A comprehensive resource for safe and responsible laser use
According to police, Marquez was causing a disturbance by shining a green laser in the eyes of persons at Players Indoor Sports Center. He was not on either team and police do not know why he was at the game. No injuries were reported by any of the targeted soccer players.
Marquez, a convicted burglar, was charged with felony resisting or obstructing a police officer causing injury and two counts of disorderly conduct/breach of peace.
From the Naperville Sun
The game was held in Chelsea’s home stadium at Stamford Bridge. The laser appeared to come from the “away” end of the stadium. An announcement was made, in English and Romanian, warning the fans to stop using the laser.
Chelsea player Ashley Cole has laser light aimed onto his face
The manager told reporters the laser did not unduly affect him: “I can’t worry about that during the game. I don’t know if it can create problems or not. But during the game I felt it a couple of times. I felt the green, I felt no pain.”
Chelsea went on to win the match 1-0.
From SuperSport, the London Evening Standard and VitalFootball.co.uk
The light, coming from the player’s left side, briefly hit his eye area. It probably did not enter his pupil due to the side angle. Here is an image captured from video.
The laser was aimed primarily at his helmet:
The referee stopped the game, announcing over the public address system “There is a laser being pointed on the field from the stands. It needs to be stopped with security please. Take a look at section 343.”
The injury to her fovea is permanent. In a machine-translated statement, she said “All fuzzy horrors bothers me the light. I sense what I see on the screen, but I can not really read and, of course, I dare not drive.”
The clinic says this is the first case it has seen of permanent retinal damage by a laser pointer.
The woman’s husband purchased three lasers in a tourist area of Shanghai, for €30 (USD $40). One emitted a red beam, one a blue beam and one a green beam. The spower was said to be between 500 and 6,000 milliwatts (1/2 to 6 watts). There were no user warnings on the laser.
The clinic believes the laser was not aimed directly in the eye, but was probably reflected off an object. While the article and machine-translation are not clear, it is possible that one or more of the lasers used a diffraction grating to create multiple “stars”. The article discusses lasers that “allow decorative figures with the laser on the surface” and then quotes the victim as saying “Ours were beautiful: creating colorful stars in the sky.”
From LaVanguardia.com. Original article in Spanish here; Google machine translation into English here. Thanks to Jose-Maria Silvestre on the LinkedIn Laser Safety Professionals group for bringing this to our attention.
The man was caught by police, who said he would be held in custody five days.
From the Business Standard
A December 2006 incident has come to our attention. A 15-year-old Japanese boy suffered a retinal injury and visual loss after deliberately looking into a 5 mW violet (410 nm) light emitting diode for a total of about 40 seconds. The LED was in a pen was sold as a toy called “Secret Pen”. The toy appears to consist of an LED light which can excite ink that is invisible under ordinary light but which fluoresces under ultraviolet and near-UV light. The 410 nm wavelength caused photochemical damage to the retina.
According to a 2011 paper in Retinal Cases & Brief Reports, the LED was aimed into the teen’s eye from a distance of about 1 cm. It was held there for about 20 seconds as he deliberately stared into the light. This exposure was repeated the next day. About two weeks later, decreased vision (20/50 on the Snellen scale) was noted in the right eye.
Click to read more...
The October 2 2013 article references an incident the previous week, where a New Zealand All Blacks player was given a second chance at a kick after being distracted by a laser pointer aimed by Argentine fans. According to the story, “the controversial practice [is] now associated almost exclusively with Argentine crowds.”
Lealiifano said “I don't really worry about it too much. I guess you have to try and block it out visually. I have a certain target on the ball that I look at and concentrate on the most, because that's my target area and striking zone. If the laser is around that area it might distract me, but if I stay focused on that, hopefully nothing else goes wrong.”
From the Canberra Times
At 5:00 am, police responded to a call at a house near the university. Lane, 22, got into a verbal dispute with an officer. He said he would shoot an officer and then aimed a laser pointer from a second-story window at the officer, who felt threatened by potential physical harm. The officer called for backup.
Lane was arrested, and the next day was released on $15,000 bond. A hearing on the charges of menacing and inducing panic was set for October 11. Lane, who had not yet played in any UC football games, was also suspended from the team indefinitely.
From WLWT.com and Fox19
The laser pointer had no markings so the power is unknown. This also will be studied so the strength of the beam is known.
According to police, the laser pointer attack was a dangerous assault. If there is also significant permanent damage to eyesight, a charge of aggravated assault may be considered.
From Schwarzwaelder-bote.de (original German version and Google machine translation into English)
Three policemen were among those reporting injuries. Two of the policemen were examined due to acute symptoms.
According to a spokesperson, this is the first time that laser “weapons” have been used in the Street Parade.
Partially as a result, within a few days a Swiss police association called for classification of higher-powered laser pointers as weapons.
Click to read more...
Coast Guard boatcrew targeted with laser near Clearwater, Fla.
ST. PETERSBURG, Fla. — A boatcrew from Coast Guard Station Sand Key was targeted with a laser from the shore approximately one mile southwest of Clearwater, Sunday [August 11 2013].
The station informed the station's watchstanders at 10:18 p.m., reporting the 25-foot Response Boat — Small boat crew experienced a three to four second blue, green laser burst while on patrol in the area. The entire crew experienced loss of night vision and half the crew received a direct hit from the laser.
