MIRROR LENS from 800 to 1600 to 3200mm Super Mega Telescope Lens
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- Опубліковано 5 жов 2024
- 800 to 1600 to 3200mm Super Mega Telescope Mirror Lens. Super Zoom is usually very expensive and to top that it can be very big… let's try to solve most of these problems… Here comes the mirror lens! 800mm is good enough for about 250 to 300 bucks? It has many brand names, like Samyang, Optika… and here in France, I got my hands on the Walimex. It's a very old technology but it responds to all of the problems above… but the most interesting is adding a double, to get more zoom!
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The products in the video, this is Amazon affiliate links:
the 800mm lens: US: amzn.to/2VUFndz // FR: amzn.to/2Lu85xZ // UK:amzn.to/2DVcBPW // IT: amzn.to/2VlL44R
Canon 6D US: amzn.to/2Mj3uKw // FR: amzn.to/2MVB5eK // UK: amzn.to/2tyv2Un // IT: amzn.to/2tvny4s // ES: amzn.to/2Mn8ihR
The Smartphone used on this video OnePlus 6t:
USA: amzn.to/2r74Uz8 // UK: amzn.to/2zq290i // ES: amzn.to/2PZXA7C // FR: amzn.to/2ReTxR4
The USB OTG adapter:
IN: amzn.to/2IE1b3N USA: amzn.to/2u5NbfP UK: amzn.to/2GOacGT FR: amzn.to/2HP05Rl
Dubler 2x lens US: amzn.to/2BnLWfN // FR: amzn.to/2MwVqcY // UK: amzn.to/2vUaVSG // IT: amzn.to/2MFmTta //ES: amzn.to/2vREUe8
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Looks like you had a lot of fun with it. I have two mirror lenses 500mm and 650mm. I take them out to photograph birds sometimes.
Nice! 😉
the moment he said 'this is stupid but i'm going to do it' i clicked subscribed... thanks Miguel
😂😂😂
Cool thing! Thank you for review :)
Thanks 😉 it is more an explanation of this lense. But if you want to have an idea of the quality I invite you to go to my website and download the Raw images.
thank you very much for sharing this. i enjoyed every second of your video. greetings from Chile!
Hi! Thanks 😉
You’re using it with a 6D so I assume it covers the entire full frame sensor just fine?
Hi! Yes, non visible vignetting! Fell free to download the samples for quality check yourself 😉
Try to get a screw in lens hood, or sun shade.
With the mirror lens, you want to avoid unfocused light going straight through.
I have a 500mm f/8, with a Ø72mm metal lens hood.
It hugely improves the contrast.
Without hood: difficult to get a usable contrast after post processing.
With hood: almost usable picture without post processing.
The reduced contrast looks like atmospheric haze, but when you get the same haze at close ups, you realize it's caused by the lens.
My lens hood, is approximately the length of the lens, I think that's about how long you want.
It looks like the lens is twice as long, while the overall weight is not much different.
I think a lens hood should be included with minor lenses, because it is significant to improve contrast, at least the shops should recommend one as accessory by default.
Yes! I wanted to make a new video, also featuring filter on the back. Still... I didn't get a chance to do it! 😉
What kind of filter? @@migueldesa0031
@@George_Bland hi! Screw in filter. Check the diameter on the back, and if it's compatible!
Do the air currents (mirage) explain why you can't have a longer shutter time with a lower ISO ? Also is it worth double the price for a f/6.3 500mm vs. f/8 500mm mirror lens ?
Well, between 500 and 800mm it depends on your needs.
A shorter shutter will avoid unwanted shaking on the image, that amount of zoom it's a very big problem.
Doesnt the Canon have a manual focus switch on the body?
Hi Samuel! The one I used on this doesn't have. But it doesn't matter. First, because the camera will try to add all the info that it can in to the metadata, and second, it isn't the focus the problem... It is the focal length and aperture. The 2x adapter is taking 0 info from the lens and multiplying it, has 0x2=error (because aperture or focal length cannot be 0)
At least it is what I think it is doing.... As just cutting the communication between de doubler and the camera fix it.
