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How to change the battery In Fujifilm instax Square SQ20 Battery type NP-45s
If the battery in your Fujifilm instax Square SQ20 is dead, and you want to change it.
In this video I will show you how it's possible, and it's not that hard, you will need a JIS 2mm cross head screwdriver, a flathead screw driver, a curved tweezer, and the Battery type: NP-45s
www.amazon.com/Battery-Replacement-FUJIFILM-NP-45A-NP-45S/dp/B07S81KTX3
Here are some link's to different repair tool's and lubricating stuff:
"ORBIT" HEPA Blower:
photosol.com/products/orbit-hepa-blower/
You can buy it here:
www.adorama.com/cpkhjdb.html
"Liqui-Moly" LM 50 Litho HT:
www.amazon.co.uk/Liqui-Moly-Lm-Litho-400g/dp/B004FPSTAE
"Liqui-Moly" LM47 MoS2 grease with Molybdenum disulfide:
products.liqui-moly.com/lm-47-long-life-grease-mos2-1.html
or on Amazon:
www.amazon.co.uk/Liqui-Moly-3510-Langzeitfett-MoS2/dp/B00295CR0U?th=1
Contact glue:
www.loctiteproducts.com/en/products/fix/contact-adhesives.html
SpyderLENSCAL:
www.datacolor.com/photography-design/product-overview/spyderlenscal/
Japan Hobby Tool rubber cone:
www.amazon.com/Japan-Vacuum-Camera-Opener-Repair/dp/B0013HFYKK/ref=pd_sbs_469_1?_encoding=UTF8&pd_rd_i=B0013HFYKK&pd_rd_r=RKSF5A4YKT9GV3E1382C&pd_rd_w=5H58m&pd_rd_wg=DBny2&psc=1&refRID=RKSF5A4YKT9GV3E1382C
18 different size rubber repair tool's:
www.amazon.com/Sizes-Lens-Filter-Wrench-Rubber/dp/B00988D1BK/ref=pd_sbs_469_2?_encoding=UTF8&pd_rd_i=B00988D1BK&pd_rd_r=RKSF5A4YKT9GV3E1382C&pd_rd_w=5H58m&pd_rd_wg=DBny2&psc=1&refRID=RKSF5A4YKT9GV3E1382C
Divider Caliper Wing Compass:
www.amazon.co.uk/Divider-Caliper-Compass-Marking-Machinist/dp/B015CN9A8M
You can also buy this set.
Lens Repair Set with pointed, flat, half flat tips:
www.amazon.com/dp/B00QRPWCN0/ref=psdc_3347581_t1_B00J5F6O92
JIS cross head screw driver's:
www.amazon.com/Moody-Tools-58-0219-Chromium-Screwdriver/dp/B004PGO1T6/ref=pd_sim_421_6?_encoding=UTF8&pd_rd_i=B004PGO1T6&pd_rd_r=775KBDR03D8PMMEZWKFJ&pd_rd_w=ti7yC&pd_rd_wg=s2a40&psc=1&refRID=775KBDR03D8PMMEZWKFJ
Or this set, that is the set I use:
eustore.ifixit.com/en/Tools/Drivers-Wrenches/JIS-Driver-Set.html?Fixit&Referral&
Lens cleaning wipes (PEC-PAD):
www.amazon.com/dp/B0161VIZZ8/ref=sspa_dk_detail_3?psc=1&pd_rd_i=B0161VIZZ8&pd_rd_wg=ZTxxY&pd_rd_r=RNY8S6Q1V5K18K3F61VZ&pd_rd_w=2c1Oy
Thin Cotton Buds x 200 you can buy them here:
www.muji.eu/pages/online.asp?lan=uk&ShopSel=y&scrn=1920&wndw=1920&sec=17&sub=70&pid=2469
DSLRKIT Pro Lens Vise Tool Repair Filter Ring Ajustment Steel 27mm to 130mm:
www.amazon.com/DSLRKIT-Repair-Filter-Ajustment-Steel/dp/B00SYBYTZO
Japan Hobby Tool Herical Grease Made in Japan:
www.amazon.com/Japan-Hobby-Herical-grease-JHT9110/dp/B0014ZU03M
Loctite 222 50ml Threadlocker
www.amazon.com/Henkel-Loctite-Threadlocker-Super-Screw/dp/B013SDAWQC
And you will also need some Isopropylalcohol 99%
And sometimes Lighter Fluid that is very good to clean lens element's.
NOTE: Do NOT! use Acetone on platic part's, it will damage / melting the plastic!!!
zhlédnutí: 306

