10 Minute Portrait Photoshoot on the Streets | Sony 24-70mm f2.8

Поділитися
Вставка
  • Опубліковано 29 жов 2024

КОМЕНТАРІ • 200

  • @Lordprettyflackojodi
    @Lordprettyflackojodi 4 роки тому +36

    Just bought this lens & an A7riii yesterday !!! Been saving forever.. I’ve only ever used a canon 5d mkii with a 50 1.8. So excited

    • @louiethexiii1
      @louiethexiii1 3 роки тому +1

      So how’d you like it ?

    • @vinniegreco248
      @vinniegreco248 3 роки тому +1

      How you like it bro just purchased the a7iii today already have the lens I can’t wait to shoot

  • @pbwi9756
    @pbwi9756 4 роки тому +13

    The 24-70 is a great lens that I own and love shooting with it and is often my go to lens. It takes amazing portraits. I have not experienced the out of focus issues that you mention.

  • @midnightphotography1795
    @midnightphotography1795 2 роки тому +1

    You are the HOLY GRAIL for photographers. I have learned SO much from your videos and I am forever grateful. Thank you for doing what you do!

  • @EmeseVida
    @EmeseVida 4 роки тому +9

    She's my favorite model!!!!

  • @jamesmcneil4063
    @jamesmcneil4063 4 роки тому

    This model knows what she is doing, wow!!

  • @ela9ela
    @ela9ela 4 роки тому +3

    So helpful seeing you shoot the backlit shots! Such a great short n sweet vid!!

  • @marcelplavec6453
    @marcelplavec6453 3 роки тому

    great VIDEO.....excualy i love the UNEDITED PICS.....they look amazing NATURALLY

  • @curseknight5
    @curseknight5 4 роки тому +2

    Between this and the 85mm1.4, I just love the pictures that come out of the 85mm even though its not as flexible... it sparks magic haha

    • @juliatrotti
      @juliatrotti  4 роки тому

      Yeah I'm the same, this is a great lens but I am personally just a prime lens photographer so I will always gravitate to enjoying primes more than zooms!

  • @TheEquineImage
    @TheEquineImage 4 роки тому +4

    Sooooo glad to see a new video from you shooting outside!!! Thank you. I own that lens and it's the best 24-70 I've owned. Great shots too.

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Thank you!! Yeah luckily I have a few videos we filmed before the lockdown, now I have nothing but time to edit them haha so there will be a few more in between some self portrait videos too 😊

  • @muhndkalil9234
    @muhndkalil9234 3 роки тому +1

    The model is so beautiful

  • @1XX1
    @1XX1 2 роки тому

    My issue with the a7iii in Hawaii was a less than optimal rolling shutter. I stepped up to the mound and dumped the a7iii and invested in the a7Siii with the 24-70 GM 2.8. NOW I will be tuning my focus onto the a7iv. Thank you for reminding me of my decisions.

  • @charadensmore7732
    @charadensmore7732 3 роки тому +2

    Renting this lens right now to see if I like it. Your video really helped!

  • @TVe200
    @TVe200 4 роки тому +15

    When you shoot with primes it's almost exclusively with 35 and 50. With the 24-70 GM you used from 24 to 30 suprisingly often.

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Yeah I realised I shot at 39mm quite a lot during this shoot lol

  • @freeman12321
    @freeman12321 4 роки тому

    为什么你总是有这么专业的模特朋友...我觉得她们的表现力都好强。

  • @brianasealy6257
    @brianasealy6257 4 роки тому +1

    70-200mm soon?! I loved this so much too! Just bought the 70-200 and am loving the compression soooo much!!

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Yes I would love to hire it and do a photoshoot once the lockdown is over 😊

    • @brianasealy6257
      @brianasealy6257 4 роки тому

      I think you will love the background it produces but it’s heavy hahaha

  • @stevenboesky6692
    @stevenboesky6692 4 роки тому +1

    This was great to see someone shooting with the 24-70. I have had this lens for 2 years and love it. Also, so happy to see the return of the sweater... Haha. It's your signature

    • @juliatrotti
      @juliatrotti  4 роки тому

      Haha thank you! Yeah it's a great lens :D

  • @Auhana50
    @Auhana50 4 роки тому +2

    Very photogenic 😊👍🏼

  • @ValRalTal
    @ValRalTal 4 роки тому +1

    The whole vibe of this video made me feel so warm haha, can’t wait for more home self portraits :)!!

