ANATOMIA DELL'OTTANTE - STEP 16

 ANATOMIA DELL'OTTANTE

illustrazione sintetica di un ottante

https://www.bing.com/images/search?view=detailV2&ccid=VDH9eBZv&id=EB97B7295A51A384553FE01503B4D3F4B4EA03E2&thid=OIP.VDH9eBZv-6uWnMFzbxHvrQHaKc&mediaurl=https%3A%2F%2Fmedia.istockphoto.com%2Fillustrations%2Foctant-illustration-id537698086&exph=1024&expw=726&q=octant&simid=608046079729140642&ck=0B6B8FD20D3EF9D8E4948A153C819785&selectedindex=94&form=IRPRST&ajaxhist=0&vt=0&sim=11

http://www.ocean4future.org/savetheocean/archives/42115

immagine vista esplosa di un Ottante

https://www.bing.com/images/search?view=detailV2&insightstoken=bcid_RITzhK6DzQcCJQ*ccid_hPOEroPN&form=SBIHMP&iss=VSI&sbisrc=ImgPicker&idpbck=1&sbifsz=773+x+600+%c2%b7+44.47+kB+%c2%b7+png&sbifnm=FOTO+STEP+16.png&thw=773&thh=600&ptime=440&dlen=60712&expw=593&exph=500&selectedindex=9&id=8253EAF8E4280BB303C21EE64CED01225EE7395C&ccid=aVBP4g5J&vt=2&sim=11&simid=608018029105579223&ck=DBD2C107FBE0DD76FCC13FBE79F1EBF6&thid=OIP.aVBP4g5J_9eIS_jI4LF-SAHaGP&mediaurl=http%3A%2F%2Fwww.mebeltrans.ru%2Fwp-content%2Fuploads%2Fc1006.jpg&pivotparams=insightsToken%3Dbcid_RITzhK6DzQcCJQ*ccid_hPOEroPN%26%26cal%3D0.05%26cat%3D0.05%26car%3D0.95%26cab%3D0.95%26ann%3D%26hotspot%3D

foto di un ottante - Ottante marino prodotto da Crichton - Londra

http://filmatidimare.altervista.org/strumenti-nautici-ottantequadrante-riflettenteoctant-parte-1/