Very interesting test!
Thanks 😉
Wonder how this setup compares to the p1000
The Nikon p1000 just for the simplicity of use (auto focus and stuff). Still a small sensor... If I didn't have any camera, very small budget, and I love to photograph birds (just an example) the P1000 looks like a good deal!
My venerable Sigma 600mm mirror lens takes tiny filters between the lens and the body.
That is way practical! So, there's some mirror lens that takes small filters in the back.
This was great, helpful - and very funny!
Thanks 😉
this a very cool and interesting experiment, but also funny and kinda dumb at the same time but hey that's how we learn stuff!
😂 😂 😂 My mama says that stupid is as stupid does. - Forrest
Hello dear, check at 7:36 - 7:38and pause u will find strange have a fun.
🤔The guy in the back?
it is possible to buy a motorised base for the camera on the tri[od e.g. soonpho... around 50-60 euro/dollar etc, it will precisely allow movement, I have tried it! ^_^ haver a good week everyone!
That's sounds a really good idea 😋
Salü
Can you tell me where you got the lens clamp from so that I don't have to wear all the weight on the camera. thanks Roger
Hi! It's from a sigma 70-200mm... It was just a big coincidence that it worked 😅
You should make a big hood for it to stop stray light from getting in from the sides
ham... I don't find any problems with flair...
@@migueldesa0031 It should help just with contrast levels and softness
@@Knowbody42 what it would help won't be nearly enough to avoid it on editing. But yeah, it will help a bit, not enough for me to add a big tube and walk around with it 😅
Hi!
What do you think about gloxy 900mm?
Hi! I didn't heard about that lens before... More 100mm stayed at f8 is very good! It's a new lens, yes?!
Do you recommend this to astrophotography? Or it's better a telescope with mirrors like the Maksutov?
Hi! You made me Google it for info 🤔😅 for the moon this lens is not bad. For a deep space the telescope has more an advantage as it has more aperture (f15) as well more zoom (2700mm). But of course the telescope will need an adaptor for the camera, and it will be be a little bit harder to find a compatible star tracker, that it's advisable on this type of Deep Space Photography.
P. S. I used the Sky Watcher 180mm telescope as reference
Jaja, I have a Canon T6, with the T ring and my telescope, is a reflector 150/750, but I can't focus directly, with protection mode just with 25mm ocular, I'm thinking in buy this lens to mount in piggyback, or buy a maksutov to deep space photography, thanks for the answer.
@@JOXIEL thanks for letting me know! The youtuber @AstroBackyard is more focused on the deep astrophotography, his videos probably will be more helpful!
I'm hoping to make it as well with this lens in the future as well...! But I can't confirm anything.
Good luck 🤞
Good idea!! I have 900mm mirror lens, using for astrophotography My video is.. ua-cam.com/video/h2_xb3qiezw/v-deo.html. Have 5 telescopes all types.. reflector, refractor, cassegrain maksutov and SCT. Mount Skywatcher AZ GTI. I am deaf.
@@bryakorn2 The startrails are really bad :D nice video tho!
Arent u using the Mount Skywatcher AZ GTI?
Perfect for taking holiday photos from the comfort of your home. Why travel when you can photograph all the way to the next city with a 3.2 meter focal length lens ?
🤣🤣🤣 well... "If your pictures aren't good enough, you aren't close enough” Robert Capa
@@migueldesa0031 very true... but then again most people's photos aren't great to begin with, and then they get compressed 6 ways to Sunday before ending up on Twitter with several filters on top 😅
Hello, nice video ! did you try to make photos or videos of the moon or stars with it ?
Hi! I did the moon, but the stars at f8 isn't really good for deep space photography.
2:27 - make a bit more expanded tutorial on that
Yeah! Good idea 😅
I have this lens, as well.
Hello for e Mount which lens multiply should buy
For this lens? The t mout, it goes between the lens and connector... There's a lot of multipliers... As long you have the good connection.
