DNS 4K Works

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@maggnet4829 3 ай бұрын

Does it still focus to infinity?

@VisualVibesMD 10 ай бұрын

Hello, is the extension tube a first gen or mark II and would it make a difference ?

@GetWisdomTV Жыл бұрын

Hi, What will happen if we put 25mm tube in between the lens and 2x teleconverter? Will it work? Also can we stack 2 2x teleconverter? Thanks

@audreymeschkuleit3466 Жыл бұрын

Which Gearbox for 447 Rotax?

@escapetarkov3838 Жыл бұрын

Damn good job man! If you want more power for not much cost difference, paraffin wax will increase the thrust output!

@quazisanjeed6395 2 жыл бұрын

I think this combo with both extenders stacked makes it an 1,120mm lens. 400 x 2 x 1.4 = 1,120. Am I right? BTW, this combo will not AF through the view finder with any DSLR. However, it will AF on any mirrorless camera through EVF. Furthermore, the latest Canon DSLR EOS 90D does AF with this combo on live view. I've tried and got it. Thank you for the video.

@nonope1774 2 жыл бұрын

Well... Im glad the side bars went away, but I was expecting it to be a video of the diy process.

@FourthWayRanch 2 жыл бұрын

can you put an e gearbox on a 503 rotax? how can you tell if it's provision 8 exactly? by how far the casing extends aft past the filler cap??

@lawrencewitt7548 3 жыл бұрын

Man! You wanna come to Indiana and do mine?

@Muss_._ 3 жыл бұрын

hi.Im from Malaysia. After i watch your video about rocket,i very interested and i like it. I think i want make one but i dont know to make engine rocket hybrid. So, can u teach me how to make engine rocket? please

@alphauros8120 2 жыл бұрын

that dude just told you hove to put make a smaller nozzle that shit was waay too big

@cdoublejj 3 жыл бұрын

you know what for a ghetto budget build it doesn't seem quite so ghetto ESPECIALLY with some finish work and interior work. but, not every can do goo DIY interior work or get it done cheap and good. STILL seems pretty sweet for camping though! sucks you had to cut the mattress but, looks comfy! all in all ...not bad!!!!

@arcomaynes4824 3 жыл бұрын

I love the humor, had to like the video right in the middle of watching. This was a great tutorial, but I had a suggestion. Is there anyway you could try using a fuel source that already comes in tubes? So that every time you wanted to refuel the combustion chamber all you have to do is stick in a fuel rod.

@melordinvestments1076 3 жыл бұрын

Hello Does this stacking maintain AUTOFOCUS..sorry if I missed that.....does it autofocus? Thanks

@Technologyadvisor1 3 жыл бұрын

I have a question I have a 90D camera I tried stacking the extenders 2x and 1.4x on a 100-400 II L lens using a 12mm canon spacer. When I tried to take a photo I get the error code 01 saying clean contacts the contacts are clean and all gear is in a new condition. I tried to take a photo on the eos R on same lens setup but nothing happens. I tried same set up on 7dII and it works what's your thoughts of what is going on? Regards Paul

@Hindukushsailing 3 жыл бұрын

👍👍

@Iwtbaf 4 жыл бұрын

The focus becomes soft so quickly it’s not worth it don’t buy a second teleconverter this technique doesn’t work.

@jvusa 4 жыл бұрын

Hi Thanks for the review, How is the quality of picture with stacking 2x +1.4?

@paulgreen758 4 жыл бұрын

i suppose the same ould work with a 300f2.8, ive stacked 2x and 1.4x but manual focus, do you have auto focus with this set up, i have a 1dxmki

@joceysworld5271 4 жыл бұрын

Nice Job 👍👏

@MaxStevenson-ih5ji 4 жыл бұрын

wow looks legitttt

@selinawilliams7104 4 жыл бұрын

wonderful work can't even tell it is an add on. question . where did you get the hightop? i am searching high and low!

@brianrussell1565 4 жыл бұрын

We don't cut mattresses, supposed make a platform to put it on storage under it

@brianrussell1565 4 жыл бұрын

Vent spoiled it

@messylaura 4 жыл бұрын

be intreasting to see how many x2 converters it would take to destroy an image, obviously it would need to be a bright object test like the moon or a very sunny day, i have a canon III x2 on my 100-400 sigma with my M50 crop camera and its still got good light so i'm on the look out for another canon x2, i got the first one from ebay so i didn't shell out a load for it. i prefer to buy my canon extras 2nd hand because the build quality is very good, i bought the siggy new because i figured it would be better than getting something like that already worn in. the M50 was new cos it was a birthday pezzy for my 50th. oh and yes the auto focus does still work on the set up, if the object has limited contrast then i need to manual focus

@Steve_Solomon 4 жыл бұрын

How did you lift it on and how heavy was it?

@ericbouchard1531 4 жыл бұрын

You did a good job . is it still ok today?

@stevencoffin48 5 жыл бұрын

Your math is incorrect. 400 x 2 x 1.4 = 1,120. And you distance focusing would also be effected.

