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Little live view A/F tip

cardiffgareth
Posted 19/11/2019 - 19:58 Link
Did you know in live view you can change the focus area and also the size of the area to focus on?

My little vid here shows how
Gareth Williams ARPS

My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II

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Miles1010
Posted 19/11/2019 - 21:04 - Helpful Comment Link
No. But now I do. Thanks Gareth.
K1, K5, 24-70mm DFA, DA18-135mm, DA35mm, Sigma 50mm Macro DG, Sigma 120-400mm DG, Tamron 70-200mm f/2.8
richandfleur
Posted 19/11/2019 - 21:07 - Helpful Comment Link
No I did not know that. Thanks for the heads up.

In live view on a tripod, I tend to switch to manual focus, and zoom in with digital zoom and focus peaking to confirm the exact spot I'm after.
View returns to full screen once you half press the shutter button again and you're all good to go.
cardiffgareth
Posted 19/11/2019 - 22:59 Link
richandfleur wrote:
No I did not know that. Thanks for the heads up.

In live view on a tripod, I tend to switch to manual focus, and zoom in with digital zoom and focus peaking to confirm the exact spot I'm after.
View returns to full screen once you half press the shutter button again and you're all good to go.

I do normally manual focus the same way as you, activate live view, press the ok button and rear jog wheel to zoom the screen in . It's pretty accurate, the live view AF as you can choose small areas to focus on and the K1 AF is pretty darn good
Gareth Williams ARPS

My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II

Welsh Photographer
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Instagram
My PPG
Foundation NFT
HarisF1
Posted 20/11/2019 - 00:14 - Helpful Comment Link
Ooh neat, thank you for sharing!
All the gear with no idea
richandfleur
Posted 20/11/2019 - 00:57 - Helpful Comment Link
cardiffgareth wrote:
richandfleur wrote:
No I did not know that. Thanks for the heads up.

In live view on a tripod, I tend to switch to manual focus, and zoom in with digital zoom and focus peaking to confirm the exact spot I'm after.
View returns to full screen once you half press the shutter button again and you're all good to go.

I do normally manual focus the same way as you, activate live view, press the ok button and rear jog wheel to zoom the screen in . It's pretty accurate, the live view AF as you can choose small areas to focus on and the K1 AF is pretty darn good

Yeah live view is showing the image from the sensor, so you're getting real time feedback on where lens is 'looking' and not handing that to the normal phase detect AF. Live view doesn't require calibration or risk forward or back focussing etc. I think if your core subject is static and especially if the camera is tripod mounted, then live view is the way to go. Even if composition is found via the optical viewfinder, I switch to live view to focus and set the shot.

Didn't know about the AF point/area ability in live view though, so will go and see if that's available on say a K-3 as well? Thanks for the heads up.
davidwozhere
Posted 20/11/2019 - 01:34 - Helpful Comment Link
Page 54 of the manual. And be aware that it won't work if, for example you have the AF mode set to 'spot'
Both the *istDS and the K5 are incurably addicted to old glass

My page on Photocrowd
pschlute
Posted 20/11/2019 - 01:36 - Helpful Comment Link
Like Richard I too use LV to focus when the camera is on a tripod. Usually in manual mode with the zoom set to 100%.
richandfleur
Posted 20/11/2019 - 02:11 - Helpful Comment Link
pschlute wrote:
Like Richard I too use LV to focus when the camera is on a tripod. Usually in manual mode with the zoom set to 100%.

Also much easier for night long exposures, where you can't see anything useful through the optical viewfinder
RobL
Posted 20/11/2019 - 13:39 - Helpful Comment Link
Thanks Gareth, I often move the focus point around but I didn’t know/forgotten about the size adjustment. Cheers.

PS everyone subscribe to Gareth’s channel!
cardiffgareth
Posted 20/11/2019 - 17:13 Link
RobL wrote:

PS everyone subscribe to Gareth’s channel!

Noooooo!

They're proper cringy but getting better
Gareth Williams ARPS

My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II

Welsh Photographer
Flickr
Instagram
My PPG
Foundation NFT

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