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scope LSU VL-7EX II User Manual

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Handheld
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Summary of Contents for scope LSU VL-7EX II

  • Page 1 
 
 
 Handheld
Microscope
 Users
Guide
...
  • Page 2 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 www.ScopeCurriculum.com
...

  • Page 3: Table Of Contents

    Handheld Microscope Users Guide Hand-Held Microscope User’s Guide Table of Contents INTRODUCTION ..........................1 What is a Scope-On-A-Rope? .....................1 Which model do you have?......................2 Analog vs. Digital .........................3 Where can I buy a SOAR? ......................3 NEW SCOPE-ON-A-ROPE ........................4 Parts and Assembly of SOAR .....................4 Connections ..........................5...
  • Page 4 Author: Adrienne S. Lopez Scope-On-A-Rope Program Coordinator Louisiana State University Museum of Natural Science Publisher: Real Curriculum, Inc. Glendale, CA Copyright © 2009 Real Curriculum, Inc. ALL RIGHTS RESERVED.

  • Page 5: Introduction

    Handheld Microscope Users Guide Introduction This guide is intended to answer your questions about how to use your scope: the different parts and their functions, how to change lenses, how to take images, care and maintenance, etc. If you need further assistance, please visit www.ScopeCurriculum.com, where you will find directions on how to get further support, as well as instructional videos.

  • Page 6: Which Model Do You Have

    There are several types of hand-held microscopes, some of which are sold as toys. This manual provides detailed instructions for four models designed for classroom use: the “New” Scope-On- A-Rope (VL-7EX II), the “Old” Scope-On-A-Rope (VL-7EX), the L2, and the ProScope. The chart below will help you distinguish these different models.

  • Page 7: Analog Vs. Digital

    (yellow is video, red and white are audio), on the right are connections for a digital projector. Any analog scope can be connected to a computer, but this must be done with the help of a converter. For example, the “New” Scope-On-A-Rope education kits come with a converter and software, but there are many other options available.

  • Page 8: New Scope-On-A-Rope

    Note: The information on the “new” scope contained in this section applies equally to the “old” scope. The only differences are (1) that where the new SOAR has a LIGHT button, the same button on the old SOAR says ON; and (2) that the new SOAR does not have an ERASE button.

  • Page 9: Connections

    (it will glow red when it’s on). 3. Turn on the television, projector, or other display device that you are using with the scope. Depending on the display you are using, you might need to take steps to make sure the display finds the proper input.

  • Page 10: Comparing And Installing Lenses

    First, line up the small index marks on the lens and the camera body. Do not force the lens onto the scope! There are several contact points that need to meet up just right for the lens to function properly. Once the lens is in place, twist it clockwise until it firmly clicks into place.

  • Page 11: How To Use And Capture Images With The 30X Lens

    PLAY button. The Scope-On-A-Rope can hold two images at a time; if you take more than two pictures, only the last two will be saved. To see more than one image on the screen, make sure to take two snapshots, then press PLAY three times.
  • Page 12 “non-contact” setup (see section “Using the Stand" for set-up instructions). Notice (at left) that the mouth of the sea star is not in focus because the scope isn’t able to touch it. When the contact tip is removed, at right, the scope can see further into the sea star, bringing the mouth into focus.

  • Page 13: Polarization With The 30X Lens

    Handheld Microscope Users Guide Polarization with the 30X Lens The lights in the 30X lens can be polarized (a process that reduces unwanted reflection/glare) by pressing the LIGHT/ON button. This should greatly reduce the reflection. You can continue to switch the LIGHT/ON button on and off to switch between polarized and unpolarized illumination.

  • Page 14: How To Use The 1X Lens

    Try this tip if the color of your image does not seem right (everything might have a yellow hue): If you have the “New” SOAR, turn the scope off and then back on by pressing the power •...

  • Page 15: How To Use The Stand

    Attaching scope to stand Once the screw plate is on the scope, hold it up to the screw on the stand. Turn the screw clockwise to secure it to the scope. Make sure to screw it on tightly so that the scope doesn’t wiggle around.

  • Page 16: Troubleshooting

    1) Check that all cords are plugged in, especially the power cord, and that the TV or projector is on. 2) Check that the power switch on the scope’s cradle is on (the red light will be illuminated). 3) Press the LIGHT/ON button on the scope to make sure the lights are on.
  • Page 17 Screw it into the white housing counterclockwise until it is screwed in all the way. For other problems, contact your vendor or consult the LSU Scope-On-A-Rope Program: http://www.scopeonarope.lsu.edu.

  • Page 18: Old Scope-On-A-Rope

    This is the instrument previously used in Louisiana State University’s education outreach program. To learn about this model, please refer to the section above ("New Scope-On-A-Rope”). The above information on the new SOAR equally applies to the old SOAR. The minor differences are that where the new SOAR has a LIGHT button, the same button on the old SOAR says ON, and that the “new”...

