Amscope SM-4NTP 7X-45X Simul-Focal Stereo microscope unbox, set up and test for SM soldering work.

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video99.co.uk

Күн бұрын

Amscope SM-4NTP 7X-45X Simul-Focal Stereo microscope unboxed, set up and tested for Surface Mount soldering work. This trinocular design allows full stereo optical vision at the same time as the camera can be recording the footage for KZfaq, but that's an expensive feature. Cheaper models exist where one eyepiece is switched over to the camera when required. Cheaper models again lose the camera port and you would mount a camera on an eyepiece if required.
Amazon, affiliate links below help to pay a little towards this channel:
SM-4NTP 7X-45X Simul-Focal Stereo Lockable Zoom Microscope on Dual Arm Boom Stand
amzn.to/3mUvTLA
SM07 0.7X Barlow Lens
amzn.to/3u724vF
144 LED Ring Light
amzn.to/32DPyIR
0:00 Intro
0:18 Existing microscopes
2:16 Choose and order new microscope
4:43 Unbox
11:54 Assemble stand and set up microscope
15:58 Unbox and set up ancillary items
19:50 Deathdaptor
24:29 Try it out, desoldering
29:51 Put it away
31:24 Conclusion and criticisms
Total cost:
£510.70
£264.89
£ 13.47
£789.06
Bill of materials:
SM-4NTP 7X-45X Simul-Focal Stereo Lockable Zoom Microscope on Dual Arm Boom Stand
€542,99 (Regular price €1.085,98) cost £510.70
From Amazon
AmScope SM07 0.7X Barlow Lens For SM Stereo Microscopes (48mm)
Sold by: AmScope Global £38.99
AmScope LED-144W-ZK White Adjustable 144 LED Ring Light Illuminator for Stereo Microscope & Camera
Sold by: AmScope Global £25.99
AmScope MU500-CK 5MP USB Microscope Camera + Software + Calibration Kit
Sold by: AmScope Global £168.99
Postage & Packing: £25.76
VAT: £44.16
Order Total: £264.89
AmScope EG-SM Microscope Eyepiece Eyeshields or Eye-guards
Sold by: Amazon Export Sales LLC £10.41
Postage & Packing: £3.06
Order Total: £13.47
Possible alternative:
Ali Express: www.aliexpress.com/item/32649...
Audio and video transfers: www.video99.co.uk/
Please support us on Patreon / video99couk
or Paypal to colin@video99.co.uk
Music “Let It Run” with permission, copyright Cristie/MacFarlane.
Sorry I do not offer an audio or video equipment repair service.

Пікірлер: 84

@richclips 3 жыл бұрын

Very nice that :) I noticed on your 2nd demonstration that a couple of other components also flew off their pads lol :) nice new toy indeed. Keep up the excellent videos, many thanks

@video99couk 3 жыл бұрын

Did they? I didn't spot that! Oh dear, more practice required.

@kristibbradshaw Ай бұрын

Hi Scott. You are a great helper.

@rodrigobelinchon2982 3 жыл бұрын

0-Add flux generously 1-Use tweezers to grip/grab/hold the component you want to remove (I use my left hand) (sorry about my broken english ,I hope I could convey the idea) 2-Draw circles with the gun , continuosly. The moment you stop drawing circles , things start flying. (I use my right hand) 3-at some point the component will get loose , keep drawing circles with the gun while removing the component.

@video99couk 3 жыл бұрын

All good advice.

@eniac22 3 жыл бұрын

Nice review also you can use for desoldering low melt solder

@douglasskinner Жыл бұрын

"Deathdaptor" Got a laugh out of that. As you know, the power unit that came with the item is made for US wall outlets. Been using them for decades--even as a child--no deaths yet. Don't know of any else dying either. Thanks for sharing.

@abramafs Жыл бұрын

Thanks so much for sharing your unboxing/setup experience of this microscope. I have a similar kit ordered and I think your video will be of great help! Any thoughts you would add today?

