Go Back  PPRuNe Forums > Ground & Other Ops Forums > Medical & Health
Reload this Page >

VISION THREAD (other than colour vision) 2


Notices
Medical & Health News and debate about medical and health issues as they relate to aircrews and aviation. Any information gleaned from this forum MUST be backed up by consulting your state-registered health professional or AME. Due to advertising legislation in various jurisdictions, endorsements of individual practitioners is not permitted.

VISION THREAD (other than colour vision) 2

Old 28th February 2020 | 14:07
  #421 (permalink)  
15 Anniversary
 
Joined: Oct 2006
Posts: 173
Likes: 0
From: On a Flight Level
Question for those who wear glasses

I知 a current ATPL airline Pilot, no restrictions on medical but I am going to have an eye test.

If I need glasses what are the restrictions, is it to carry 2 pairs of sunglasses as well as 2 pairs of normal glasses?

Must the sunglasses be also corrected?

Since if it does happen it won稚 be anything dramatic is there a tolerance on the class 1 so it won稚 go down as a restriction on my next medical and thus need only 1 pair for distance.

Thanks in advice, much easier than CAA website.
Captain Spam Can is offline  
Reply
Old 28th February 2020 | 18:48
  #422 (permalink)  
20 Anniversary
 
Joined: Dec 2005
Aviation Qualifications: ATPL
Posts: 4,970
Likes: 326
From: Hong Kong
If you need corrective lenses, you need to carry a spare set. That's it. What you actually wear and anything else you carry is up to you.
rudestuff is offline  
Reply
Old 22nd April 2020 | 15:28
  #423 (permalink)  
 
Joined: Mar 2012
Posts: 7
Likes: 0
From: Surrey
CAA Class 1 renewal Visual Acuity

Hi All!

Hope everyone is keeping well in this tough time. I am currently studying for my ATPL theory and already have a CAA class 1 medial which I am due to renew next month. I am becoming paranoid about losing my medical because of my eyesight. I wear glasses and my corrected vision is 6/6 eyes together 6/6 left eye, but my right eye is 6/9. So far I have managed to pass my medicals without issues, however I am worried about what happens when my right eye gets worse?

The way I understand it the rules are 6/6 eyes together, 6/9 in each eye.

but what happens if in the future my right eye goes below 6/9 assuming I can still see 6/6 eyes together? Is that it I just lose my medical and potentially my job?
Or do they give you a restriction of any type?

Thanks for any advice you may be able to offer!

Last edited by harryt; 23rd April 2020 at 07:16.
harryt is offline  
Reply
Old 24th May 2020 | 11:42
  #424 (permalink)  
 
Joined: Mar 2008
Posts: 35
Likes: 0
From: South London
Eye Sight Requirements

Hello, This may be the incorrect thread but I'm somewhat stunned about something I've read about pilot eye-sight requirements on Twitter. On the following thread, it mentions that the Captain of TACA Flight 110 which had a landing mishap in 1988, only had one eye. Now, forgive me, I thought pilots had to have binocular vision in order to judge depth? On the same thread, a BA First Officer has stated you can fly with one eye! I'm terribly confused! I always wanted to be a commercial airline pilot but it was ruled out due to my lack of binocular vision. Could someone please provide me with the cold hard facts?

Here's the link but appreciate a Twitter account may be required.


I will be interested to read the replies.
Tight Accountant is offline  
Reply
Old 10th August 2020 | 15:32
  #425 (permalink)  
 
Joined: Aug 2008
Posts: 7
Likes: 0
From: LE
Laser Eye Surgery

I am considering laser eye surgery in the near future but will equally be looking to (re)gain my class 1 in the next 12months. Has anyone had any experiences of laser eye surgery and the CAA? I have had a look at the current regulations and it seems a (surprisingly) very simple and easy process.

There are a wider number of clinics in the UK ranging from the high street clinics like Optical Express or Optimax to independents like London Vision Clinic, if anyone has had any dealings or experiences, I would welcome your feedback.
whistla is offline  
Reply
Old 10th August 2020 | 16:27
  #426 (permalink)  
10 Anniversary
 
Joined: Mar 2016
Posts: 3
Likes: 0
From: Wales
Think long and hard about having a surgical procedure to your (presumably) otherwise healthy eyes.
It is not a small decision.
Have a clearly defined goal for treatment to achieve. If it is complete freedom from glasses then make sure the surgeon knows this.
If you are happy to need some prescription, but just lower power, then tell him/her.
Examine the complication rate and downsides, as well as the sucess rate of your individual surgeon in achieving your desired outcome.
What will you do if you are the unlucky one?
Will you be able to look back at the decision to go ahead, and say it was still the right decision, even if your vision is harmed (and perhaps can no longer fly)?
What level of risk is acceptable to you as an individual? It's different of everyone.

