K3iii + 150 - 450 combi test


Chrism8

Link Posted 23/10/2021 - 10:07
Whilst tracking and waiting for a B1 overhead on Thurs late afternoon with clear skies, I spotted an airliner overhead, and tried a grab shot, the K3iii locked focus quickly and I just shot one image.

Don't know the exact height of the aircraft or type, although it could be a B767, similar flights go overhead at anything between 30,000 and 38,000 feet looking on ADSB taking the lower figure the image is pretty good with the K3iii and the 150 - 450.

Exposure was 1/500 sec @ 380mm ( equiv 587mm with the crop factor ) F5.6 handheld at 200 iso, the image is SOOC and the 2nd a 160% crop.






Chris

www.chrismillsphotography.co.uk

" A Hangover is something that occupies the Head you neglected to use the night before".

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K1 - Sigma 85mm F1.4, Pentax DFA 150 -450 F4.5 / 5.6, Pentax DFA* 24 - 70 F2.8

Samyang 14mm F2.8, Pentax DFA* 70-200 F2.8

K3iii + K3ii + K5iis converted to IR, Sigma 17 - 70 F2.8, Pentax 55 - 300 F4.5 / F5.6 PLM
Last Edited by Chrism8 on 23/10/2021 - 10:09

Lubbyman

Link Posted 23/10/2021 - 13:21
Show it to the Americans - they might want to fit a K3iii + 150-450 in their U2s!

Steve

1stEverPentax

Link Posted 23/10/2021 - 16:33
Cracking effort that Chris.

I've found shooting airliners at 30,000' + (not literally!) is a good test of the resolution and overall quality of a telephoto lens. Even more telling when you crop to over 100%.

5/5 for that combo i'd say.

Karlo

pschlute

Link Posted 24/10/2021 - 11:20
Nice. Looks like a 787 Dreamliner to me. The swept wingtips and saw-edge on the back of the engines are the clues.
Peter



My Flickr page

cardiffgareth

Link Posted 24/10/2021 - 11:36
Like this!
Surprising how much heavier a camera and a lens is when you point it directly up!

There is an app for your phone that can track the aircraft above you and it'll say the name of the aircraft operator, type of plane, altitude etc. I have a paid version of something similar called Virtual Radar that's a paid service for tracking military aircraft
Gareth
Welsh Photographer

My outfit: K1 gripped - K3ii - two Z-1P - Pentax D FA 24-70mm - Sigma 70-200mm OS HSM - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm - Sigma EX 20mm - FA 28-70mm f4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II

My Flickr
My PPG
Foundation NFT
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