Olympus POS 사용 설명서 - 페이지 6

{카테고리_이름} Olympus POS에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Olympus POS 14 페이지. Polarizing microscope
Olympus POS에 대해서도 마찬가지입니다: 사용 설명서 (14 페이지)

Test Plates

The test plates comprise a 1/4 ,vave length plate (mica 147mf1) and tint plate (gypsum 530 mf1).

These plates, which are used for checking the double refraction and distortion

of the specimen and

axial characteristics, are inserted in a slit on the right side of the tube.

tint

plate

114

w ave

length

plate

Analyzer

The analyzer can be slid out of the optical path, either to the right or to the left.

Moreover,

rotates through 90° (1 div. = 5°) by means of a rotatjng lever.

At 0°, the oscillation

is latitudinal.

In other words. at 00 the polarizer and analyzer are crossed Nicols.

Bertrand

Lens

The Bertrand

lens can be slid in and out of the optical path by means of the 90" rotatable

handle attached to the middlepart

of the tube.

When the lens is in the optical path, the mark on the

handle points upward.

In this case, the interference

image,

or conoscopic image, formed

the rear focal plane of the objective ]ens can bc observed through the center of the eyepiece since

the ]enses have a]readv been centered.