JPS62201708U - - Google Patents

Info

Publication number

JPS62201708U

JPS62201708U JP8845786U JP8845786U JPS62201708U JP S62201708 U JPS62201708 U JP S62201708U JP 8845786 U JP8845786 U JP 8845786U JP 8845786 U JP8845786 U JP 8845786U JP S62201708 U JPS62201708 U JP S62201708U

Authority

JP

Japan

Prior art keywords

optical

optical device

optical element

holding member

shape

Prior art date

1986-06-12

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003287 optical effect Effects 0.000 claims description 12
• 230000001154 acute effect Effects 0.000 description 3
• 238000007796 conventional method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1