[go: up one dir, main page]

JPS51112355A - Reflection prevented lens - Google Patents

Reflection prevented lens

Info

Publication number
JPS51112355A
JPS51112355A JP50037271A JP3727175A JPS51112355A JP S51112355 A JPS51112355 A JP S51112355A JP 50037271 A JP50037271 A JP 50037271A JP 3727175 A JP3727175 A JP 3727175A JP S51112355 A JPS51112355 A JP S51112355A
Authority
JP
Japan
Prior art keywords
lens
reflection
reflection prevented
prevented lens
vacum
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
JP50037271A
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 JP50037271A priority Critical patent/JPS51112355A/en
Publication of JPS51112355A publication Critical patent/JPS51112355A/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Optical Elements (AREA)

Abstract

PURPOSE: To form a film of good stickness on the surface of an organic lens by the method of high frequency ionization plating vacum coating.
COPYRIGHT: (C)1976,JPO&Japio
JP50037271A 1975-03-27 1975-03-27 Reflection prevented lens Pending JPS51112355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50037271A JPS51112355A (en) 1975-03-27 1975-03-27 Reflection prevented lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50037271A JPS51112355A (en) 1975-03-27 1975-03-27 Reflection prevented lens

Publications (1)

Publication Number Publication Date
JPS51112355A true JPS51112355A (en) 1976-10-04

Family

ID=12492998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50037271A Pending JPS51112355A (en) 1975-03-27 1975-03-27 Reflection prevented lens

Country Status (1)

Country Link
JP (1) JPS51112355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110901A (en) * 1980-02-06 1981-09-02 Minolta Camera Co Ltd Plastic optical parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56110901A (en) * 1980-02-06 1981-09-02 Minolta Camera Co Ltd Plastic optical parts
JPS61602B2 (en) * 1980-02-06 1986-01-09 Minolta Camera Kk

Similar Documents

Publication Publication Date Title
JPS5228926A (en) Process for film coating of medicines
JPS53147549A (en) Forming method of antireflection film
JPS51112355A (en) Reflection prevented lens
JPS52117077A (en) Electron beam-exposing method
JPS51144253A (en) Photo-fiber check method
JPS5267271A (en) Formation of through-hole onto semiconductor substrate
JPS5219070A (en) Distribution method
JPS51135664A (en) Method for producing a deflecting plate
JPS51111837A (en) A water-based thermoplastic coating composition
JPS5346700A (en) Exposuring method for resist
JPS524187A (en) P-n conjunction type solid element
JPS51114431A (en) Aqueous coating compositions
JPS533168A (en) Semiconductor evaporating apparatus
JPS5384563A (en) Thin film pattern forming method
JPS51133788A (en) Method of forming transparent conductive film
JPS5415944A (en) Formation of heat-resistant film
JPS51140573A (en) Photo-resist coating device
JPS5224070A (en) Productio method of magnetron anode
JPS51111838A (en) A water-based coating composition
JPS5382271A (en) Photo mask
JPS5223282A (en) Method of manufacturing semiconductor device
JPS5349946A (en) Formation of swelled electrode
JPS53135269A (en) Forming method for electrode to semiconductor surface
JPS51147244A (en) Adjustment system of coder
JPS51111080A (en) Cathode structure of a paint coutact diode