The boat crew had to return to the station and receive eye exams.
Click to read more...
Trenton Demoor was angry because a coffee shop in Parkland, Washington refused him service at the drive-through window, because Demoor was on foot. He began screaming at employees. He then aimed a laser pointer at the car when the driver asked what the argument was about. Demoor yelled “You guys want to get shot?”, and then lased two of the passengers.
He was arrested on five counts of illegally discharging a laser and possession of methamphetamines. Bail was set at $30,000.
An SBB spokesperson says in the past two years, laser attacks have been mounting. A spokesperson for St. Gallen police said such attacks also occur on helicopter pilots, and air rescue units have been equipped with laser eye protection goggles.
From 20 Minuten (original German text and Google-translated English text)
A video from the helmet cam of one of the targeted racers shows green flashes on his front visor, just before the starting gate drops. In addition, a photo taken at the same time shows a green glow above a distant spectator’s shoulder (circled in yellow below).
After the race, riders complained to MX Sports, the event organizer. Race personnel went through the crowd and soon found a retired pro racer with a green laser pointer in his hand.
Jeff Alessi initially denied the laser attack and tried to blame his girlfriend. A race official confiscated the laser and Alessi’s credentials which turned out to belong to his father. Later, an argument ensued which was captured on video, between Alessi and his father, and a journalist.
On July 22, MX Sports suspended Jeff Alessi’s eligibility and fined him $500. His father was suspended for the rest of the outdoor season. Alessi’s brother Mike, who competed in the disputed race, was fined $10,000 for the laser incident and $5,000 for transferring his father’s credentials to his brother.
The laser was described by MX Sports as “a powerful green laser pointer torch, capable of reaching considerable distance.”
From Stuff.co.nz via Taranaki Daily News. The full text of the letter is below. Note: LaserPointerSafety.com is listing this incident as part of our coverage of non-aviation laser misuse; in this case, to give an idea of what it is like for someone to suffer a laser attack.
Click to read more...
From the Irish Independent and the Guardian
From the Shields Gazette
From RIA Novosti
No shots were fired. The burglar left with thousands of dollars in jewelry, driving away with an accomplice. Police are searching for the suspect.
The teen was treated at Landspitali University Hospital in Reykjavik. The head physician at the Department of Ophthalmology says the hospital has never seen such a severe case of laser pointer injury.
Click to read more...
On March 9 2013, Patrick Toohey was in a vehicle that was stopped for a random breath test. Police said they smelled cannabis and that Toohey and his four friends had bloodshot eyes, and thus searched the vehicle. The laser pointer was found in a bag. Toohey’s lawyer later said in court that Toohey had put the pointer in the bag “some time ago and had completely forgotten about it.” No cannabis was found, and the driver passed the breath test.
Toohey pleaded guilty to the laser pointer possession charge. During the sentencing phase on May 16, Toohey’s lawyer said his client was employed full-time and had been in a steady relationship for two years. He asked for leniency due to Toohey pleading guilty early in the case.
From the Central Western Daily
From the Coffs Coast Advocate
An example of a gun-shaped laser pointer. This particular unit emits a 100 mW beam and costs USD $68. An Internet search turns up a wide variety of gun-shaped novelty and toy laser pointers, including some that also have a lighter built in, and a gag pointer that shocks the user when they pull the trigger.
From the Dallas Observer. As of April 12 2013, LaserPointerSafety.com has not been able to find any other source for this story, including news articles and the Dallas Police Department website.
He contacted police, who were able to catch up with him and the other car. The first driver said he had blurry vision in his right eye and was going to follow up with his eye doctor.
The driver of the other car, Michael R. Fierke, 26, was found to have a “small package for a laser” on the front seat. Fierke was arrested and charged with disorderly conduct.
The incident occurred April 9 2013 in Downers Grove, Illinois, a village 22 miles west of Chicago.
From the Downers Grove Patch
From the Brookfield Patch
The RCMP said the woman may have suffered unspecified eye damage in the February 27 2013 assault. They asked for the public’s assistance in finding the female driver and male passenger of the Audi.
From The Province
Tris Thomson of San Francisco was in the Mexican Riviera on a sailboat at sunset, when someone in an apartment building aimed a green laser at the boat. Thomson felt “a slight bit of pain in the eyeball. A little searing, like almost you get burnt real quickly or something,” he told KTVU TV, which reported that an “eye x-ray” showed a black blotch on his retina.
The news story quoted ophthalmologist Dr. Vineet Batra as saying that he “sees patients injured by laser pointers about once a month.”
From KTVU.com. For an analysis of this case by LaserPointerSafety.com, click the “Read More…” link. Thanks to Capt. Dan Hewett of the FDA/CDRH for bringing this to our attention, and to Greg Makhov of LSDI for assistance with the analysis.
The plea agreement dropped a second charge of using a laser beam to harass or annoy another person. He could have been fined up to $500 and been jailed for between 30 and 90 days (sources differ as to the maximum sentence for this offense).
Bogard’s lawyer said his client made “an extreme error in judgement”. He also said that Bogard was not the person “who actually did most of the harassing [and] disturbing the peace.”
A St. Louis official said the plea agreement had been cleared with the baseball Cardinals.
From the St. Louis Post-Dispatch. Additional information is at LaserPointerSafety.com’s original story. It includes an August 17 update about the resignation of the person who controlled the stadium suite where the laser pointer misuse originated.