Video

Loose screws in Canon Zoom lens EF 100 400mm 1:4.5-5.6 L IS DISASSEMBLE ONLY
zhlédnutí 445Před měsícem
This Canon zoom lens 100-400mm 1:4.5-5.6 L IS, had many loose screws and there was also 2 broken nylon COLLARS in the front zoom section, so it could not work. And the focus could not work proper, simply because of 3 loose screw that hold's the zoom collars in place. All, because of poor screw thread lock. The broken Nylon parts where lying around in the lens But luckyli the parts has not broke...
How to adjust the Vertical and Horizontal alignment In Hasselblad Xpan or Fujifilm TX 1
zhlédnutí 998Před 2 měsíci
How to adjust the Vertical and Horizontal alignment In Hasselblad Xpan or Fujifilm TX 1. Start to set the camera on B and press the shutter button and keep it pressed down, or use the remote cable, in that way you can look through the lens and adjust the focus to something far away. Now you can look in the viewfinder and IF the rangefinder is off in the vertical or Horizontal way, then it's tim...
Zoom problem In Nikon Speedlight SB 700 BIG repair success :-)
zhlédnutí 969Před 2 měsíci
My Nikon Speedlight SB 700 has been dropped and that's why it had a problem with Zoom problem. The motor axle plastic bearing was coming out of place so the zoom was stuck. ATTENTION IT'S ON YOUR OWN RISK! So take really good care when you work with electronic flash. When working with Speedlights there is a HIGH RISK of getting an electric shock at around 350-400 volt. REMEMBER to discharge the...
How to convert a Non-Ai aperture ring to Ai aperture ring in old Nikkor lenses
zhlédnutí 1,5KPřed 2 měsíci
In this video I will show How it's possible to convert a Non-Ai aperture ring to Ai aperture ring in old Nikkor lenses, with a home made wooden tool and a Dremel / Proxoon multi tool. I will use the cameras aperture ring (F-0) and the lens mount to measure how the correct mark should be set in lens aperture ring. Attention! Converting the aperture ring in a lens is a NON reversal process, make ...
Remove old Fungus In Konica Hexanon AR 100mm F 2.8 Maybe it will work
zhlédnutí 991Před 3 měsíci
Remove old Fungus In Konica Hexanon AR 100mm F 2.8, maybe it will work. This lens had SO MUCH Fungus on all lens elements, but after the cleaning with Hydrogen Peroxide 3%, and then do the final cleaning with Lighter, it turned out to be very, very good. In the end of the video there before and after pictures. Here are some link's to different repair tool's and lubricating stuff: Clamp tools: w...
Cleaning lens elements (Haze) In Leica Summincron-R 50mm f2 Made in Canada
zhlédnutí 678Před 3 měsíci
Cleaning lens elements Haze In Leica Summincron-R 50mm f2 Made in Canada. I cleaning the lens elements with Lighter Fluid, BE AWARE of how the lens elements is sitting in the mount, because they should sit in the same position. SET a mark on the edge of the lens element BEFORE you take out the lens element. Here are some link's to different repair tool's and lubricating stuff: Clamp tools: www....
How to get the 2. lens front element out of Carl Zeiss Planar 1.7/ 50 T* C/Y mount. ATTENTION!
zhlédnutí 733Před 3 měsíci
How to get the 2. lens front element out of Carl Zeiss Planar 1.7/ 50 T* C/Y mount. ATTENTION! This action could damage your 2. lens element if you don't take good care. So, when cutting around the Aluminium mount of the 2. lens, you should have a VERY good grip on the sharp knife. Remenber to set a mark BEFORE take out the 2. lens element. It's on your own risk! Here are some link's to differe...
Canon Zoom Lens EF 24-105mm 1:4 L IS USM Err 01 aperture problem PART 1 Assemble
zhlédnutí 298Před 3 měsíci
Canon Zoom Lens EF 24-105mm 1:4 L IS USM Err 01 Err 01 "Communications between the camera and lens is faulty. Clean the lens contacts" But it does not help to clean the lens contacts or the camera contacts. The Err 01 is a normal issue because the aperture flex cable is broken inside the lens, and the aperture assembly with the flex cable, or only the flex cable have to be changed to a new one....
Canon Zoom Lens EF 24-105mm 1:4 L IS USM Err 01 aperture problem PART 1 Disassemble
zhlédnutí 518Před 3 měsíci
Canon Zoom Lens EF 24-105mm 1:4 L IS USM Err 01 Err 01 "Communications between the camera and lens is faulty. Clean the lens contacts" But it does not help to clean the lens contacts or the camera contacts. The Err 01 is a normal issue because the aperture flex cable is broken inside the lens, and the aperture assembly with the flex cable, or only the flex cable have to be changed to a new one....
Focus problem In Canon Lens FDn 300mm 1:4 L