Avoid reading the adverts and study the published peer reviewed literature instead.
DCS17 is offline  
Reply
Old 10th August 2020 | 17:02
  #427 (permalink)  
15 Anniversary
 
Joined: Apr 2008
Aviation Qualifications: Spotter
Posts: 611
Likes: 249
From: on the ground
L_ser is used for many different eye surgeries, perhaps tell us what surgery you have your eye on?
nonsense is offline  
Reply
Old 12th August 2020 | 10:10
  #428 (permalink)  
 
Joined: Aug 2008
Posts: 7
Likes: 0
From: LE
Thanks - I have spent a lot of time looking at the different options and well aware of the risks, if I decide to proceed, it will be with one of the higher-rated clinics (and more expensive) as the additional cost will outweigh the difference in risk.

The main aim is so that I do not need to wear glasses, being a wearer for >15years and with my eyesight now settled, its something I have been considering for a long time. Although I have not yet been for a consultation, it will most likely be a LASIK
whistla is offline  
Reply
Old 12th August 2020 | 14:50
  #429 (permalink)  
20 Anniversary
 
Joined: Sep 2001
Aviation Qualifications: CPL
Posts: 2,782
Likes: 203
From: Toronto
You might want to contact your national CAA to explore their long-term experience with pilots who have undergone similar surgery.
RatherBeFlying is offline  
Reply
Old 12th August 2020 | 16:13
  #430 (permalink)  
15 Anniversary
 
Joined: Apr 2008
Aviation Qualifications: Spotter
Posts: 611
Likes: 249
From: on the ground
whistla

Bear in mind that at about 45yo you will develop presbyopia and suddenly being myopic doesn't seem like such a bad idea.
nonsense is offline  
Reply
Old 12th August 2020 | 17:17
  #431 (permalink)  
10 Anniversary
 
Joined: Jul 2013
Posts: 842
Likes: 104
From: Kiwiland
I have spent a lot of time looking at the different options and well aware of the risks, if I decide to proceed, it will be with one of the higher-rated clinics (and more expensive) as the additional cost will outweigh the difference in risk.
PLEASE be careful. Unless you are qualified you do not know the risks. The only way to determine the risk in your individual case is by a face to face consultation with the surgeon or operator.

I would seek out the individual not put your trust in the most expensive or the flashiest marketing. Sadly many ratings are worthless. I am not casting aspersions on any particular company and some are most professional, but private medicine is famous for slick marketing and ratings written by their own employees......A building or advert doesnt do the procedure, a human being does. Check him or her out carefully.
Radgirl is offline  
Reply
Old 12th August 2020 | 21:36
  #432 (permalink)  
20 Anniversary
 
Joined: Jun 2002
Posts: 2,108
Likes: 95
From: Geneva, Switzerland
Originally Posted by nonsense
Bear in mind that at about 45yo you will develop presbyopia and suddenly being myopic doesn't seem like such a bad idea.
I am getting close to 55 and despite having a Lasik procedure from -10/-8 25 years ago I am still not in need of correction.
I am definitely on the lucky side but it is possible...
atakacs is offline  
Reply
Old 22nd August 2020 | 09:39
  #433 (permalink)  
 
Joined: Feb 2000
Posts: 789
Likes: 0
From: UK
Multiple prescriptions for glasses

Since reaching my 50s my vision is slightly deteriorating, and I need corrective lenses. All in all not a problem, but it’s applying it to the aviation world that is the complication.

So, my normal daytime my vision is fine, and I just need reading glasses, (+1.75 I think).
Daytime after a long duty, and my eyes are feeling a bit tired, my long distance vision is fine (i.e looking out for the runway), but my middle distance is a bit blurry (i.e looking at the instruments). I have a slight prescription to correct this, and still need the reading element, so have a pair of Occupational lenses to cover this.
At night it’s similar, but I need to occupational lenses all this time.

The difficulty is that I need 3 focal distances. Long - uncorrected, middle - corrected, near - corrected. At the moment I overcome this by resting my glasses on the end of my nose so that I can look over the top, it works but isn’t the best solution.

