Adjusting The Eyepieces - Primotech MAT Instruction Manual

3 First Steps | 3.4 Adjusting the Eyepieces
Property
Distance between the
eyepieces
("interpupillary
distance")
Viewing height
Rotation of the
crosshair
Eyepieces with a
crosshair are indicated
by the additional red
dot
Use with glasses
18

3.4 Adjusting the Eyepieces

The eyepieces can be used with or without glasses, and can be adjusted to
compensate visual impairments. You can adjust various properties of the eyepieces
to enhance your viewing experience:
Procedure
Swing the eyepiece tubes symmetrically up
or down.
The setting is correct when you see one
round image when looking through the two
eyepieces.
Each separation has a high and a low
viewing height.
Swing the eyepieces to their upper or lower
position at the desired separation.
To rotate the crosshair, rotate the entire
eyepiece.
Only Primotech D/A POL and Primotech D/
POL Conoscopy are supplied with an
eyepiece with a crosshair
Turn the ring of each eyepiece so that it is in
the zero position.
For eyepieces with a red dot, the zero should
be next to the red dot.
For other eyepieces the zero should be next
to the white dot.
Graphic
Primotech | Document 430055-9044-008 V.1.0; 03 / 2014