zhlédnutí 338Před 4 měsíci
One screw was Loose in the focus ring under the rubber grip in this Canon Lens FDn 300mm 1:4 L So I use a hairdryer to soften the rubber grip, and in that way GENTLY pull off the rubber. Then I se a tiny drop of "Loctite" 222 (Purple color) on the thread of the screw, and tigten it good (not too much) I use a 2.5mm JIS crosshead screw driver. Do NOT use a PH00 screw driver, you can damage the s...
Measuring when re-grease Nikon lens series E 50mm 1:1.8
zhlédnutí 811Před 4 měsíci
When you want to re-grease your Nikon E series lens (or other lenses...), you will need to take some notes about, how the helicoids is adjusted from the factory. It will say, you have to make some small marks during the disassemble process, so you will how long is it from the front of the inner helicoid, to the back of the middle helicoid or the outer helicoid, but also count how many turn (s) ...
Aperture meter problem with Contax / Yashica and Carl Zeiss T* lenses
zhlédnutí 670Před 4 měsíci
This is a video about, if the Aperture meter ring on the back of the lens. So when you disassemble the lens from the back, and in that way forget to set a small mark on the side of the plastic ring, it will result the case that the cameras aperture meter will show the wrong aperture setting in the viewfinder.
Very stiff focus In Leitz Leica Elmar f=5cm 1:3.5 ( M39 )
zhlédnutí 658Před 4 měsíci
This old Leica Elmar f=5cm 1:3.5 for the M39 thread, had a very stiff focus. At first, I could not at all move the focus ring, so I use A LOT of lighter fluid to try to soften the old stiff grease, but the only thing that helped was to use a hard piece of wood in a form of an arrow, and a little hammer, to gently nock the focus ring to move. Don't use a screw driver direct on the focus lever, i...
How to DE click Canon FDn 50mm 1:1.4
zhlédnutí 532Před 5 měsíci
How to DE click Canon FDn 50mm 1:1.4, is not that hard to do, just be aware of the aluminiums ring, so it sit correct when assemble the mount. REMEMBER: It's a Japanese lens, so ONLY use a JIS crosshead screwdriver. Here are some link's to different repair tool's and lubricating stuff: Clamp tools: www.ebay.co.uk/itm/364037961129?hash=item54c25a75a9:g:me0AAOSw3gJjZFgO Flex-I-File: Ultra Fine Ne...
How to DE-click Canon FDn 50mm 1:1.8
zhlédnutí 370Před 5 měsíci
How to DE-click Canon FDn 50mm 1:1.8
Dust on lens elements In Yashica MAT 124 G
zhlédnutí 2KPřed 5 měsíci
Dust on lens elements In Yashica MAT 124 G
Shutter button problem and other details In Yashica MAT 124 G
zhlédnutí 2,5KPřed 5 měsíci
Shutter button problem and other details In Yashica MAT 124 G
How to make a cheap macro lens from an old camera lens ( DIXI 1:2.8 28mm )
zhlédnutí 1,3KPřed 6 měsíci
How to make a cheap macro lens from an old camera lens ( DIXI 1:2.8 28mm )
How to maybe remove Haze in the Leica Summicron ridig 11818 1:2/50 version II (NOT good at all..)
zhlédnutí 1,9KPřed 6 měsíci
How to maybe remove Haze in the Leica Summicron ridig 11818 1:2/50 version II (NOT good at all..)
Stiff focus ring In Leica Summilux 1:1.4/50 Leitz Wetzlar Germany
zhlédnutí 746Před 6 měsíci
Stiff focus ring In Leica Summilux 1:1.4/50 Leitz Wetzlar Germany
Loose front ring in Carl Zeiss T* Planar 1,7 / 50 C/Y mount
zhlédnutí 576Před 7 měsíci
Loose front ring in Carl Zeiss T* Planar 1,7 / 50 C/Y mount
Cleaning lens elements In Leica Summilux 1:1.4 / 50 (some fungus NOT good)
zhlédnutí 2,4KPřed 7 měsíci
Cleaning lens elements In Leica Summilux 1:1.4 / 50 (some fungus NOT good)
How to change light seals In Nikon F3
zhlédnutí 2,2KPřed 7 měsíci
How to change light seals In Nikon F3
Stiff Aperture ring in Canon Lens 1:1.8 85mm LTM
zhlédnutí 469Před 7 měsíci
Stiff Aperture ring in Canon Lens 1:1.8 85mm LTM
Very stiff focus ring In Canon Lens 1:1.8 85mm LTM
zhlédnutí 533Před 7 měsíci
Very stiff focus ring In Canon Lens 1:1.8 85mm LTM
Loose screws In Canon EF-s 18-200mm 1:3.5-5.6 IS
zhlédnutí 1,1KPřed 8 měsíci
Loose screws In Canon EF-s 18-200mm 1:3.5-5.6 IS
Remove dusty fragment inside the back lens In Fujinon Super EBC XF 18-55mm 1:2.8-4 R LM OIS
zhlédnutí 883Před 9 měsíci
Remove dusty fragment inside the back lens In Fujinon Super EBC XF 18-55mm 1:2.8-4 R LM OIS
Remove dusty fragment inside the back lens In Fujinon Super EBC XF 16-80mm 1:4 R OIS WR
zhlédnutí 457Před 9 měsíci
Remove dusty fragment inside the back lens In Fujinon Super EBC XF 16-80mm 1:4 R OIS WR
Use a BATTERY Vaccum cleaner to remove dust in cameras and lenses (Bosch ultimate serie 8)
zhlédnutí 811Před 9 měsíci
Use a BATTERY Vaccum cleaner to remove dust in cameras and lenses (Bosch ultimate serie 8)