  • @Anchy58
    @Anchy58 4 роки тому +6

    I love her pink coat😍

  • @gavinfulton1361
    @gavinfulton1361 4 роки тому +3

    Fave photos: The ones in the middle of the street. I find that oftentimes a location that's unusual (in this case, as opposed to a fence/curb, etc) can create more unique results. Also, you guys got killer content in 10 minutes. Mahalia was fantastic.
    I've rented the lens for a few weddings where I second shot (I also shoot primes exclusively) which was interesting. It's pretty heavy (as expected with a fixed focal length zoom), and since I'm just used to zooming with my feet (you touched on that) I sometimes forgot that I could change the focal length on the fly, and when I did, I found that I kept it at that length for probably longer than I should have, or I would physically back up (on the 70mm end) instead of just pulling zoom back to get the shot, resulting in missed shots. Optical quality is pretty solid, though. Bokeh was very pleasing, and focus really wasn't that large of an issue, due to the 2.8 aperture. It suffered a bit indoors, as I had to boost my ISO, but that isn't necessarily the lens's fault.
    Personally, not for me, and when I shoot my own weddings, I don't plan on using it again. It's also very expensive, which is a bit of a turn off, but for the usability and flexibility it offers, I could see it being worth it for some.

    • @juliatrotti
      @juliatrotti  4 роки тому +4

      Thank you so much! And yeah I agree, I like using "classic" locations where you ask someone to stand right up against something, but it is fun to try different things too. The lighting in the middle of the road was just too good to pass up! I also experienced that during this photoshoot, while I was looking for different focal lengths to be able to share a bit of everything in this video, I noticed that I ended up shooting at 39mm quite a lot on this day. And yeah, while this is a great lens I just personally prefer using primes, so I tend to gravitate towards enjoying primes more than zooms most of the time.

  • @StunnafulPhotography
    @StunnafulPhotography 4 роки тому +5

    I shot 4 outfits in 30 minutes before, and got some amazing shots! 😊Great video by the way! 💯👍🏽

  • @theindianpatriotsbharat
    @theindianpatriotsbharat 3 роки тому

    Welldone Julia

  • @GavinKyleGreen_
    @GavinKyleGreen_ 4 роки тому +3

    Great video! I didn't love the colorgrading in every one of these but overall this photoshoot was great! I enjoy these videos thanks for another behind the scenes!

    • @juliatrotti
      @juliatrotti  4 роки тому +4

      Thank you! Yeah I do love my moody/green colours, it's not for everyone!

  • @БулатБикмухаметов-з9х

    thank you very much for you work. When I watch your videos I do two jobs in one time - increase my english and photography skills!)))

    • @juliatrotti
      @juliatrotti  4 роки тому

      Thank you so much and that's awesome to hear!

  • @aroundus7408
    @aroundus7408 3 роки тому

    Mahalia is very very beauty, she break my heart 🥰🥰🥰🥰

  • @KienVirak_
    @KienVirak_ 10 місяців тому

    I love your content ❤

  • @davidellis5141
    @davidellis5141 4 роки тому +1

    Julia , Glad you are well. I like this super simple location & the beautiful shots that emerged. 👍

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Thank you so much! As I mentioned in the video it turned out to be a great little street to do a photoshoot on 😄

  • @michaelrc6282
    @michaelrc6282 4 роки тому +1

    Loved this video! You took really beautiful shots in just under 10 minutes. Wow. You are the best 🤗

  • @amitkrupal1234
    @amitkrupal1234 2 роки тому

    Wow that shot at 70 looked great, especially the way background melted. I hope Samyang's 2470 performs similarly

  • @andreypolyakov9410
    @andreypolyakov9410 3 роки тому

    your model is so cool!