@dns4kworks338 4 жыл бұрын

In math terms yes 1,120 to be precise, in camera terms its concerned 1200. And yes focussing is fluctuated, you have to manual focus, or set the camera to live shoot and the auto focus works fine. Thats for the 1Dx markII . I personally don't like shooting 1200 because the further away the subject is to your camera the less detail and natural color you tend to grasp through the sensor. Between 70mm and 800mm is where you are gonna get the most crisp and vibrant shots of animals. Heres a good way to look at it, if you took a picture of your wife standing way out in a field with a 1200mm f 11 lens set up getting her to fit perfectly in your camera visor VS you walking up closer to her with a 200mm f 2.8 or even 800 f 5.6lens and compared the results with the 1200mm. picture speaks for itself. I know from experience 26 years ive been shooting nature, my lens choice I generally shoot with is my 600mm f4 lens 400mm f 2.8 my 200mm 1.8 and my 70-200mm 2.8 lens, for my landscapes I shoot with my 16-35mm 2.8 and my 8-15mm f4 lens I also shoot macro as well. and on the sides I shoot weddings and book photo gigs for people. My website dns4kworks.wixsite.com/photography

@patrickjobling8676 5 жыл бұрын

Epic job ...😁

@TheSporelord01 5 жыл бұрын

This video, from an engineering point of view, is Certified Woke. You literally don't say anything at all that's wrong. The only suggestion I have is to get a vacuum pump, cover over the hot tar, and pull out as much air as you can from the tar while it's cooling. That should help reduce the unsteady burning. Reducing the size of your nozzle throat will help you get combustion at lower pressure, which will speed up the "real" ignition of the engine (in your test it spent a while as a flamethrower). Also, please replace the rubber hose you use with the oxygen tank with a teflon lined braided steel hose. More expensive, but it won't catch fire if the hose gets hot from the heat of the engine.

@arcomaynes4824 3 жыл бұрын

Wow, that was a very sophisticated comment. Have you ever made a hybrid rocket before?

@lovelyme6550 5 жыл бұрын

Did you do this by yourself?

@adelemartinez8235 5 жыл бұрын

Hey you guys! Where do you live? I would like to get a little help with my van. I picked up a 1990 Ford econoline conversion with 28,000 miles on it. I gutted the inside (they had put a toilet in and didn't dump it. Gross). One thing led to another until it was down to the metal. Im learning as I go. The biggest problem I have is that I can t stand up in it, and it has made my neck worse than already was. So, yeh.... A high top is something I've been wanting. Im a single chick, and have done everything myself. I don't mind at all, though. I love tools, and I so badly want (I dream about it) to cut the top off! LOL

@dns4kworks338 5 жыл бұрын

yea, get a high top on craigslist or offerup you can also just make it yourself from wood

@MSJ12333 5 жыл бұрын

Where did you get this high roof from? I’m looking forward to hearing from you soon:). Thanks

@gregoryware2411 5 жыл бұрын

Now I like that! Nice video!

@whatyoumakeofit6635 5 жыл бұрын

How heavy was the entire top ? Im getting ready to remove a top from a van at a scrap yard. Im kinda concerned about the weight.

@chrisreed26 5 жыл бұрын

It would weight a bit more than you would expect a boat of the same size would as the top from say a conversion van may have a lot of decor add ons like wood cabs, insulation, lights, foam etc..all the stuff you see on the inside of a conversion van..unless you found one from a church bus or handicap transport van

@spirituallyconscious94 5 жыл бұрын

This was not an installation video.... You didn't show how you did it step by step that would have really helped.

@KenMcEathronboat 5 жыл бұрын

Mad skills!

@danieljohnson327 5 жыл бұрын

dude got skills. nice job.

@skapunkoialternativeliving6522 5 жыл бұрын

I recommend my friend put some shelves up there as well I did that to mine so I can put my DVDs and my surround sound up they're going to watch TV in my van I could do that do that as well that was him I like your high top that is good you deserve to have a ton of money as I did we both did it I'm trying to find other people like us that did their own high top because I live out of my van is well but I have a back-up plan I have a room I live in as well so I have both so I prepped food in there so this way my van is not overloaded with tons of stuff

@juliansestito4160 5 жыл бұрын

dopeeee

@Anvilshock 6 жыл бұрын

Anyone shooting portrait-format video and putting it on a landscape-format medium needs to be fed feet-first into a woodchipper and then very sternly told to not ever do it again.

@dns4kworks338 5 жыл бұрын

Still the best totorial hybrid rocket vid you'll find on the web.

@thedevilinfrankenstein6503 6 жыл бұрын

too bad you did not show how you did this step by step. In other words, showing the progress from start to finish. Did you gel coat after you fiberglass the pieces together?? was it rivets or screws for attaching the sides to the van?? how much caulking you use to seal out moisture from where you attached the top to van??

@somethingforkaren 6 жыл бұрын

The Devil in Frankenstein agreed. Otherwise i don’t get the point of the video :(

@shrimptempuraasmr3742 5 жыл бұрын

The Devil in Frankenstein I was going to say the same thing lol it looks great

@whatyoumakeofit6635 6 жыл бұрын

Really cool man. Ive been thinking of doing this myself. Did u take the top ofg another van ?

@NorthEasternMotionProductions 6 жыл бұрын

Ahh the Leslie s5t. Although the one you have is the inferior Rs5t, it's still a pretty horn. S5t's are magnificent horns.

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