Komentáře

  • @martinhobson8607
    @martinhobson8607 Před 55 minutami

    Thanks for the detailed video! Followed your instructions to remove the mainboard so I could repair/reflow a damaged USB connector. Success, thanks to this guide! Great job!

  • @dochlme
    @dochlme Před dnem

    hey mikeno62 , will you please upload a Elmarit-M 90 2.8 lens disassembly video to guide me fix the focus ring no smooth problem? thanks bro.

  • @nenemydog
    @nenemydog Před 2 dny

    I have a canon P myself. Just got it a few days ago. I am really excited because its such a pretty camera. I tested it with a shutter curtain and sadly it's a bit slow overall. Especially in the higher speeds. Now I really hope i can get them up within the canon tolerances but I am still fairly new to fixing cameras so I still need to learn a lot. Anyway, I was looking for information about the repair and as you are saying the repair manual is basically just exploded views and part lists. after searching and searching I stumbled upon the manual of the canon IV-S2. It's a rangefinder that's a bit older than the canon p. This manual has a lot more information and guides. In case you ever need more info.

  • @rolandthomasset1713

    Hi Mikeno ! I love your natural style, not always sure of what you are about to do but yet..quite competent ! I also work on cameras and watches as I love precision. Thanks for your videos.

  • @dutu000
    @dutu000 Před 4 dny

    thanks so much!

  • @kk-wl7ln
    @kk-wl7ln Před 5 dny

    The marked screw on the 5:18 happens to have a dent over it. So no need to mark with a pen I think :)

  • @Invincibleagent
    @Invincibleagent Před 7 dny

    Thank you for making these videos, I really appreciate the effort you have put in (for probably little return). I have inherited an old 35RD from my father who passed away, so I will be using your guides to ensure that it's nice and clean and functional. It has been sitting in a drawer for decades, so who knows what condition it will be in!

  • @sansogyorai00ver2
    @sansogyorai00ver2 Před 8 dny

    えくせれんと

  • @Tony-ow3if
    @Tony-ow3if Před 8 dny

    Good Tips- Thanks

  • @juanmarialberdigaritaonand4153

    Thank you for your video. I'd like to ask: how are the aperture blades interleaved?

  • @enshongmiranda
    @enshongmiranda Před 9 dny

    Can you make an updated disassembly video for this lens?

