關於eyepiece的百科

• eyepiece造句怎麼寫

• Schonrockautocollimatingeyepieceeyepiecewithmicrometerspiralmicrometereyepiecewidefield-of-vieweyepieceimageisviewedthroughaneyepieceperpendiculartomainaxis.Lookingthroughtheeyepieceyouwillseetwoblackcircles.Theincreasedimagescaleallowsforimagingwith...
• 2017-05-3018315