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Junior Microscope Kit
Junior Microscope Kit
Junior Microscope Kit
Junior Microscope Kit
Junior Microscope Kit
ASSEMBLY AND OPERATING INSTRUCTIONS
Due to continuing improvements, actual product may differ slightly from the
Visit our Web site at http://www.harborfreight.com
Copyright © 2005 by Harbor Freight Tools
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
For technical questions and replacement parts, please call 1-800-444-3353
product described herein.
3491 Mission Oaks Blvd., Camarillo, CA 93011
93233
®
. All rights reserved. No portion of this
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Summary of Contents for CEN-TECH 93233
- Page 1 Junior Microscope Kit Junior Microscope Kit Junior Microscope Kit Junior Microscope Kit Junior Microscope Kit 93233 ASSEMBLY AND OPERATING INSTRUCTIONS Due to continuing improvements, actual product may differ slightly from the product described herein. 3491 Mission Oaks Blvd., Camarillo, CA 93011 Visit our Web site at http://www.harborfreight.com...
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Page 2: Specifications
° 4 : r e l a r i s n f i n r e i : t h i f i n o i t SKU 93233 For technical questions please call 1-800-444-3353 Page 2... -
Page 3: Safety Warnings And Precautions
Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any other parts will void the warranty. Approved accessories are available from Harbor Freight Tools. SKU 93233 For technical questions please call 1-800-444-3353 Page 3... - Page 4 If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual. e l l SKU 93233 For technical questions please call 1-800-444-3353 Page 4...
- Page 5 The Body, Drawtube, Eyepieces and Spacers included in this kit allow you to adjust for the Focal Length of any combination of lenses. SKU 93233 For technical questions please call 1-800-444-3353 Page 5...
- Page 6 It is the perception of an image being larger than it appears in nature. Magnification is described as being so many times (“X”) its appearance with the unaided eye. SKU 93233 For technical questions please call 1-800-444-3353 Page 6...
- Page 7 If it is not possible to focus the telescope on a remote object, the Objective Lens (08) may be in the wrong position, or may not be straight in the Body (01). Disassemble the telescope, and reassemble correctly following the above directions. SKU 93233 For technical questions please call 1-800-444-3353 Page 7...
- Page 8 This mathematical relationship shown by telescopes of various lengths and objects of various distances opened the door for thinking about all sorts of mathematical relationships in nature; and helped generations of inspired thinkers create the foundations of modern science. SKU 93233 For technical questions please call 1-800-444-3353 Page 8...
- Page 9 NOTE: The complex lenses in Kepler’s symmetrical eyepiece change the simple “inverse proportion” calculations of focal length. However, if you do the math, the rules still apply. Also, the image seen in a Kepler’s telescope will be inverted. SKU 93233 For technical questions please call 1-800-444-3353 Page 9...
- Page 10 Insert the Collecting Lens (04) into the Body (01) to join the two parts of the telescope together. You can now focus the telescope on objects more than 10 meters away by adjusting the Eyepiece. the Terrestrial 10X Telescope SKU 93233 For technical questions please call 1-800-444-3353 Page 10...
- Page 11 (If Spacer (14) has distinctive rings on one side, insert that side down.) Insert Inversion Lens (05) into the Drawtube with the marking “5” towards the Spacer below it. SKU 93233 For technical questions please call 1-800-444-3353 Page 11...
- Page 12 In step 2, place the 9.8mm Spacer (11) in the Drawtube (02) instead of Spacer (14). In step 4, insert the 5mm Spacer (10) instead of Spacer (13). the 17X microscope the 35X microscope SKU 93233 For technical questions please call 1-800-444-3353 Page 12...
- Page 13 What things can you think of to observe that will help us learn something? NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. SKU 93233 For technical questions please call 1-800-444-3353 Page 13...