@video99couk Жыл бұрын

If a better camera was available, with a higher frame rate, I would probably look into that. Otherwise, it's been a fantastic piece of kit that I use almost daily.

@zx8401ztv 3 жыл бұрын

That's a smashing bit of kit colin :-D I was thinking the same thing about the cover, an elasticated rim bag (like a hair cap worn by food makers, but bigger) would be ideal for the head. Everything else is just a crude metal stand, dust will do nothing to that. Turn your air speed down a bit. Yes you did get the lads name mixed up, i had the same thing happen as a kid, I'm Harvey Not Mark (my brother). My mum made that mistake quite a lot lol.

@video99couk 3 жыл бұрын

The hot air gun speed was set almost at minimum. I think this really is the hazard of using this technique, it requires a lot of care and maybe some Kapton tape around the parts you don't want to blow off. I muddle up all three boys. Max is 5, Scott (my helper in this video) is 11 and Alex is 14.

@zx8401ztv 3 жыл бұрын

@@video99couk , Hmm not an easy thing to fix, if you tinkered at the pump end the heater element could get too hot due to too low an airflow through it. You would have to limit both, i think. Or drillholes in the side of the nozzel to waste the flow ha ha joke :-D I'm sure you will find a way, i'm sorry i cant help you :-(

@lilactime2000 3 жыл бұрын

Every day is a school day. Nice Video Colin. Star Wars wouldn't have been quite the hit if Luke had needed to destroy the "Death Daptor".

@michaelturner4457 3 жыл бұрын

I learned what a Barlow lens is.

@video99couk 3 жыл бұрын

It was new to me when I started this research too.

@rsuryase 3 жыл бұрын

Looks like you went all out on the microscope. Amscope should give some money to Louis. I have the AmScope SE400-Z. I won't be able to fit a preheater underneath it however.

@video99couk 3 жыл бұрын

You might be able to use a different arm with it, or just raise the whole base. That's the sort of microscope I thought I was going to buy, but you know the way it is. Just a bit more gets me.... Then it all ends up costing way more than originally planned.

@mikemcnair01 Жыл бұрын

At 23:15 or so, you mention the tipping hazard. If the arm were swung to the opposite side, at full extension the geometry of the base (and subsequent weight on the back) would provide it the leverage needed to be stable. While I have not tried this, I’m purchasing this unit soon, and just looking at the configuration I can see the foundation triangulated

@video99couk Жыл бұрын

Let me know if that seems better, but it doesn't feel right with my unit.

@wu3705 3 жыл бұрын

If you need AmScope parts you should look on EBay as AmScope actually sells directly through EBay and their website. I have an AmScope biological compound microscope and from my experience is has been a great unit. As far as electronic adapters go you can be sure AmScope just tossed a cheap Chinese part in the box without a second thought. Nothing an electronics guru like yourself can't overcome I'm sure. Most likely you have a good power supply on your workbench capable of supplying the proper voltage to run the low power requirements of your microscope if needed. As for the cameras AmScope sells they are a typical Chinese part sold everywhere. I personally find the USB unit to provide reasonable picture quality however the video framerate is very poor due to USB bandwidth limitations. My scope is for hobby use only. I watched your video because I am soon planning to buy a stereo unit like yours. Thank you for sharing your unboxing experience. I am not an electronics specialist by any means but I am an aircraft mechanic so I do know my way around most any type of mechanical device and some simpler electronics. I have also rebuilt one Nikon microscope and have lots of experience with weapon optics. So if you have any questions feel free to ask. You never know, we may be able to help each other out! Thanks again.

@video99couk 3 жыл бұрын

I think Louis Rossmann of rossmanngroup has set up better cameras with the same microscopes. The AmScope cameras seem expensive considering the low frame rate.

@wu3705 3 жыл бұрын

@@video99couk I agree

@Hank254 4 ай бұрын

Actually the whole microscope is from China and branded by AmScope. You can get the same exact thing for about $300.

