JPH0365954U - - Google Patents

Info

Publication number

JPH0365954U

JPH0365954U JP12563189U JP12563189U JPH0365954U JP H0365954 U JPH0365954 U JP H0365954U JP 12563189 U JP12563189 U JP 12563189U JP 12563189 U JP12563189 U JP 12563189U JP H0365954 U JPH0365954 U JP H0365954U

Authority

JP

Japan

Prior art keywords

angle

light receiving

adjustment mechanism

adjusts

surface roughness

Prior art date

1989-10-30

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

• 230000003746 surface roughness Effects 0.000 claims description 4
• 238000010586 diagram Methods 0.000 description 4
• 230000003287 optical effect Effects 0.000 description 1

Cited By (1)