Leica DMLS - Objective Types and Eyepiece Range; Available Leica Eyepieces

23
D (or A, B, C)
Pupil position of the objective (not of importance
for the user of a DM LS microscope).
Objective typ e (performance class):
C, C PLAN
Achromat
N PLAN
Planachromat
HC PL FLUOTAR
®
Semiapochromat
HC PL APO
Planapochromat
10 x/0.22
Magnification and aperture. The aperture (pick-
up angle) influences resolution, field depth,
contrast and brightness. Objectives with a built-in
iris diaphragm are engraved with their maximum
and minimum aperture, e. g. 0.85-0.55 (Fig. 21).
Attention:
Objectives with built in iris diaphragm! The
knurled ring is only for operation of the
diaphragm and not for screwing this objec-
tive in or out! Danger of damage!
OIL, W, IMM
Immersion objectives for: oil, water, universal
(oil, water, glycerine, etc.), → p. 33. Safety data
sheet on request.
PH
PH = phase contrast objective, the correspond-
ing light ring in the condenser is also indicated,
e. g. PH 2.
P, POL
Strain-free objective for quantitative polarized
light microscopy.
Eyepieces
Our product range comprises the following
eyepieces:
Leica Magnification/ Eyepiece
eyepiece type field of view number port
+)
Eyepieces for observation
HC PLAN 10 x/20 M
HC PLAN 10 x/22 M
HC PLAN 10 x/25
M
HC PLAN 10 x/20
HC PLAN 10 x/22
HC PLAN 12.5 x/16 M
Widefield
++)
16 x/14 B M
Widefield
++)
25 x/9.5B M
Necessary for widefield eyepieces 16x and 25x:
space ring (6.2).
+)
= with removable or push-back glare protection:
for use with or without glasses
M = adjustable eyelens (dioptre compensation) and
mount for graticules of 26 mm diametre → p. 11.
Eyepiece tube diameter: 30 mm.
The eyepiece type LEITZ PERIPLAN
®
may not be
used! Eyepieces of the earlier type L PLAN may
only be used with earlier-type eyepieces (before
1998) which do not have the HC engraving,
→ p. 48 (Fig. 35 – 37).
++)
Products of LEICA AG Heerbrugg/CH (formerly WILD)