Surely I’m not the only pilot to have this issue, so what are the rest of us doing to overcome this?
A Very Civil Pilot is offline  
Reply
Old 22nd August 2020 | 15:52
  #434 (permalink)  
20 Anniversary
 
Joined: Sep 2001
Aviation Qualifications: CPL
Posts: 2,782
Likes: 203
From: Toronto
I have the reverse of your problem.
One pair with full distance correction; fortunately I can just make out the instruments without bifocals. For far sighted people there are lower half lens reading glasses which may help you in the cockpit.
RatherBeFlying is offline  
Reply
Old 22nd August 2020 | 17:50
  #435 (permalink)  
20 Anniversary
 
Joined: Feb 2004
Aviation Qualifications: ATPL
Posts: 3,689
Likes: 118
From: USA
Originally Posted by A Very Civil Pilot
Surely I知 not the only pilot to have this issue, so what are the rest of us doing to overcome this?
Trifocal lenses ? I wore them for years. I'd expect anyone who can fit you for bifocals can also fit you for trifocals ?
bafanguy is offline  
Reply
Old 22nd August 2020 | 22:10
  #436 (permalink)  
Psychophysiological entity
20 Anniversary
 
Joined: Jun 2001
Aviation Qualifications: ATPL
Posts: 3,383
Likes: 169
From: Walton on the Naze Essex.
Don't go for vari-focal, although if the middle band is 0 / planar they might work. Any correction in the middle height seems to be reduced to a ridiculously narrow hourglass which needed head turning simply to follow a line on a page.

I was flying a new type in my old age and needed to be quite sure I was identifying the ATR's overhead buttons correctly. Some of my colleagues were spending hundreds of pounds on tri-focals but that was out of my budget.

I got a 5 quid pair of horn-rimmed ready readers and Dremel'd a horizontal slot out of the middle. Perfect.

I did find some reluctance to making me full size split readers. Spec Savers said they don't do those any more and made me the small rounded readers. I was lucky that I rarely ever needed long distance. Just a touch of CYL correction was nice, but a luxury. I've had a lot to say over decades about focusing with the extraocular muscles. I really annoyed a pal/local optician when I was quite young because I'd report a slightly different angle for the cylinder (astigmatism) correction almost every time I had a check up. In old age it cost me dear.

I repeat this tale whenever I can. I had some very distressing weeks of eye ache and I think found the answer. However, a recent comment on Quora shows people are not open to new ideas. There is something published with the proposal that prime focussing is achieved in youth by way of the extra ocular muscles. If it were true, the following would be substantiated.

I spent a lot of a summer holiday back in the UK with aching eyes and slight defocusing. I sought urgent help but no one could find out what was wrong. The Rivetess had to stand on the brakes for some critter that ran out in front of us and at that moment my eyes relaxed and focussed. I knew what was wrong, and an urgent request for Diazipam gave the muscle relaxant needed for diagnostics. 30 minutes after weeks and back to perfect relaxed focus. It's an odd thing, but when spasms like this get found out, they seem to just dissolve away. I have a friend who was rushed to hospital with a neck that was jammed solid. He'd had a history of it, just now and then. Nursie gave him a huge shot of relaxant and he was fine.
Loose rivets is offline  
Reply
Old 22nd August 2020 | 23:18
  #437 (permalink)  
 
Joined: May 2015
Posts: 46
Likes: 1
From: Queensland
Definitely varifocals! Worth every penny.

You need two pairs in the cockpit - I have one pair tinted.
Ironpot is offline  
Reply
Old 27th August 2020 | 00:14
  #438 (permalink)  
 
Joined: Dec 2019
Posts: 20
Likes: 0
From: South Wales, UK
Class 1 CAA with dodgy left eye?

Hi everyone.

Going through the stages of trying to get a Class 1 (not hopeful but worth a shot), and had my eye exam today. Right eye is ok, 6/5 but my left eye is 6/7.8 which I understand is approaching the limit for Class 1 certification. I was very shocked as at my last exam at 18 years old I had greater than 6/6 vision in both eyes.
I知 concerned now that my eyesight may deteriorate further resulting in future loss of any Class 1 that I may obtain.

Has anyone who痴 flying commercially has similar issues at the tender age of 23? Do visual issues like this tend to get worse, and would my eyesight be considered dangerously close to being out of limits?

Many thanks in advance.
rob_ste97 is offline  
Reply
Old 27th August 2020 | 01:14
  #439 (permalink)  
 
Joined: Dec 2001
Aviation Qualifications: ATPL
Posts: 3,759
Likes: 424
From: GA, USA
Working from memory here, I seem to recall the first issuance is the most stringent and follow ups over the years are more lenient towards hearing and vision.
Can someone chime in and confirm?
Apologies if I知 completely off base here.
B2N2 is offline  
Reply
Old 27th August 2020 | 10:29
  #440 (permalink)  
 
Joined: Dec 2019
Posts: 20
Likes: 0
From: South Wales, UK
That does seem to be the case. I believe that my eyesight is ok for now but in time I have a feeling I might get a VDL on top of a possible OML (not a good combo).

I wonder if many wannabes my age begin developing vision issues and whether they manage to have a relatively successful career despite this.
rob_ste97 is offline  
Reply

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.