  • @privat9482
    @privat9482 Рік тому +1

    Hey Julia 👋🏼
    I‘d like to ask you for some advice, since you shoot portraits but also travelling a lot.
    Would you use the Sigma 35 mm or 28-70 mm as an Allround Lens on a Sony Alpha 7 iii? I know the pros and cons, but is there such a difference in sharpness?
    Thank you in advance 🙏🏼

  • @eggr17ify
    @eggr17ify 4 роки тому +1

    Loveeeeeee my 24-70 gmaster. If love my primes too but sometimes you just really need a zoom especially if you don't know where you're going to be shooting so the ability to do wide and mid tele is so nice!

  • @kennydimitra
    @kennydimitra 4 роки тому +43

    when i found out the price of this lens, my kidneys crying 😢

    • @mateoOC
      @mateoOC 4 роки тому +5

      Kenny Dimitra get the tamron 28-75 f2.8 a third of the price I believe. Light and handy and the autofocus issues have been fixed which makes the lens amazing. It is just as sharp as the GM which makes it a no brainer!

    • @mateoOC
      @mateoOC 4 роки тому +1

      You can also get the tamron 17-28 to pair it up and you end up with 2 lenses for less than the price of one GM

    • @joseph72401
      @joseph72401 4 роки тому +8

      new sigma is a better comparison lense.

    • @justinweeks6608
      @justinweeks6608 4 роки тому +1

      Get the Sigma instead

  • @rodb8124
    @rodb8124 2 роки тому

    Very helpful video! I live in Dayton, Ohio U.S.A. Thanks!

  • @WalkingVibes4K
    @WalkingVibes4K 3 роки тому

    Great video and beutiful model..

  • @faturrahman6840
    @faturrahman6840 4 роки тому +1

    One of my dream lens

  • @aninatelje
    @aninatelje 4 роки тому +2

    Your sweather is soo cute!

  • @joshiprashant7665
    @joshiprashant7665 4 роки тому +1

    Nice photography
    You have very much idea for photography how many camera you have?

  • @SUDEEPSFILMSbySudeepGowda
    @SUDEEPSFILMSbySudeepGowda 4 роки тому

    Love my 24-70 2.8... 👌👌👌
    Videos and pics are 👌👌
    Love the way u take pics naturally !!! I have seen most people don’t take pics without artificial lights ☺️

  • @iamazad24
    @iamazad24 2 роки тому

    "really like the bucket of this lens the bucket is well pronounced and pretty ( 9:17 )"..... I was watching this video with mute and subtitle on... and got confused. I have been watching your videos and learned a lot about using prime lenses. Thank you for all the lessons. God bless!

  • @harshbhagat4509
    @harshbhagat4509 4 роки тому

    Hey Julia!! I really like the way you take all the pictures!!

  • @felipeicr847
    @felipeicr847 2 місяці тому

    Right now could I buy this lens in 900 dollars used and the sigma m1 have the same price, between both of them wich one can you recommend me? Pd: sigma m2 is 1200 maybe i can buy it to but is 300 more and I’m not sure if I should 😵

  • @esthergarcia6633
    @esthergarcia6633 4 роки тому +2

    Which kind of lens filters do you use? I’d love watching a video explaining the ones you use use and when you use them ❤️

  • @leewatson1525
    @leewatson1525 4 роки тому

    Great video love all your videos

  • @niteshrc347
    @niteshrc347 4 роки тому

    Hey Julia,
    Hope your doing good!
    I am going to buy new Cam and i am bit confused about Sony A7iii and Canon EOS R can you please suggest which is better for Fashion Photography and vlogs. Thanks Dear cheerss🥂

  • @Princeton_James
    @Princeton_James 2 роки тому

    I got this lens and the Sigma 24-70 to compare. Everyone says the Sigma is just as good or better, but my GM just seems sharper. Time to do further tests to see which one I'll keep.

  • @scsumanc4
    @scsumanc4 4 роки тому

    Beautiful

  • @filmniyom
    @filmniyom 4 роки тому

    Cool portrait 😊

  • @twu2023
    @twu2023 4 роки тому

    Should I buy this or a couple of prime lenses (35mm,55mm &85mm???

  • @michaelschmitt5413
    @michaelschmitt5413 4 роки тому

    Really enjoy your videos. Great content and you have such a nice presentation style.

    • @juliatrotti
      @juliatrotti  4 роки тому

      Thank you so much, I really appreciate it!

