Leica DMi1 Instructions For Use Manual page 42

11. Technical Description
Performance data of the filters
Filter
Green or yellow filters for filter slot
Day light filter for bright field position of the
slider
Performance data of the tube
Fixed eyepieced binocular tube
The binocular tube consists of a body that car-
ries the tube change ring on the bottom. The tube
lens has a factor of 1x. The Siedentopf binocu-
lar head allows the interpupillary distance to be
adjusted from 55 mm to 75 mm while maintaining
a constant tube length. The viewing angle is 45°.
The tube has an adjustable eyepiece tube that
enables a field number of 20.
Performance data of the condensers
S80/0.30 condenser
For vials up to 80 mm in height and objectives
with a numerical aperture up to 0.30. In the phase
contrast method, the adjustment of the light ring
to the phase ring is optimal up to a liquid height
of 2 mm.
S40/0.45 condenser
For vials up to 50 mm in height and objectives
with a numerical aperture up to 0.45. In the phase
contrast method, the adjustment of the light ring
to the phase ring is optimal up to a liquid height
of 2 mm.
Application options of the S80/0.30 and S40/0.45 condensers:
Illumination
Method
Bright field
Phase contrast
42
S80/0.30 Light rings/
Objectives accessories
4x-100x –
5x Phaco 0
10x, 20x, 40x Phaco 1
40x Phaco 2
Application
Contrast enhancement for black/white images
Change the color of the image to a more blue
Fig. 27 Condensers
1 S40/0.45 condenser
2 S80/0.30 condenser
1
S40/0.45
Objectives
4x-100x
5x
10x, 20x, 40x
40x
2
Light rings/
accessories
–
Phaco 0
Phaco 1
Phaco 2