JPS5546716A - Production of plastic sunglasses - Google Patents

Production of plastic sunglasses

Info

Publication number
JPS5546716A
JPS5546716A JP13099979A JP13099979A JPS5546716A JP S5546716 A JPS5546716 A JP S5546716A JP 13099979 A JP13099979 A JP 13099979A JP 13099979 A JP13099979 A JP 13099979A JP S5546716 A JPS5546716 A JP S5546716A
Authority
JP
Japan
Prior art keywords
lens
cathode
high voltage
frequency coil
foregoing
Prior art date
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
Application number
JP13099979A
Other languages
Japanese (ja)
Inventor
Masaru Egawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP13099979A priority Critical patent/JPS5546716A/en
Publication of JPS5546716A publication Critical patent/JPS5546716A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To apply the metal luster thin film of superior adhesiveness by applying treatment by the specified dry method to the plastic lens.
CONSTITUTION: A lens 2 made of transparent resin is installed to the substrate holder 1 serving also as a cathode of a vapor deposition device and the surface of the lens 2 is subjected to sputter etching by glow discharge by applying high voltage to the cathode 1 or high frequency coil 3 at the time of a relatively low vacuum and introducing Argon gas through gas inlet hole 7. Next, plus high voltage is applied to the high frequency coil 3 in a relatively high vacuum to allow discharge to occur, thereby ionizing the metal substance of a vapor source 4. Along with this, minus high voltage is applied to the cathode 1 to accelerate the foregoing ionized particles, whereby the foregoing metal substance is deposited on the surface of the lens 2.
COPYRIGHT: (C)1980,JPO&Japio
JP13099979A 1979-10-11 1979-10-11 Production of plastic sunglasses Pending JPS5546716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13099979A JPS5546716A (en) 1979-10-11 1979-10-11 Production of plastic sunglasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13099979A JPS5546716A (en) 1979-10-11 1979-10-11 Production of plastic sunglasses

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8996775A Division JPS5213567A (en) 1975-07-23 1975-07-23 Plastic sun glass

Publications (1)

Publication Number Publication Date
JPS5546716A true JPS5546716A (en) 1980-04-02

Family

ID=15047567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13099979A Pending JPS5546716A (en) 1979-10-11 1979-10-11 Production of plastic sunglasses

Country Status (1)

Country Link
JP (1) JPS5546716A (en)

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