  • @IncrementalNova
    @IncrementalNova 3 роки тому

    Just bought one, was looking to get one for long time !

  • @creativea4974
    @creativea4974 4 роки тому +1

    I am fan of your work ma'am..

  • @matthewmurphy3395
    @matthewmurphy3395 4 роки тому

    Those last few shots when you noticed the red flowers on the bush were gorgeous!! I struggle with using zoom lenses too. I’ve only got one in my kit (Nikon shooter) and although it’s old and a bit of a junker, it’s tack sharp. However, I am always using my prime lenses. It’s so much easier to compose when my feet are the zoom motor! haha

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Thank you so much and yep I agree haha I'm just so used to primes 😅

  • @stkuj
    @stkuj 4 роки тому

    My go too is the Tamron 28-75 (especially when the weather is bad...I hate changing lenses).

    • @juliatrotti
      @juliatrotti  4 роки тому

      I would loove to try that Tamron lens!

  • @Paulanerkristall
    @Paulanerkristall 2 роки тому

    What do you think of this one compared to Samyang 24-70 2.8?

  • @swaginic2780
    @swaginic2780 4 роки тому

    I just baught the Lumix FZ80 as my first camera and want to do portraits. Will that be a good camera for that?

  • @romvil
    @romvil 4 роки тому +1

    Just came across your channel as I was looking for reviews on kit lenses. I was undecided on the Sony FE 28-70mm F 3.5/5.6 OSS lens. I decided to purchase it in part after watching your post. It appears to be a good general purpose lens. And for those who know what they are doing (such as yourself), one can do great things with it.
    As a novice, I have challenges with composition (among other things). In this post, I appreciated that you showed both unedited/edited versions of some of the photographs that you took. Now a question comes to mind - how do you discern that you've "got the shot" in real time during the photoshoot? How can you tell that the photo is "good" but it will become amazing after post processing?
    Apologies for such a newbie question...

  • @christiangrajeda
    @christiangrajeda Рік тому

    Can you take jewerly on model photography with 24-70??

  • @nikoumali
    @nikoumali 4 роки тому

    I love your contents.

  • @qc1300
    @qc1300 4 роки тому

    Awesome 👏 I use Sony 24-70mm F2.8 G lens too

  • @hurleygreen927
    @hurleygreen927 3 роки тому

    Nice images! I have a Tamron 24-70mm 2.8 which is the workhorse lens for my Nikon D750, to go along with a nifty 50mm ..Thanks for this video!

  • @clarkyvlogsofficial6654
    @clarkyvlogsofficial6654 3 роки тому

    what setting you use Ma'am? can you make a video for the settings please thanks for sharing

  • @SwishyJordan
    @SwishyJordan Рік тому

    Hey question, what device did you use to record your video?

  • @madebyZolotar
    @madebyZolotar 4 роки тому +3

    Great job. I want to repeat a few ideas for my UA-cam channel!

  • @andrescastillo07
    @andrescastillo07 4 роки тому +1

    Wow! I didn't know that a zoom lens can keep the same F stop throughout all focal distances. :) Love all your videos, my favorite

    • @rahzlave8842
      @rahzlave8842 4 роки тому +2

      Lol. Are you new photographer or never use a camera before?

    • @juliatrotti
      @juliatrotti  4 роки тому

      Thank you so much! And yep, usually with kit or budget lenses the aperture changes, but higher end lenses keeps the same aperture :)

  • @jmliponvlog1404
    @jmliponvlog1404 4 роки тому

    Im a fan ❤️

  • @mason7031
    @mason7031 4 роки тому +23

    Julia would you do more photoshoots with male models?

    • @juliatrotti
      @juliatrotti  4 роки тому +5

      Yes absolutely! As soon as the lockdown is over I can make some videos 😄

    • @souzasilvestre
      @souzasilvestre 4 роки тому

      @@juliatrotti pleeeeaaassee

  • @tayeshotthat
    @tayeshotthat 4 роки тому

    dope vid

  • @jonathangarcia4857
    @jonathangarcia4857 4 роки тому

    Would you recommend the canon 50mm 1.2 if I have a canon 6d mark ii?

