VWR VistaVision 82026-636 User Manual

Metallurgical Microscope
Model
82026-636
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VWR VistaVision 82026-636 Specifications

General

Illumination	LED
Interpupillary Distance Adjustment	55-75mm
Material	Metal and plastic
Objective Lens	4x, 10x, 40x
Eyepieces	10x widefield
Magnification	40x to 1000x
Diopter Adjustment	Yes

Summary

Getting Started

Components

Technical Specifications

Body

Optical body specifications including inclination and interpupillary adjustment.

Nosepiece

Details on the quintuple ball-bearing reversed nosepiece.

Eyepieces

Information on the 10X Plan wide field eyepieces.

Stage

Specifications for the integrated mechanical stage.

Focus Mechanism

Description of the gear train and tension control.

Incident Light System

Components of the incident illumination system.

Transmitted Light System

Details on the Abbe condenser and rack/pinion focus.

Illumination

Halogen bulb type and dimmer specifications.

Setup Instructions

Basic Operation

Illumination Controls

Location and function of power and brightness controls.

Focusing Controls

Explanation of coarse and fine focus adjustments.

Focus Tension Adjustment

How to adjust coarse focus tension.

Pre-focusing or Focus Stop Control

Function of the focus stop lever.

Interpupillary and Diopter Adjustments

Adjusting for vision and user comfort.

Mechanical Stage Controls

Operation of X-Axis and Y-Axis knobs.

Condenser Components

Description of parts below the stage.

Condenser Alignment Adjustments

Steps for centering, focusing, and aperture.

Vertical Illumination Alignment

Changing the Incident (upper) Light Bulb

Changing the Transmitted (lower) Light Bulb

Preventative Maintenance

Cleaning frame and stage

Procedure for cleaning the microscope's exterior.

Cleaning optical parts

Method for cleaning lenses and objectives safely.