  • Page 19: L2 Scope

    Handheld Microscope Users Guide L2 Scope The L2 Scope connects to a TV or projector like the Scope-On-A-Rope, but is designed to work with the same accessories as the ProScope (see next section). This section describes parts and assembly of the L2, how to use lenses, and how to set it up in different ways using accessories.

  • Page 20: Comparing And Installing Lenses

    AUTO position. 6. Turn on the television, projector, or other device that you are using with the scope. Depending on the kind of display you are using, you might need to go through a couple of steps to make sure the display finds the proper input. (Refer to the Troubleshooting Section below if you need further assistance.)

  • Page 21: How To Use The 50X Lens

    First, line up the small index marks on the lens and the camera body. Do not force the lens onto the scope! There are several contact points that need to meet up just right for the lens to function properly.

  • Page 22: How To Use The 30X Lens (Including Polarization)

    (such as the inside of a small geode). The contact tips of the 30X and 50X lenses can be depressed by twisting the conical tip. Since you will not touch the object, it is best to put the scope in the stand before trying this “non-contact” setup (see “Using the Stand” for setup instructions).

  • Page 23: How To Use The 100X, 200X And 400X Lenses

    Handheld Microscope Users Guide Unpolarized light Polarized light Skin Glass slide Watch How to Use the 100X, 200X and 400X Lenses Once you have the hang of using the 30X and 50X lenses, change to the 100X or 200X lens to see the same objects under higher magnification.

  • Page 24: How To Use The 1X Lens

    Handheld Microscope Users Guide Fingerprint at 50x Fingerprint at 200x The 100X, 200X, and 400X work the same way as the 30X/50X– you must touch the object with the tip of the lens housing to get a focused image. In this case, the tip of the lens is a clear dome with a small hole in it.

  • Page 25: How To Use The Stand

    Handheld Microscope Users Guide Since the 1X lens is not a “touch lens”, it is recommended to secure the scope in a stand. This will help the scope remain stable and avoid the “home movie effect.” After following the instructions in the following section–“How to Use the Stand”–you are ready to begin using the 1X lens.

  • Page 26: Troubleshooting

    1) Check that all cords are plugged in, especially the power cord, and that the TV or projector is on. 2) Check that the power switch on the base of the scope is set on AUTO. 3) Check that the light switch is set to position “A” and that light is coming out of the lens.

  • Page 27: Proscope Hr

    Handheld Microscope Users Guide ProScope HR This instrument is a digital scope, meaning that it connects to a computer via a USB cable. It was designed to work with the same accessories as the L2 Scope (outlined in the previous section).

  • Page 28: Lenses And Setups

    “Capture!” button on the upper right-hand side of the screen to save your image. You can also take pictures by pressing the white button located on the bo.y of the scope just below the lens.

  • Page 29: Using The Proscope Hr As A Video Camera

    Using the ProScope HR as a Video Camera To use your scope as a “video camera,” click on the “Video” tab at the top of the screen. To start recording, click on the “Capture” button (or press the button on the handle of the scope).

  • Page 30: Troubleshooting

    3) Check that the light switch is set to position “A” and that lights are coming out of the lens. Refer to the Troubleshooting section for the L2 scope for other issues.

  • Page 31: Information And Features That Apply To All Models

    Technology Resources www.schooltr.com. It has a place to plug in the yellow, video cable of the scope on one end of the device, and a USB cable for insertion into a computer. As with most converters, it comes with software and instructions on how to install and use it. These instructions include how to capture images.
  • Page 32 Handheld Microscope Users Guide Z axis Z knob (fine focus) Y axis X axis Coarse focus knob X knob Y knob To use the stage with the 100X, 200X, or 400X lens, follow these directions: 1. Turn the focus knob of the lens clockwise until it 2.
  • Page 33 3A. If you have a Scope-On-A-Rope, slide the 3B. If you have the L2 or the Proscope, the scope with the lens facing up into the metal holder XYZ stage will be different (instead of a metal on the base of the stage. The lens should be holder, a screw is used to hold the scope in underneath the hole in the stage platform.

  • Page 34: Lamp And Light Blocker

    You may need to provide additional lighting to get the best image of your object, especially if it’s a water sample. Use the lamp and light blocker included in your scope kit to achieve optimal lighting. Slide the light blocker onto the lamp, place the lamp over your sample, and adjust the position of the lamp and/or blocker until you get the desired image.

  • Page 35: Care & Maintenance

    Petri dish, as water will spill out if it is disturbed. Care & Maintenance General Your scope should give you years of successful use, as long as you follow some basic rules of use. There are a few tips that will ensure its optimal performance and longevity.
  • Page 36 To clean your scope: 1. With the scope off and unplugged, you can use a dry cloth to wipe any dirt or dust that has collected on the scope. It is not advisable to use a damp cloth, as water could get inside of the scope and damage the electronic components.
  • Page 37 Z knob, you need to tighten the mast. The mast is the long metal cylinder that holds the stage in place over the scope. There are two screws at the base of this cylinder that keep it in place. First, remove the stage from its base (loosen the coarse focus knob and slide the stage off the mast).

This manual is also suitable for:

L2Proscope hrLsu vl-7ex

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