  • @longuyen10119
    @longuyen10119 4 роки тому

    Awesome vid!

  • @FindingMinwoo
    @FindingMinwoo 4 роки тому

    Hi Julia. I have been enjoying several videos of yours on beginner lessons and this video made me wondering why you used higher ISO and slower shutter speed (most videos i watched for portraits you used iso100 and a lot higher shutter speed)
    Thanks for the videos and keep up your great works !

  • @28tmarts
    @28tmarts 4 роки тому

    Wow,nice shoots, she look like Liza Sobera from Philippines..

  • @minhtienstudio1314
    @minhtienstudio1314 3 роки тому

    m đang dùng 2470 GM , muốn chuyển qua 35 GM (độ nét 35 = với 2470 không bạn nhỉ? )

  • @dennishumbla5431
    @dennishumbla5431 4 роки тому +1

    Looks like a great lens, but It don't come cheap, I think the Tamron 28-75 2.8 comes In a more affordable price, I think Sony should drop their prices If they gonna sell more native glas. But Sony owns a bit of Tamron and thats great.

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Yeah I would love to give the Tamron and Sigma equivalent a go soon too!

  • @gmoney1740
    @gmoney1740 4 роки тому

    First! yes! also this is amazing!!

  • @reubensingson4493
    @reubensingson4493 4 роки тому

    Please tell me which one should i go for
    Samyang 85mm f 1.2
    Or
    Sigma 135mm f1.8

    • @juliatrotti
      @juliatrotti  4 роки тому +2

      Not only are they both different brands but more importantly completely different focal lengths! I have some videos on my channel, the main one I think that will help you is the 85mm vs 135mm portrait photoshoot so you can see the differences between the focal lengths and then I also have a 24/35/50/85/135mm video too 😊

  • @elroldenamdirqende4328
    @elroldenamdirqende4328 4 роки тому +1

    Waiting for the Sigma 24-70mm/2,8

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      I'm really excited to try it out after the lockdown and make a video about it :)

    • @elroldenamdirqende4328
      @elroldenamdirqende4328 4 роки тому

      @@juliatrotti I took my first pictures with the lens today and I am really excited. I'm looking forward to your video ♥

  • @ejwkooi
    @ejwkooi 4 роки тому

    Julia, Do believe i could upgrade to the A7iii for portraits in 2020. I now have the A7ii. Regards,
    jan Willem

  • @KagoPh
    @KagoPh 4 роки тому

    Julia your jacket is fire! 🙌🔥👏
    This was an awesome video! Why not do a "What's in my camera bag" video during this global lockdown? :) I think your gear has changed quite a bit since you did the first one:) Just a friendly content suggestion. This video was awesome as always!! :) 🔥🔥 love this channel!

    • @juliatrotti
      @juliatrotti  4 роки тому

      Thank you so much!! I would really like to make an updated version of that video :D I've had a few new additions to my bag!

  • @gregory1286
    @gregory1286 4 роки тому

    What camera or lenses was used to record this video? Anybody know?

  • @VespertiliKildem
    @VespertiliKildem 4 роки тому

    7:58 the left picture is lovely.

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Thank you so much! That was my favourite portrait from the day :)

  • @peterguman7298
    @peterguman7298 4 роки тому

    great video. thanks. your explanations are very clear. any chance of doing a video with more technical details on the a7 iii as fs as focusing settings/techniques.

    • @juliatrotti
      @juliatrotti  4 роки тому

      Thank you so much! I already have a video on my channel about how I have my A7III set up if you wanna check that out :)

  • @456berat
    @456berat 4 роки тому +3

    Are you edit our photos on youtube live again? I really want to see that workshop again. (and join with a few photos this time ^_^)

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Absolutely! I'm going to plan out when the next live stream is and announce it on my socials soon :)

  • @maggienguyen3817
    @maggienguyen3817 4 роки тому

    Do you both use mics? If yes can you pls tell me the names of them? Thank you

  • @japanclaude1
    @japanclaude1 4 роки тому +1

    Hello Julia love what you do . I’ve got one question, sometimes we see in your videos and not only yours people taking photos with there phones, are they makeup artist, friends of mannequins or there with you???