  • @stevenpiao6404
    @stevenpiao6404 Před 9 dny

    Thank you Kenneth, I just followed your instruction and successfully aligned the rangefinder both vertically and horizontally. Cheers!!

  • @AndrewJohnClive
    @AndrewJohnClive Před 9 dny

    👍🏼Thank you Sir!❤

  • @DanielCastillo911
    @DanielCastillo911 Před 10 dny

    hi mike, are you based in europe?

  • @beardedpens6132
    @beardedpens6132 Před 10 dny

    Any idea as to what would cause the “clutch” of the focus mechanism to get jammed up? My focus motor is ok. Even when I have removed the focus motor and rotate the focus ring, it gets jammed.

  • @airestuff
    @airestuff Před 10 dny

    Copied your video. Now the lens works perfectly. Many thanks.

  • @aleixeidemirov
    @aleixeidemirov Před 10 dny

    Thanks

  • @DuyHungNguyenbk
    @DuyHungNguyenbk Před 10 dny

    The act of setting aparture at "22" is a life saving point. Thanks.

  • @danc2014
    @danc2014 Před 11 dny

    Size dimensions are good to determine if a spring fits but the spring force will determine if if functions properly. spring materials change so much you be lucky to find or make a spring for the function you want.

  • @AdamLoh
    @AdamLoh Před 12 dny

    Dear Kenneth, thank you for this video, it was really fantastic and well prepared. I only wish I had seen this a few months ago before I did the adjustment! Thank you!

  • @fredinct5275
    @fredinct5275 Před 12 dny

    Thank you for posting this detailed disassembly video of the Lumix DMC. The zoom control ring and internal trigger switch is especially helpful.

  • @bradpayne9857
    @bradpayne9857 Před 13 dny

    Just disassembled my 150mm to clean fungus off the inside of the rear element. Looks good as new now! Thanks for the excellent step by step video!

  • @ajithajju4422
    @ajithajju4422 Před 13 dny

    Do anyone have link to purchase this item plz share it its emergency

  • @kielypie3367
    @kielypie3367 Před 13 dny

    Hi nice video. I have same g9 and some screws are loosen. Mine wont power on. What should I do? Should i replace the dc dc board?.

  • @AndreasTarazi
    @AndreasTarazi Před 14 dny

    Thank you so much for posting this, saved me from making some mistakes on my cine-mod process! Appreicate it very much!

  • @urisanchez3251
    @urisanchez3251 Před 14 dny

    Followed the instructions and struggled a bit since previous owner stripped the wheel and added a glue/wax. I was successful using a small wrench similar to the ones that come in ikea furniture. Same process just different tool! Thanks so much for making this video 🫡. Be sure to wipe all of the glass!

  • @robertyuill2382
    @robertyuill2382 Před 14 dny

    Great videos Mike. I have a Nikomat FT-n, I've replaced the seals on the eye piece, mirror cushion, and those around the metal frame that holds the focusing screen & condenser lenses. All that went well, but I can not find a way to reinsert the shutter speed acetate strip into the slot on the metal frame (that contains the focusing screen & condenser). I know that acetate strip rides in the groove on the focusing screen, but first i need to get the metal frame into position. Any insight into this? thanks..

  • @alexsasikaran9277
    @alexsasikaran9277 Před 14 dny

    Hej, hvad ville du tage for betaling hvis man skulle få serviceret en Nikon 50mm ai-s som har en fokusring som sidder fast? 😁

  • @kool_thing
    @kool_thing Před 16 dny

    Not all heroes wear capes, some wear latex gloves. Thank you!

  • @brotherweitalk
    @brotherweitalk Před 17 dny

    Super helpful!

  • @arielgajda3335
    @arielgajda3335 Před 18 dny

    Thanks a lot!! 👏👍🤙🇦🇷

  • @harlhequim
    @harlhequim Před 18 dny

    hi......I got a Nikon Copal large format lens....It works fine in all speeds except in 1/4, 1/2, and 1 second where it gets stuck for a while........Bulb is fine.......Do you have an advice in how solve this? thnks in advance for any help

  • @selimsimsek4909
    @selimsimsek4909 Před 18 dny

    Hello, where can I find the front lens? Can you give me the technical information, thank you.

  • @dolanfragrance2274
    @dolanfragrance2274 Před 18 dny

    why lighter fluid lol?

