239000011521 glass Substances 0.000 title claims abstract description 196.Assignors: KANAI, MORIYASU Publication of US20040190136A1 publication Critical patent/US20040190136A1/en Application granted granted Critical Publication of US7242522B2 publication Critical patent/US7242522B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to JP2003-081374 priority Critical Priority to JP2003081374 priority Priority to JP2003201556A priority patent/JP4037334B2/en Priority to JP2003-201556 priority Application filed by Pentax Corp filed Critical Pentax Corp Assigned to PENTAX CORPORATION reassignment PENTAX CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Pentax Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
( en Inventor Moriyasu Kanai Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US10/806,393 Other versions US20040190136A1 Google Patents Binocular magnifying glassesĭownload PDF Info Publication number US7242522B2 US7242522B2 US10/806,393 US80639304A US7242522B2 US 7242522 B2 US7242522 B2 US 7242522B2 US 80639304 A US80639304 A US 80639304A US 7242522 B2 US7242522 B2 US 7242522B2 Authority US United States Prior art keywords rotation magnifying deflector axis angle Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US7242522B2 - Binocular magnifying glasses US7242522B2 - Binocular magnifying glasses
0 kommentar(er)