    • @isap3945
      @isap3945 4 роки тому

      I was stressed out watching the girl taking iPhone pictures during the shoot!

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Thank you! Yes I ask Lidija who is the makeup artist to also take some behind the scene photos on my phone, she takes all the shots and video that you guys get to see on my Instagram stories. I appreciate her work a lot and she never gets in my way 💛

  • @editorlife9281
    @editorlife9281 4 роки тому

    wow

  • @jakemoody388
    @jakemoody388 4 роки тому

    Im watching your vids for your voice and accent 😉 ✌️

  • @justaguy7371
    @justaguy7371 Рік тому

    i just get to try this lens today and ohh God it heavy what they put inside

  • @Zarabozo
    @Zarabozo 2 роки тому

    I have such a mixed feelings when it comes to zooms vs. primes. I'm a huge fan of big apertures and I buy primes for that reason. But at the same time, I miss the zoom abiltity so much when I use primes. I feel incomplete when using primes, and I feel the same way when using zooms. 🤷🏻‍♂️

  • @thats_mr_b_
    @thats_mr_b_ 4 роки тому

    New to your channel, love the information

  • @swifted
    @swifted 4 роки тому

    Dooope! Can you do a video like this but with the 85mm GM? Plsss

    • @juliatrotti
      @juliatrotti  4 роки тому

      Thank you and yess! I already have one with the 85 GM on my channel in case you missed it, but I have another one I'm working on too 😄

  • @freeman12321
    @freeman12321 4 роки тому

    你们这是在哪里,我看模特好像有点冷。

  • @aeda7839
    @aeda7839 8 місяців тому

    gm 24-70mm mark I or simga 24-70 dg dn pls 🙏🏻

  • @lemon58421
    @lemon58421 4 роки тому

    Hi Julia, No lockdown in your country ?? Here you can leave home just to buy food...

    • @juliatrotti
      @juliatrotti  4 роки тому

      Yes, there is lockdown! Listen to the first few minutes of my video just after the intro :)

  • @Jocoarsenal
    @Jocoarsenal 4 роки тому +1

    I am still waiting for the Tamron 1.4 vs 1.8 comparison :D :D

    • @juliatrotti
      @juliatrotti  4 роки тому

      It's coming I promise!! I just finished editing the photos the other day hehe

  • @fangli
    @fangli 4 роки тому

    Julia cAn you rent Nikon z6 and do photoshoot?

    • @juliatrotti
      @juliatrotti  4 роки тому

      Yes I would love to once the lockdown is over!

  • @aniyaphotos2401
    @aniyaphotos2401 4 роки тому

    what mode do you shoot in

  • @Billabonglova
    @Billabonglova 4 роки тому

    Do you by any chance have a free Lightroom preset to try??

    • @juliatrotti
      @juliatrotti  4 роки тому

      Yes there are some free ones on my website you can try 😊

  • @RemiManWithVan
    @RemiManWithVan 4 роки тому

    Try Tamron or sigma similar zoom range if you have a chance
    It’s much more affordable and you wouldn’t feel the difference also lighter
    But as always depending on the budget

    • @MS-pq3he
      @MS-pq3he 4 роки тому

      Hi, do you have any personal experience with the tamron version of this lens?

    • @juliatrotti
      @juliatrotti  4 роки тому +1

      Yeah I would love to try the Tamron equivalent! I can also hire the Sigma to make a video about it too :)

    • @MS-pq3he
      @MS-pq3he 4 роки тому

      Julia Trotti thank you for the response! That would be awesome if you could!!! Best regards and keep up the amazing work

  • @lalonkarim1323
    @lalonkarim1323 4 роки тому +1

    You were doing better when you used 24-70mm with 5D4 - you had to crop less. May be you compose better with the viewfinder? I donno, just a guess.

    • @JevaughnSmith43
      @JevaughnSmith43 4 роки тому +2

      Lalon Karim I think she does great work no matter the camera, but I did love those canon photos too. Better colors and overall more professional look😭😭😭

    • @juliatrotti
      @juliatrotti  4 роки тому +2

      I think during the time of this video I was shooting a lot of weddings which I use my 5d4 for, so it could have been that I was just more used to my dslr rather than the mirrorless at that time I'm not sure haha