Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Safety & Legal Issues



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 02-11-2011, 04:04 AM #1
GBD GBD is offline
Banned
 
Join Date: Oct 2010
Posts: 805
Rep Power: 0
GBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond repute
GBD GBD is offline
Banned
 
Join Date: Oct 2010
Posts: 805
Rep Power: 0
GBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond repute
Default Tight groupings of black dots?

Seems in my right eye, there is this very tight and small grouping of black dots, which I can only notice if I blink.
Im not too sure were these things came from, and only noticed them recently.

I didnt get direct beams or anything like that into my eyes before from anything higher then 1mw (carelessness before I found out about laser goggles and this forum) and otherwise have perfect vision.

Should something like this be of concern, or is it even a form of eye damage? or just a common thing that is in eyeballs such as floaters? (except these dots are stationary in one spot and black, not clear) they are very small and almost unoticable unless I look for them.
Im not asking for a medical diagnosis here, but merely opinions.
if it doesnt go away by tomorow, I will see an eye doctor.



Last edited by GBD; 02-11-2011 at 04:07 AM.
GBD is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 02-11-2011, 04:09 AM #2
Coherent Light's Avatar
Class 3R Laser
 
Join Date: Jul 2010
Location: Hill Country, TX
Posts: 2,185
Rep Power: 51
Coherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond repute
Coherent Light Coherent Light is offline
Class 3R Laser
Coherent Light's Avatar
 
Join Date: Jul 2010
Location: Hill Country, TX
Posts: 2,185
Rep Power: 51
Coherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond reputeCoherent Light has a reputation beyond repute
Default Re: Tight groupings of black dots?

unless you took a hit(s) to the eye or were too close to a beam spot don't see how it's laser related.
__________________
Coherent::
Coherent Light is offline   Reply With Quote
Old 02-11-2011, 04:19 AM #3
GBD GBD is offline
Banned
 
Join Date: Oct 2010
Posts: 805
Rep Power: 0
GBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond repute
GBD GBD is offline
Banned
 
Join Date: Oct 2010
Posts: 805
Rep Power: 0
GBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond repute
Default Re: Tight groupings of black dots?

Brightest dot I stared at for a few seconds was a 2W @ 445nm. and it wasn't point blank either (outside). so Im probably worried for no reason then.
If it doesnt go away tomorow, I will check it out with an eye doctor just incase anyway.
GBD is offline   Reply With Quote
Old 02-11-2011, 06:22 AM #4
Junior Member
 
Join Date: Feb 2011
Posts: 3
Rep Power: 0
wowbond is on a distinguished road
wowbond wowbond is offline
Junior Member
 
Join Date: Feb 2011
Posts: 3
Rep Power: 0
wowbond is on a distinguished road
Default Re: Tight groupings of black dots?

It's called a phosphene
wowbond is offline   Reply With Quote
Old 02-14-2011, 04:36 PM #5
Class 2M Laser
 
Join Date: May 2009
Posts: 955
Rep Power: 1542
LSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond repute
LSRFAQ LSRFAQ is online now
Class 2M Laser
 
Join Date: May 2009
Posts: 955
Rep Power: 1542
LSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond reputeLSRFAQ has a reputation beyond repute
Default Re: Tight groupings of black dots?

Your optic nerve produces a black area as well. Don't go hunting for it, it produces eye strain.

Steve
LSRFAQ is online now   Reply With Quote
Old 02-21-2011, 04:46 PM #6
BShanahan14rulz's Avatar
Class 3B Laser
 
Join Date: Dec 2009
Posts: 3,175
Rep Power: 264
BShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond repute
BShanahan14rulz BShanahan14rulz is offline
Class 3B Laser
BShanahan14rulz's Avatar
 
Join Date: Dec 2009
Posts: 3,175
Rep Power: 264
BShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond reputeBShanahan14rulz has a reputation beyond repute
Default Re: Tight groupings of black dots?

From a foot away, blind spot is about 4 inches to the right for your right eye, 4 inches to the left for your left one. Google an image search for blind spot test.

Floaters can look like that, but afterimages is what I'm thinking, from looking at your 2W blue. Depends on how far away it was, how bright of a day it was, whether your eyes had adjusted, etc, etc.
BShanahan14rulz is offline   Reply With Quote
Old 02-21-2011, 05:20 PM #7
GBD GBD is offline
Banned
 
Join Date: Oct 2010
Posts: 805
Rep Power: 0
GBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond repute
GBD GBD is offline
Banned
 
Join Date: Oct 2010
Posts: 805
Rep Power: 0
GBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond reputeGBD has a reputation beyond repute
Default Re: Tight groupings of black dots?

Blind spots

Is this the test your refering to?
If so, with one eye if I focus on either + or circle, the other one dissapears respectivly.

The spots are still there, but are alot smaller and even harder to notice now.
As for the 2W, that was outside in pitch black, and the dot about 10' - 20' away from me. (1.14mrad divergance, focused to infinity).
GBD is offline   Reply With Quote
Reply





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


LinkBacks (?)
LinkBack to this Thread: http://laserpointerforums.com/f53/tight-groupings-black-dots-60693.html
Posted By For Type Date
Black Dots On Eye This thread Refback 02-21-2011 04:16 PM










Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 03:57 PM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC