AMCON EQ-6001 Руководство пользователя - Страница 3

Просмотреть онлайн или скачать pdf Руководство пользователя для Микроскоп AMCON EQ-6001. AMCON EQ-6001 11 страниц. Lensometer

DESCRIPTION AND USAGE

The lensometer is used to measure the power of the spherical lens, power of the cylindrical lens, cylindrical

lens axis, prism diopter, prism basal angle, and contact lens diopter power.

Range of Diopter Measurement

Minimum Scale Value

Astigmatism Axis of Cylindrical Lens

Minimum Scale Value

Prism Diopter

Minimum Scale Value

Prism Base Angle

Minimum Scale Value

Regulation of Ocular Visibility

Size of Lens

Overall Dimensions of Device

Weight

Lighting Lamp

This instrument consists of two coaxial optical systems. Light from the (1) light source passes through (2)

color filter to lighten (3) marker reticule. Through (4) measuring objective lens and (7) objective lens, the (3)

marker reticule forms its image on (8) eyepiece through (12) front lens and (14) back lens. At this time, the

eye is able to clearly observe the images of (3) reticule, (8) eyepiece, and (10) reading reticule.

During the operation, place lens at position of (5) diaphragm, turn and axially move (3) marker reticule so that

it is imaged clearly. Then the scale interval shown on the (10) reading division board is just the diopter

numerical value.

0 to +/-25D

0.125D at 0 to +/-5D

0.25D at +/-5D to +/-25D

0 to 180º

1º

0 to 20Δ

1Δ

0 to 180º

1º

+/-5D

16mm to 80mm

108.25 in X 51.25 in X 179 in

12.5 lbs.

220V / 110V 15W