JPH0336272U - - Google Patents

Info

Publication number

JPH0336272U

JPH0336272U JP9602989U JP9602989U JPH0336272U JP H0336272 U JPH0336272 U JP H0336272U JP 9602989 U JP9602989 U JP 9602989U JP 9602989 U JP9602989 U JP 9602989U JP H0336272 U JPH0336272 U JP H0336272U

Authority

JP

Japan

Prior art keywords

optical filter

lens barrel

airtight chamber

viewfinder

display device

Prior art date

1989-08-18

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 6
• 238000010586 diagram Methods 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1