Leica M205 User Manual download pdf (Page 17)

Leica M series Manual 17

Leica engineers were careful to ensure that the

new M series—like its predecessors—remains

compatible with existing series. This means

that objectives, bases, tubes and so on can be

reused.

Objectives

All new objectives of the M series are parfocal,

meaning that when used with the objective

nosepiece, they can be replaced while keeping

the specimen in perfect focus.

If you prefer, you can continue to use the previ-

ous objective series. In this case, parfocality is

no longer guaranteed.

Tubes

The interface between the optics carrier and the

tube has remained the same, so existing tubes

ﬁt the new M series. The new tubes

are designed

for eyepieces with ﬁeld number 23,

while the

predecessor models were only designed for

ﬁeld number 21, resulting in a smaller object

ﬁeld.

Eyepieces

However, the new M-series eyepieces models

have an audible and tangible click to provide

immediate feedback in case of accidental

adjustment.

Maximum Compatibility

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 113 114

No comments

Leica M205 User Manual Page 17