@whoisntwhoisit2126 2 жыл бұрын

Ya know, some wick would have gotten that piece off in a about a quarter the time than fighting with two irons on 4 leads. Or some low melt solder would have also done it for a touch more cost. Though the hot air is a nice "Solve all" :) Thank you for the video! Excellent description and showing functionality, perfect for us to decide if we want one or not! Keep up the great work! Also if your camera has a HDMI output, try it, cause the USB output only gives half the resolution and framerate as HDMI on many of them.

@sjp8969 4 ай бұрын

The counterweight at the base of the stand must be at the opposite end of the scope to work as intended, so a sort of z shape if you can understand. If both the big counterweight and the scope is at the same side it will fall over at some point and that will be very bad.

@video99couk 4 ай бұрын

If you look at the thumbnail, which is from Amscope's own literature, you will see the base the same way round as I use it.

@HenrikJKoch-vw4ee 4 ай бұрын

Hi there. I have nearly the same setup. Can you please share what parts you use and which camera. I have a 14MP HAYEAR camera but misses something as my video is poor quality. I have added a Barlow 0.7x lens below the Amscope microscope. But is curios what you are using. I see your list. But did you add any rings or converters between the camera and the microscope?

@video99couk 4 ай бұрын

That list is everything, there are no further components. I'm not that impressed with the camera. The resolution is OK but the frame rate is poor.

@MrRawUK 2 жыл бұрын

As someone learning to solder I find microscopes hard to gauge as you can't really test them . This AmScope SM-4ntp is really pricey too!

@video99couk 2 жыл бұрын

Most people don't require the camera port and without that, the price is certainly much better.

@sjp8969 4 ай бұрын

SOLDER WICK!

@video99couk 4 ай бұрын

Yes I use solder wick, hot air, pre-heater, soldering station and soldering tweezers, all as part of my tool set.

@mhpreach 10 ай бұрын

Question I bought an Amscope 7x 45x. I put it together. When I set it up I have no room between the scope and board to solder. What am I missing?

@video99couk 10 ай бұрын

See my parts list for a suitable Barlow Lens to assist with working distance, at the expense of some magnification.

@normski123456789 3 жыл бұрын

Looks like you didn't install the ring light correctly, it should have an adapter that screws into the Barlow lens and then you attach the ring light to that plastic adaptor.

@fsphil 3 жыл бұрын

Looks like a great scope, but that webcam seems oddly poor for the price. I'd expect better frame rates.

@video99couk 3 жыл бұрын

I agree that the cameras seem overpriced. Frame rate seems to be about 8 fps, but varies from one file to another. This could be limitations of USB.

@josephe9773 2 жыл бұрын

Hi there. Fantastic video! I just had a question as I’m on the fence about buying one of these. Is this model the SM-4NTPX-3PL (white colour) the same as the SM745NTP (black colour) from amscope. May I ask what the difference is between the SM-4NTP and the SM745NTP? Your advice will help me massively as I have no idea which one to go for. Most people seem to be buying the SM - 4NTP but I wanted a black version of it (SM745NTP) which without sacrificing any of the features that you have in yours. Your help will be massively appreciated!

@video99couk 2 жыл бұрын

Actually I found Amscope's sales very helpful with sorting out the exact model number I wanted so I would suggest you contact them for reliable advice. I think the black one is just used in environments where reflections need to be kept to a minimum, but it also does look nice! Keep an eye out for site-wide discount deals which Amscope do quite regularly.

@josephe9773 2 жыл бұрын

@@video99couk What is the best way of contacting them? I emailed them last week but I’ve had no response from them.

@josephe9773 2 жыл бұрын

@@video99couk do you find that you need the rubber eye guards? Or is it best without. Thank you

@leroybrown811 Жыл бұрын

I think if you turn the base around 180° do you have less problem of a tipping over

@video99couk Жыл бұрын

No, that way is much more unstable.

@Qazwsx-sr3yy 4 ай бұрын

I hope you enjoy using it. Are you still satisfied? What I'm curious about is that there is no brand logo on the microscope. Is this a real product or fake?

