JPH01149001A - Colored optical glass lens - Google Patents
Colored optical glass lensInfo
- Publication number
- JPH01149001A JPH01149001A JP62309300A JP30930087A JPH01149001A JP H01149001 A JPH01149001 A JP H01149001A JP 62309300 A JP62309300 A JP 62309300A JP 30930087 A JP30930087 A JP 30930087A JP H01149001 A JPH01149001 A JP H01149001A
- Authority
- JP
- Japan
- Prior art keywords
- optical glass
- lens
- glass lens
- colored optical
- synthetic resin
- 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
Links
- 239000005304 optical glass Substances 0.000 title claims abstract description 16
- 239000000057 synthetic resin Substances 0.000 claims abstract description 8
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 8
- 239000006185 dispersion Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 239000000975 dye Substances 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 230000004304 visual acuity Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、光学ガラスレンズの表面に合成樹脂被覆膜
をコーティングすることにより簡単に好みの色に作製す
ることができる色付き光学ガラスレンズに関するもので
ある。Detailed Description of the Invention (Industrial Application Field) The present invention relates to a colored optical glass lens that can be easily produced in a desired color by coating the surface of the optical glass lens with a synthetic resin coating film. It is something.
（従来の技術）
従来の色付き光学ガラスレンズは、ガラスの溶解時に作
ろうとする色に発色させるための条件設定をして溶解作
製されたものか、または真空蒸着機械を使用した発色金
属をコーティングして色を付ける方法で作製されたもの
であった。(Prior art) Conventional colored optical glass lenses are either made by melting the glass by setting conditions to produce the desired color, or are coated with a colored metal using a vacuum deposition machine. It was made using a method of adding color.
また一部にガラスレンズに合成樹脂を被覆、染色する作
製方法も試みられている。In addition, some manufacturing methods have been attempted in which glass lenses are coated with synthetic resin and dyed.
（発明が解決しようとする問題点）
このように色付き光学ガラスレンズは、作製に大量りな
装置９手間及び時間などを有するため。(Problems to be Solved by the Invention) As described above, colored optical glass lenses require a large amount of equipment, effort, and time to manufacture.
大量に生産しないと採算性に乏しく、おのずと高単価で
購買性が劣ることになり、また無理して生産したとして
も真空蒸着法及び溶解法では色の種類が限定されてしま
うものであった。またガラスレンズに合成樹脂を被覆す
る作製方法ではガラスと合成樹脂の膨張率が違うため製
品にした時、とかく樹脂に亀裂が入ったり、ガラスに密
着する樹脂がなく、樹脂が直ぐに剥がれてしまうもので
あった。従って各メーカーとも、莫大な研究費、製作費
及び期間を費やして研究したが、ガラスレンズの持って
いる長所を生かすまでに至らず、結局はプラスチックレ
ンズに逃避依存しているのが現状である。しかし、代用
のプラスチックレンズでは、歪みが多く薄くできないな
どの問題があった。If it is not produced in large quantities, it will be unprofitable, and the unit price will naturally be high and purchaseability will be poor.Also, even if it is produced by force, the types of colors available by vacuum evaporation and melting methods are limited. In addition, in the manufacturing method of covering glass lenses with synthetic resin, the expansion coefficients of the glass and synthetic resin are different, so when the product is manufactured, the resin often cracks or the resin does not adhere to the glass, causing the resin to peel off immediately. Met. Therefore, although each manufacturer has spent a huge amount of research money, production costs, and time, they have not been able to take advantage of the advantages of glass lenses, and in the end, they are relying on plastic lenses as an escape. . However, the substitute plastic lenses had problems such as a lot of distortion and the inability to make them thin.
（問題点を解決するための手段）
この発明は上記問題点を解決するためになされたもので
１次のように構成されている。(Means for Solving the Problems) The present invention has been made to solve the above problems, and is constructed as follows.
即ち、この発明は、光学ガラスレンズ（屈折率＝ｎ ｄ
： １ 、４．００〜１ 、９００、分散能ニジｄ：
３０〜８０、比重＝１．０〜５．０）に厚み１〜５０ミ
クロンの合成樹脂を被覆硬化させた後、該レンズを好み
の色に染色させてなる色付き光学ガラスレンズである。That is, this invention provides an optical glass lens (refractive index=n d
: 1, 4.00-1, 900, dispersibility d:
30-80, specific gravity = 1.0-5.0) with a thickness of 1-50 microns, is coated and cured, and then the lens is dyed in a desired color to produce a colored optical glass lens.
