Canon EF 70-300mm f/4-5.6 IS USM lens assembly

Рет қаралды 2,802

CamerasLensesEtc

Күн бұрын

Пікірлер: 27

@sinardets01 7 ай бұрын

You're the best thanks for your precious help..

@sinardets01 7 ай бұрын

I 3D printed seals to reduce play around the zoom and focus tube

@CamerasLensesEtc 7 ай бұрын

You're welcome, thank you for your comment!

@CamerasLensesEtc 7 ай бұрын

Wow, that is pretty interesting.

@sinardets01 7 ай бұрын

@@CamerasLensesEtc When you're disassembled the lens and assembled , may I have to do some setting because I don't know if its autofocus is accurate ? Thanks and again for your video

@CamerasLensesEtc 6 ай бұрын

@@sinardets01 No, no need to (mechanically) adjust the autofocus. If you would like to fine-tune it, you can do that in your camera (if that feature is supported).

@jimweatherhead7154 22 күн бұрын

Hello. I’m loving your lens repair videos, they have inspired me to seek out old lenses at our local flea market. Have you done a video on the repair of a Canon 27-70 f/3.5-4.5 ll lens? I have 2 of these with broken focus mechanisms and would like to repair them myself if possible. Keep up the good work. Thank you.

@CamerasLensesEtc Күн бұрын

I don't have videos about the 27-70mm lens, but those are so cheap that it is not worth to repair them.

@robertsalingwa2761 9 ай бұрын

Good video

@CamerasLensesEtc 8 ай бұрын

Glad you enjoyed!

@alexandrebertolinAB 6 ай бұрын

Hello friend. I'm happy with your videos, you've taught me a lot. I would like to learn lens maintenance techniques. Do you have some classes to teach?

@CamerasLensesEtc 6 ай бұрын

I don't have any official classrooms, but you can learn a lot from my videos.

@nestorconradrotairo2350 2 жыл бұрын

Very useful!

@CamerasLensesEtc 2 жыл бұрын

Glad it was helpful!

@JasonCanete2794 Жыл бұрын

Hello after assemble my lens cannot function Auto focus why sir? 😢

@CamerasLensesEtc Жыл бұрын

That can be caused by lots of different problems, which is hard to see through the comments section.

@JasonCanete2794 Жыл бұрын

How to repair sir to back normal auto focus

@ДимашТохтахунов 9 ай бұрын

Hello! Thanks for your videos. it is very useful. I have a question, I did not find a video for the canon 28-200 1: 3.5-56 USM lens. And I really need help putting this together. Maybe you have a manual or link for assembling this lens?

@CamerasLensesEtc 8 ай бұрын

I don't have video about it.

@stanislavkuzmenko3076 Жыл бұрын

Добрый день. Развалилось зубчатое колесо стаба. Подскажите, где его можно купить?

@CamerasLensesEtc 11 ай бұрын

Generally, you can find used and new parts on ebay, new parts on aliexpress, or buy a faulty (same) lens, remove the part you need, and resell the faulty lens as non-working.