@video99couk 4 ай бұрын

I bought it from Amscope, it's certainly genuine. I use it very regularly and I'm generally very happy with it. The camera frame rate could be better, perhaps better cameras are available now.

@cyberia55 11 ай бұрын

You complained that loosening the collar under the boom arm allowed the entire assembly to drop - making height adjustment difficult. There is a securing screw on the boom itself. When lowering the height, first secure the boom to the shaft, then lower the collar and secure it. Finally, loosen the screw on the boom, lowering it onto the collar. When raising the boom, first lift the boom and then secure its screw to the shaft, then raise the collar to contact the boom and secure the collar. Now you can loosen the screw on the boom, allowing it to rotate freely.

@video99couk 11 ай бұрын

But still the course height adjustment isn't very elegant.

@cyberia55 11 ай бұрын

@@video99couk I absolutely agree. A similarly inelegant height (coarse focus) adjustment scheme is employed for the focusing rack mounting post.

@MrRawUK 2 жыл бұрын

I would love to hear the views of someone who has used the Amscope SM-4NTP 7X-45X Simul-Focal and it's cheaper clone.

@video99couk 2 жыл бұрын

I suspect there's almost nothing different about them. But it might not be that much cheaper after shipping and import duties are paid.

@mhpreach 10 ай бұрын

Question I bought an Amscope 7x 45x. I put it together. When I set it up I have no room between the scope and board to solder. What am I missing? What lens do I need to get?

@video99couk 10 ай бұрын

Do you have the barlow lens? If not, one those can help, at the expense of some magnification.

@sjp8969 4 ай бұрын

0,5x lens, apparently it lowers your magnification a bit but doubles the distance of the focal point. I looked at a 0,4x lens and it said it would give me 28 cm of workspace.

@michaelhornby2961 2 жыл бұрын

I was under the impression that this unit is par focal and keeps focus whatever zoom level you adjust to. At( 24.00 mins) id got this information having watched a video of the same unit being reviewed by stefan avalos.

@video99couk 2 жыл бұрын

I wish it did, but no the focus shifts hugely as you alter the zoom. You can see that in my latest video actually: kzfaq.info/get/bejne/ndiDiLJ_tMWmcas.html

@michaelhornby2961 2 жыл бұрын

@@video99couk Weird . If you watch this video, same unit as yours and it works perfectly. 10:14 onwards kzfaq.info/get/bejne/gLd2l7yrupPOnWw.html

@tanerdalan3012 3 жыл бұрын

hy, i want to buy amscope microscope. what is your opinion about it ? do you advice it ?

@video99couk 3 жыл бұрын

Yes, I would get either the real Amscope one or the slightly cheaper Chinese equivalent which is almost certainly the same thing.

@Dial430 3 жыл бұрын

When attaching the head onto tthe focus rack collar you added an on screen question as to why the collar has 3 screw holes, yet only 1 screw to secure the head to the collar. As to why, even Amscope doesn’t know. In the Amscope KZfaq video showing how to assemble the stand, the fellow assembling the collar, points out that the collar has three holes but only comes with 1 screw, (”the single screw holds the head securely”) and adds they get a lot of consumer complaints concerning the fact that the microscope collar was missing 2 screws???

@video99couk 3 жыл бұрын

Amscope don't know, probably, because they've bought the design in from a Chinese manufacturer and don't really have full control over it.

@beogeek 3 жыл бұрын

It won't tip over you've got the base facing the wrong way, all the weight is to the left, swivel the base 90 so the weight is to the right and it will be fine.

@video99couk 3 жыл бұрын

The base is the correct way round, with the flat part facing towards the optics. See Amscope's pictures.

@beogeek 3 жыл бұрын

@@video99couk I don't need to see AmScope pictures, the base is designed to rotate 360 degrees so it can be positioned in such a way that the weighted stand is opposite the optics to counterbalance the weight to prevent tipping, plus you get more room.