  • @rovi5072
    @rovi5072 Před 19 dny

    Thanks for this. I saved myself the neon bulb by just using a multimeter set to DC and using a resistor 3.3 KOhm connected in parallel to the multimeter prongs with croc clips. Without the resistor the charge was near 300 Volts. My resistor looked like a 1 or 2W model, but there was still a whiff of smoke during the discharge, quite a bit of energy in that capacitor! Used on a Canon EX600, the voltage is right on the small inductor covered with tape and the one thick wire soldered right next to it on the PCB in the head. (you only need to open the flash-tube part of the flash to replace it, not the bottom part containing the batteries.

  • @crazygeorgelincoln
    @crazygeorgelincoln Před 21 dnem

    Interesting camera, Instax being a polaroid style film .but Its a digital camera using that film more like zink paper. I'm not quite at the end of the video yet , I hope you take and print a photo with it

  • @NMMatt
    @NMMatt Před 21 dnem

    Thank you so much.

  • @katielukens7015
    @katielukens7015 Před 22 dny

    Great video, super helpful, but I can’t get my lens to screw back in. It’s starts and goes about a quarter turn then gets stuck, I’ve cleaned it really well but still no luck. Any advise?

  • @danc2014
    @danc2014 Před 22 dny

    You can check infinity focus to verify your setting and assembly are correct.

  • @broskies2598
    @broskies2598 Před 22 dny

    Thank you

  • @peterskaan
    @peterskaan Před 23 dny

    Hej, Fin video😊👍. Har du tilfældigvis et sort Nikon f hus til salg magen til det reparere? Hilsen Peter

  • @Manuel-gt9jx
    @Manuel-gt9jx Před 23 dny

    Thank you so much for your video. It has motivated me to repair my newly purchased F-1 and everything is now working perfectly. My tip for those of you who also have the same problem: You just have to manage to remove the housing. All you have to do afterwards is oil the gears. These are easy to reach with a needle. That's what I did and now everything works as it should.

    • @flowermaze___
      @flowermaze___ Před 4 dny

      Thanks! Do you mean remove the top plate and then you can squeeze a needle and oil in there? Without having to remove all the parts? SO from about 24:00 in disassembly you can oil the gears?

    • @Manuel-gt9jx
      @Manuel-gt9jx Před 4 dny

      @@flowermaze___ Yes, exactly that. You have just to remove the top plate - then you can reach the gears with a needle and don't have to remove all parts. But be carefully with the little ball of the Lock (A/L) and make notice in which position do you left the shutter speed.

  • @rcinematic
    @rcinematic Před 24 dny

    My on and off button switch broke off. Help and suggestions? Thanks

  • @erikfalkehansen8572
    @erikfalkehansen8572 Před 24 dny

    Thanks for posting this video, it really saved me for a lot of $$$... well done. I also like your dentist tool.... to me it is a musthave>;o)

  • @jb-xc4oh
    @jb-xc4oh Před 25 dny

    Hydrogen peroxide 3% solution will just eat fugus that no other solution wii remove. If it doesn't work then the fungus has damaged the lens.

  • @wallanmurauskas7645
    @wallanmurauskas7645 Před 25 dny

    I tried to replace the aperture gear and managed to dismantle the lens with the help of this video. Unfortunately, the gear I bought was 0.1 mm smaller than the original and didn't work

  • @juancruzlehmann2959
    @juancruzlehmann2959 Před 25 dny

    Rlly helpful, I was able to fix my EES2! Thanks

  • @ryanjenkins4388
    @ryanjenkins4388 Před 25 dny

    This 100% worked for me. Didn't think it would work but gave it a shot. Everything looked spotless but cleaned anyway; after I put it back together the autofocus was so quick and accurate even at 85mm (wouldn't focus past 24mm prior). So glad!

  • @jamirobeatcoldpatrol
    @jamirobeatcoldpatrol Před 26 dny

    Hello, thank you for the very informative video! I have a question: I bought hydrogen peroxide 3% in my local pharmacy and just noticed on the label that other than purified water, it contains phosphoric acid (10%) as a stabilizer. I did some research and found out that other H2O2 solutions don't contain that acid. Would you be able to check whether your specific product does or doesn't contain this additive, please? I am worried that it may damage the coating on the lens. Thank you!

  • @DixonLu
    @DixonLu Před 27 dny

    Thanks. These devices are why I hate modern electronics: difficult to repair, and therefore difficult to recycle.