この発明色付き光学ガラスレンズの構成を工程順にした
がってさらに詳しく説明すると、（イ）光学ガラスレン
ズに厚み１〜５０ミクロンの合成樹脂を回転方式及び浸
漬方式で被覆させる。The structure of the colored optical glass lens of the present invention will be explained in more detail according to the order of steps. (a) The optical glass lens is coated with a synthetic resin having a thickness of 1 to 50 microns by a rotation method and a dipping method.
（ロ）上記の被覆膜が少なくとも２〜３年の間、通常の
使用状態では簡単に剥離しないよう熱または光硬化によ
って硬化させる。(b) The above-mentioned coating film is cured by heat or light curing for at least 2 to 3 years so that it will not easily peel off under normal usage conditions.
（ハ）上記の硬化工程後、レンズを指定所望の発色をさ
せるために調合した染色剤を溶かした湯の中に浸漬させ
てレンズを染める。(c) After the above-mentioned curing step, the lenses are dyed by immersing them in hot water containing a dyeing agent prepared to develop the desired color.
（ニ）色調（彩度、明度）、色濃淡を調整し完成させ、
包装、梱包し発送する。(d) Adjust and complete the color tone (saturation, brightness) and color shading,
Pack, package and ship.
（発明の効果）
この発明の色付き光学ガラスレンズは叙上の構成である
から、ガラスレンズにおいて、受注後数時間で指定所望
の色付きレンズを出荷することが可能となり、しかも通
常の使用に耐え、価格的にも購買意欲を損なうことなく
廉価に供給可能となる。従って自分の好みの色が付いた
重量感があって歪みがなく、そして変色しない長持ちの
する薄い色付き光学ガラスレンズが手頃に簡単に入手で
きるなどの優れた効果がある。(Effects of the Invention) Since the colored optical glass lens of the present invention has the above-mentioned configuration, it is possible to ship a specified desired colored glass lens within a few hours after receiving an order, and it is durable for normal use. In terms of price, it can be supplied at a low price without impairing the desire to purchase. Therefore, it has excellent effects such as being able to easily obtain thin colored optical glass lenses that have a weight of one's favorite color, are free from distortion, and are long-lasting and do not discolor.
またこの色付き光学ガラスレンズは、ファツション性に
富み、光学性能が高いので、集光、分散効果、ファツシ
ョン性及びフィルターなどレンズを使用する各分野に広
く利用できるものである。Moreover, this colored optical glass lens is highly fashionable and has high optical performance, so it can be widely used in various fields in which lenses are used, such as light condensing, dispersion effects, fashion, and filters.
特許出願人 東海光学株式会社Patent applicant: Tokai Optical Co., Ltd.
Claims (1)
００、分散能：■ｄ：３０〜８０、比重：１．０〜５．
０）に厚み１〜５０ミクロンの合成樹脂を被覆硬化させ
た後、該レンズを好みの色に染色させることを特徴とす
る色付き光学ガラスレンズ。Optical glass lens (refractive index: nd: 1,400-1,9
00, dispersion ability: ■d: 30-80, specific gravity: 1.0-5.
A colored optical glass lens characterized in that the lens is coated with a synthetic resin having a thickness of 1 to 50 microns and cured, and then dyed in a desired color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62309300A JPH01149001A (en) | 1987-12-07 | 1987-12-07 | Colored optical glass lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62309300A JPH01149001A (en) | 1987-12-07 | 1987-12-07 | Colored optical glass lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149001A true JPH01149001A (en) | 1989-06-12 |
Family
ID=17991346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62309300A Pending JPH01149001A (en) | 1987-12-07 | 1987-12-07 | Colored optical glass lens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149001A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5330677A (en) * | 1976-09-03 | 1978-03-23 | Toray Ind Inc | Patterned laminates and their manufacture |
| JPS5836715B2 (en) * | 1977-01-11 | 1983-08-11 | 日立造船株式会社 | shield tunneling machine |
| JPS58140714A (en) * | 1982-02-15 | 1983-08-20 | Seiko Epson Corp | Inorganic glass lens |
| JPS6291901A (en) * | 1985-10-18 | 1987-04-27 | Hoya Corp | Production of glass lens having dyed hardening surface layer |
-
1987
- 1987-12-07 JP JP62309300A patent/JPH01149001A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5330677A (en) * | 1976-09-03 | 1978-03-23 | Toray Ind Inc | Patterned laminates and their manufacture |
| JPS5836715B2 (en) * | 1977-01-11 | 1983-08-11 | 日立造船株式会社 | shield tunneling machine |
| JPS58140714A (en) * | 1982-02-15 | 1983-08-20 | Seiko Epson Corp | Inorganic glass lens |
| JPS6291901A (en) * | 1985-10-18 | 1987-04-27 | Hoya Corp | Production of glass lens having dyed hardening surface layer |
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