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The astronomy club wants to buy five different eyepieces for a new telescope The 6- 12- and 20-millimeter lenses cost 42.95 each and the 32- and 40-millimeter lenses cost 57.96 each Estimate th?
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∙ 14y ago
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∙ 14y ago
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What do the letters H-R stand for in astronomy?
HR is a designation for some eyepieces for telescopes. It stands for High Resolution. Some manufacturers market these 6 element eyepieces as planetary eyepieces because if their long eye relief. Be wary of this designation. I have also seen it used in the cheapest 2 and 3 element eyepieces that come with "department store" telescopes.
'Word 'having two eyepieces'?
Binocular
What is magnification of the ocular?
Most light microscopes have 10X eyepieces.
Why were lenses called eyepieces?
because that's what it's called
Meaning of body tube in microscope?
tae tae the eyepieces
Why are telescope eyepieces an important part of any visual telescope?
Telescope eyepieces are important of any visual telescope. It is the main part of the telescope and is what determines how the object will look like through the telescope.
Why eyepiece can not be more than 12.5mm?
types of eyepieces in light microscope
What can a person purchase at Astronomics?
One can purchase telescope related products at Astronomics. Astronomics sells over a 1000 different products including telescopes, eyepieces and much more.
What is the function of the interpupillary adjustment on the eyepieces of a microscope?
The distance between the two eyepieces, usually adjustable to fit individual users. Inverted Microscope: A microscope designed with the objectives under the stage and the light source above.
What is the difference between 8 mm and 25 mm optical eyepieces?
17mm
What were early lenses called besides magnifiers and why?
Early lenses were called eyepieces.
What word begins with bi and means having 2 eyepieces?
biofical
