レーザー発振機自体は、クラス値や最大出力値が波長とともに機器に表示されている。クラス値や最大出力値によって光強度が、波長によってカラス撃退レーザーポインター光の色がそれぞれ判断できる。日本国内ではレーザー製品や関連部品は日本工業規格(通称JIS)により、レーザー光線の光強度(最大出力)によって次の各クラスに分類されている。

クラス1
概ね0.2mW(単位:ミリワット)前後の出力。100秒間瞬きせずに直視しても問題無いとされる。光線の波長によって出力制限が異なる。後述のPSCマーク認定超高出力レーザーポインター、主に玩具用。

3000mwレーザーポインター
クラス2
1mW未満の出力。0.25秒間未満の直視は問題無いとされる。PSCマーク認定レーザーポインター、主にプレゼンテーション用。
2001年以降これより上の出力を持つレーザーポインター(正確には電池駆動の携帯用レーザー応用装置)の製造販売、及び輸入販売は法律で禁止されている。
クラス3A
法規制以前に販売されていたレーザーポインター usb 充電式やレーザーマーカーなど。直視してしまっても瞬きなどで回避できる場合がある。望遠鏡などで直視した場合は目に致命的な損傷を与える。
クラス3B
500mW以下の出力。光学ドライブのレーザーがこれにあたる。光線の直視はいかなる場合でも避けなければいけない。
クラス4
クラス3Bを越える出力。直視だけではなく、拡散反射でも目に悪影響を与え、やけどなどの皮膚障害を起こす。温度上昇により照射部分が発火することもある。レーザーショー向け。

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Serious Spamming Issue

Dear members,

Google has detected serious user-generated spam on our site. Typically, this kind of spam is found on forum pages, guestbook pages, or in user profiles.

Time and time again, it has come to our attention that…

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Created by Kaki Fishing Apr 12, 2016 at 4:48am. Last updated by Kaki Fishing Apr 12, 2016.

User-generated spam

Dear members,

Google has detected user-generated spam on our site. Typically, this kind of spam is found on forum pages, guestbook pages, or in user profiles.

Time and time again, it has come to our attention that there have been a lot of excessive online marketing and spamming activities done on the site. We would like to remind all members that such activities goes against our community…

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Created by Kaki Fishing Apr 21, 2015 at 10:27pm. Last updated by Kaki Fishing Aug 16, 2015.

Control of excessive online marketing and spamming activities

Dear members,

It has come to our attention that there have been a lot of excessive online marketing and spamming activities done on the site. We would like to remind all members that such activities goes against our community guidelines as well as our terms of service. We would greatly appreciate it if such unwanted activities be stopped immediately as this site is meant for members to share their common interest and is a place where all members feel comfortable. Please also be…

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Created by Kaki Fishing May 11, 2013 at 1:09pm. Last updated by Kaki Fishing May 11, 2013.

Appropriate profile name and photo

Please take note that through our observation we have noticed that some members  have been using inappropriate profile names and photos.Therefore we would like to remind these members to please use proper human names and refrain from using business entity names or products labels. We would also like to advised members not to upload explicit photos, or contents and risked their account being suspended or even deleted. Please keep all contents at PG-13 level so that each and every member can…

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Created by Kaki Fishing May 8, 2013 at 3:25am. Last updated by Kaki Fishing May 11, 2013.

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Created by Network Admin Nov 4, 2012 at 5:42am. Last updated by ShaiKlin Dec 20, 2012.

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