Lab equipment
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Revision as of 12:01, 6 September 2010 by Gregal@uio.no (talk | contribs) (Created page with '<h1> Lenses </h1> <table width="100%" border="1" cellpadding="1" cellspacing="1" align="left"> <tr> <th scope="col"> </th><th scope="col"> Type </th><th scope="col"> Focal lengt…')
Lenses
Type | Focal length | Diameter | Height of center | |
---|---|---|---|---|
Telescope lens | Achromatic air spaced doublet | 1200 mm | 150 mm | ~163.5 mm |
Collimator lens | Achromatic doublet | 1827 mm | 203 mm | ~163.5 mm |
Imaging lens | Achromatic air spaced doublet | 1200 mm | 150 mm | ~163.5 mm |
Singlet lens | Thin singlet lens | ~300 mm | ~50 mm | |
Doublet lens | Thick achromatic doublet lens, focal length written on edge | ~100 mm | ~50 mm | |
Doublet lens | Thick achromatic doublet lens | ~300 mm | ~50 mm | |
Compound lens | For illustration of coma | ~50 mm | ||
Compound lens | For illustration of transversal chromatic aberrtion, aperture at rear end | ~50 mm | ||
Barrel lens | Missing screw thread in middle, focus ~5 mm behind | ~2.2 mm |