ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 



109 



Campani's Compound Microscopes. — "With reference to the note on 

 pp. 643-4,* we have since found that a figure of a nearly similar 

 Microscope was published in the ' Acta Eruditorum,' Lipsae, 1G86, 

 Tab. x. (pp. 371-2), where it was designated " Novum Microscopium 



mm, . i'ib-i . , " ' ' ' ' " 



Dn : Iosephi Campani, e-jusque usus," the figure also showing the 

 employment of the instrument for viewing transparent and opaque 

 objects. This figure was reproduced in the ' Opuscula omnia Actis 

 Eruditorum Lipsiensibus inserta, &c.,' torn, ii., Venetiis, 1740, p. 439. 



♦ See this Journal, 1887, p. 643. 



