Binoculars repair. Twice.

Focusing knob disassembly, assembly and tightening step-by-step, design issues discussed.

[@markharmon4963]

I was making a mess of it until you explained the GLUE was freezing the main axis cap bolt. A suggestion is to use an appropriately sized screw/bolt extractor in the little center hole. Tap it into that center hole and GENTLY turn it out of the axis bolt with a wrench. Thank you for giving me the confidence to put a little strength into it. I was sure there was a hidden pin some where that was locking the cap bolt in place, and your video showed me I was wrong. Thank you so much!

[@Szinbad]

Very Nice Job. Great work with the close up photography and I really appreciated your direct commentary. Well Done!

[@theoverengineer]

Thank you very much!

[@deejieweejie815]

Nice close-ups. Good video. Thanks

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info

[@etinarcadiaego3296]

Great job!

[@sabihamostafa4369]

Thanks for the video

[@AsgarAli-nn7bg]

Thank for the video

[@zuzanaberankova1283]

The product has ease of use. Well made product

[@VirantRoss]

Thanks for the video im going to give this a try on ours they fell into a whole in the middle of 5straight weeks of rain & flood.

[@theoverengineer]

Thanks for watching. Sorry to hear about your troubles, where is it flooding? (We just had 5 weeks of forest fires, extreme drought in the Pacific Northwest)

[@VirantRoss]

theoverengineer i have taken it apart just like you showed in the video, I think we have the exact same set of. Binoculars. I have it taken apart and through the big lenses Ilooking through I can STILL SEE dirt and dried sand and dirty water. I have them all dried but the interior lens still have dirt on the inside of them. Can I expose them for cleaning?

[@VirantRoss]

theoverengineer The dirt & haze is still on the inside lenses, can I take the lenses apart somehow to clean them?

[@theoverengineer]

Of course. Inside, more threaded lock rings and angular prisms to bend the path of light around. Do not move the prisms out of alignment.

[@szalonazaba8069]

​@@theoverengineer Jakie powiększenie ma ta lornetka?

[@chrisfaldo0925]

good video clip. If you put a thin washer plate in between, you do not have to take the screw so tight.

[@hishamphysique8184]

Merci / thanks / شكرا

[@mr.cliffordjohnson6304]

Very Good video

[@richardlevander5409]

Nice video Dude! Rick

[@Patriotman54]

THANKS

[@irmaherrera7748]

Nesesito diagrams para ensamblar binocular Bushnell rangemaster 7x.35 m m

[@user-th6jt2sv9f]

Hi How decoding and repair of Carl Zeiss 10x40 Notarem multicoated and repair balance Alaadasat? I have the moves and spins but does not change the lenses and never nearly ?? Can you help me!

[@theoverengineer]

+‫عساف العساف‬‎ Not familiar with that model. It probably works like any other binocular, has threaded spindles for focusing, glued-in-place threaded lock-rings concealed with exterior trim. Inside the binoculars is Nitrogen or other gas, not air that make servicing tricky.

[@GuybrushThriftweed]

Stumbled on this clip looking to repair a pair of binocs. Can't remove the screw though. It seems like it's glued or has threadlocker applied because there are signs someone had already tried/did a repair. Any tips on removing it?

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info

[@ashfun05]

Can someone help me actually repair/replace the focus wheel? Part of the focusing mechanism broke due to which the mechanism came apart. I fixed the broken part but I'm unable to put the focus wheel back in place between the two parts. Any help will be greatly appreciated. Thanks.

[@navidfarhan3775]

Brother my tento's focus wheel got stucked it was not used for a very long period of time

[@richardnelson7929]

Thanks for the video, but please use a washer.

[@bobcohoon9615]

Thanks for the info

[@theoverengineer]

No problem 👍

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info

[@bouchardpalomata9870]

good day to you sir, i need your expertise. i just both BEILESHI 10X50 BINOCULAR and accidentally immerse it into water for an hour and some water gets inside..do you have any video to guide me to open and clean my binocular sir? hoping for your positive responce..tnx

[@theoverengineer]

+Bouchard Palomata No video but the lenses all come out and are held in place by threaded lock rings that may or may not be glued and/or sealed. Here is some visual ideas: kzbin.info/www/bejne/aJvMhmWql5t_oM0 You have to find the notches in the rings and open the binoculars up.

[@FlavioDecorPJ]

SHOW SÓ FALTOU LEGENDA EM PORTUGUES;; RS LOL

[@philipcose1481]

to stop any nut or bolt seizing use a product we used in motor racing (Wheel Nuts) called called ""Copperease" by carlube

[@theoverengineer]

Thanks for sharing!

[@danb.3397]

OK, that was just too funny.

[@user-fq9is9ms2k]

جيد

[@chrisross7925]

they look like soviet style binocs from the cold war era or prior, yes? Excellent mechanical understanding by the overengineer who must be German, right?

[@theoverengineer]

Chris Ross Eastern block, confirmed. I bought these bin`s at Porst in `89? or so.

[@MrSjefwierink]

theoverengineer I guess the oval sticker on it indicates that it is of japanese origin.

[@theoverengineer]

Sjef Wierink Carena is an in-house brand name sold by Porst, a German manufacturer that folded recently.

[@brianpartrick5338]

Can you show how to replace eye-lens on GreenKat binoculars ? Thanx for your 'eye-opening' videos BP.26/09/202

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info

[@ApatchiApatchi]

Very nice👍👍👍 🇹🇳

[@theoverengineer]

Thanks

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info

[@monedas.antiguas.numismati8654]

What a reference are these binoculars, I have some similarities. But it broke me

[@rockhound7147]

“As you can see, there’s a cap here with glue holding it on. See? There’s the glue. Don’t try to use a 75 lb sledgehammer to open it because you could break it. Here’s my 75 lb sledgehammer. It’s too wide. Here let me zoom in on the sledgehammer so you can see that it’s too wide. See? It’s too wide.”

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info

[@FirozAlam-fm4zz]

Henge of my right side if binocular loose enough how it will be tight as before? Please advuse me. Model : Bresser 10 * 25 travel. Love from India

[@theoverengineer]

Never worked on that model, have no idea

[@kontragonismobilisasi9013]

Hi goodmorning sir Myname is abdul from indonesia. Please learn me to service my binnocullar zoom not function. My binno is sehfeld made in rusia. Thankyou sir

[@theoverengineer]

Shoot video, show problem (in close-up), copy the link here so I can see it

[@puiachuauzik7570]

I'm curious to know what accent this is.

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info

[@monedas.antiguas.numismati8654]

I could say x favor as is the reference and more information. Make them

[@StOKRATzoom]

Servicing Repair of binoculars kzbin.info