JPS61203732U - - Google Patents

Info

Publication number

JPS61203732U

JPS61203732U JP8610285U JP8610285U JPS61203732U JP S61203732 U JPS61203732 U JP S61203732U JP 8610285 U JP8610285 U JP 8610285U JP 8610285 U JP8610285 U JP 8610285U JP S61203732 U JPS61203732 U JP S61203732U

Authority

JP

Japan

Prior art keywords

protective cover

focal length

lens

camera

multifocal

Prior art date

1985-06-07

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

• 230000001681 protective effect Effects 0.000 claims description 11
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1

Cited By (1)