An 105mm filter of decent quality is more expensive than this lens. Otherwise a very cheap 105mm filter will seriously deteriorate further the not so great optical quality of this lens. At 3200 mm with teleconverters and little digital zoom, you can certainly shoot Saturn or Jupiter planet.
Of course long shutter speed is needed, the quality will be poor but it is interesting.
Yeah and 105mm filter is very rare! The main problem to photograph the dark sky is the aperture of f8... It's not the ideal...
Miguel de Sá Thank you for the reply. The f/8 is indeed an issue. I have the autofocus Sony 500mm f/8 reflex mirror lens and the pellicle mirror of the LA-EA4 adapter for my Sony a7 III reduces half a stop the light.
Only with bright daylight during noon I can shoot easily handheld with fast autofocus.
When I use a polarizing filter the f/8 becomes f/16 and then I need a tripod and manual focus.
The lens filter actually goes onto the rear element on mirror lenses. It's a bit weird, but it is what it is. 😂
Hi 13! So, although it's a close technology of a telescope (filters on the back) in lenses any minimal difference between the lens and sensor cut the capability of focusing on the infinity, as macro tubes.
But I guess it has space for a DIY solution between the lens and EF lens mount 😉
@@patricklukcy13 yes, some brands of mirror lens include ND-filters for the rear in the box. I think I got ND2 and ND4 with mine, just to allow stepping down, for longer exposure time. Because the mirror lens is fixed f-stop, you might want another way to extend exposure time.
Crazy but cool 🤣👍
😂 Thanks 😉
What to do to set with canon eos m50?please!
Hi! Settings to do what? Lenses are important to...!
next time pls test with moon
I think that I should make a dedicated video about it! A lot of ideas... So little time 😅
I wanted to buy this lens due to the low cost but I'm not feeling the quality with the teleconverter.
Yeah... But 800mm is not bad to start 😊
@@migueldesa0031 not bad at all. Might go for it.
@@odalv316 ho! Fill free to download the photos to check the quality yourself! 😉
Bonjour....quelle appli pour eos 7d et samsung s6 ou Tab 10..??? Merci
App que je utilise sur la vidéo ? C'est DSLRs Controller. Ça marche avec tous les dslr et presque tous les Androids. Mais il faut un adaptateur "usb OTG"
Voici le lien du app
play.google.com/store/apps/details?id=eu.chainfire.dslrcontroller
hello j ai le 800 samyang avec le 2x pour les oiseaux sur un apsc c est 800x1.6x2 lol soit 2 560
Salut ! oui! Équivalent à 2560 mm ! 😉 😜
@@migueldesa0031 bjr oui la je suis en plein format car mon 70d est hs grr
Can u please tell me how long is the distance from you to the cross?
5:28 😉
@@migueldesa0031 haha...nice one man ....
@@vamankumar8557 😉 no problem!
Very good review Miguel. I've seen other mirror lens videos and they don't motivate me to buy one. I see them more as a novelty and maybe some usage spying on something. Otherwise, too many issues and poor quality results.
Hi! Thanks 😉 well the price is appealing, and not really a novelty, this lens technology is very old... It was just forgotten for a while!
Filter the back....its cheaper
Yeah! 👍
Eu S.r Miguel ficou porreiro
😉 Obrigado!
@@migueldesa0031 denada
milimeter Eh :D
Nice video, enjoyed watching! A sub from me! :)
Thanks man! 😉
you look so nice
❤️😅 Thanks
Português? :)
😜 Açoreano!
@@migueldesa0031 Obrigado pela review. Tenho uma sigma 70-300 e gosto. Faz efeitos de compressão espectaculares... coisas que estão muito longe ficam maiores que coisas que estão a meia distância. Aconcelhas a gastar 200 eur nesta lente, ou não os vale?
@@ricard458 qualidade não vale a pena (podes fazer o download das imagens para veres) mas por uma questão de brincar e peso o preço até é bom 😅
E pessoal deixem 5000 mi laikes