@colmboorman 2 жыл бұрын

Hi Colin. I'm trying to get a few bits together to do some repairs on the side as I love repairing stuff. Just stuck on the scope and much like yourself have seem how popular the AmScope is. Problem is I see people like Rossman using SM745NTP / SM-4NTP and others using SM745TP / SM-4TP. The extra "N" in the model name from the little information online states that the scope has its diopter-adjustment moved from the ocular ports to the individual eyepieces... and retention screws hold the eyepieces in place. I'm sure both scopes work practically the same but when faced with spending a fair few quid i would like to know why you would choose one over the other. If i knew why then i could make my choice. Not sure if you would have any input on it at all? No worries if your too busy.

@video99couk 2 жыл бұрын

Mine I think has them on the eyepieces, which I like. However having both adjustable might seem a little odd, surely you would fix one? I think it's done this way so you can get the focus the same on the eyepieces as on the camera port. The camera mounting is a bit shoddy and the camera is overpriced, if getting a camera then perhaps look for an alternative. Also if camera use is only going to be occasional, cheaper microscopes are available which switch one eye over to the camera port. For me though I use the camera quite a lot.

@faustsmith Жыл бұрын

Any difference between simul focal vs trinocular microscopes?

@mikemcnair01 Жыл бұрын

Simil-focal allows the cam to work while still using both eyes. Normally the cam will use one of the eye ports

@catharperfect7036 Ай бұрын

Simul-focals are trinocular, but not all trinoculars are simul-focal. This video explains well why many people want it: kzfaq.info/get/bejne/bNxgiZxpkrTTimg.html In short: much better (arguably essential) for creating video of the work.

@cloud9photography126 Жыл бұрын

why is the camera so laggy/stuttery? doesn't look real time

@video99couk Жыл бұрын

It's a fairly low frame rate, prioritises resolution over frame rate. A USB connection wouldn't take for example 4k at 60Hz.

@oscarmarfori613 Жыл бұрын

25:37 No way you can remove that chip that way it’s just gonna go back and forth

@kristibbradshaw Ай бұрын

We don't know much about Europe electricity here in the USA.

@video99couk Ай бұрын

The main thing to know is that European and especially UK mains connectors are much safer than USA ones! These microscopes are imported from China and it was the Chinese suppliers who made the mistake with that dangerous adaptor. Amscope said that it won't happen any more.

@kristibbradshaw Ай бұрын

@@video99couk that is good that they will ensure all the safety matters are looked after.

@anandkumar.d5730 Жыл бұрын

Price

@video99couk Жыл бұрын

See the video description for cost and bill of materials.

@feynthefallen Жыл бұрын

Serves you right for buying Amscope. They sell cheap shit. I sent mine back after barely an hour. Also it's tipping because you got the weighted part of the base on the wrong side. That's why it's shaped that way, the thick heavy side goes on the far side of the microscope head.

@video99couk Жыл бұрын

I think I got the base the right way round. It's certainly been earning its keep, I use the microscope a lot. My only real disappointment is the quality of the camera, which I could upgrade one day.

@catharperfect7036 Ай бұрын

What did you get instead? A Leica for 4x (minimum) the cost? At this price range Amscope are the go-to, hence why so many people have them. Especially when you yourself are paying for it, not a company.

@feynthefallen Ай бұрын

@@catharperfect7036 I bought a Byomic, which is roughly the same price but twice the quality and has all the features usually seen on scopes three times the price.

@mqblowe 2 жыл бұрын

Amscopes are seriously bad quality. Those boom arms are absolute junk! Mild steel shafts with a chrome plating do not work with hardened steel bearings. Wish I had known about this before I had bought mine! 😠

@video99couk 2 жыл бұрын

Not had a problem with mine, and it's had plenty of use. What's the problem you are seeing? It might be a manufacturing defect.

@josephe9773 2 жыл бұрын

@@video99couk how’s the boom arm stand today 5 months on? Is the shafts on the stand showing any wear? I’m looking in to buying one but don’t want to waste money if it’s a defective product.

@catharperfect7036 Ай бұрын

Aren't there different types of boom arm? Some have ball-bearing and some don't? Rossmann pointed out that the one he had was far superior to the Leica one, so yeah....