the device with the help of three locking screws. During further photo shooting sharpness of the system is obtained with the help of the objective of the DN482/483 only;

Set diaphragm on the objective of the camera equal 2.8 or 4 (shooting is possible even at lower diaphragm settings, for example 2, but the obtained pictures will have worse resolution).

Taking photos with a completely opened diaphragm of the objective is justified for the shooting of quickly moving objects only.

The TTL system, which is installed at most SLR cameras, easily estimates exposure during the shooting with the device. If your camera is not equipped with the TTL system, the table can approximately estimate the shutter speed at the diaphragm number of the camera equal 2.0:

ISO

50

100

200

400

800 1600 3200

 

 

 

 

 

 

Shutter speed, sec.

1

1/2

1/4

1/8

1/15 1/30 1/60

 

 

 

 

 

 

NOTES.

Use an ISO 400 film or higher. Usage of a tripod is strongly recommended to achieve higher quality photos.

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2. EXTERNAL APPEARANCE OF THE DEVICE

5 9 3 4

6 2 11 1 8

7 10

1 – Body of the device;

2 – Objective lens;

3 – Eyepiece;

4 – Rubber eyepiece guard;

5 – Battery compartment;

6 – Objective lens cover;

7 – Internal windage/elevation adjustment knobs;

8 – On/Off switch;

9 – Reticle brightness adjustment knob;

10 – Objective lens focus adjustment knob;

11 – Weaver mount;

5

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Contents DN482/483 Customer Support WarrantyContents Storage and Maintenance Instructions PrecautionsExternal Appearance of the Device Taking Photos and Video Shooting Technical CharacteristicsPreparation of the device for photo shooting Type and dimensions of the reticle Adjustment of the Scope on the RifleSupplied Accessories Battery installationOperation at night Testing of operation in a daytimeInstalling on a Hunting Rifle Installation of the device is performed as followsInstallation Rules Variant I Adapter rail with Standard Prism typeVariant II Adapter rail with 7/8’’ Weaver prism type