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Olaf G
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Re: Sony FE Images Thread


Some shots with Sony A7RM2, Mirex P645 Tilt-Shift-Adapter and Pentax 645 lenses (like them a lot).
Most of them are flat field stitches with the camera rear-shifted to the left and to the right (+-15mm) while the lens is fixed in its position. The resulting images are huge, equivalent to a sensor size of 54mm x 36mm (3 shots with camera in portrait orientation) or 66mm x 24mm (2 shots with the camera in landscape orientation) and give lots of room for cropping if needed.
It's also very nice to have the option to apply tilt.

SMC Pentax-A 645 35mm f3.5 @ 54mm x 36mm (horizontal FOV equivalent to a 23.3mm full frame lens)

Taunus XXV by Olaf Gnau, auf Flickr

Taunus XXIII by Olaf Gnau, auf Flickr

Taunus XIX by Olaf Gnau, auf Flickr


SMC Pentax-A 645 45-85mm f4.5 (65mm) @ 54mm x 36mm

Taunus XX by Olaf Gnau, auf Flickr


SMC Pentax-A 645 35mm f3.5 @ 66mm x 24mm (horizontal FOV equivalent to a 19.1mm full frame lens)

Taunus XIV by Olaf Gnau, auf Flickr


SMC Pentax-A 645 35mm f3.5 (single shot)

Taunus XXII by Olaf Gnau, auf Flickr


SMC Pentax-A 645 45-85mm f4.5 (single shot wide open @ 80mm)

Taunus XXI by Olaf Gnau, auf Flickr






Jan 05, 2021 at 05:25 PM
Olaf G
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Upload & Sell: Off
Re: Sony FE Images Thread


Some shots with Sony A7RM2, Mirex P645 Tilt-Shift-Adapter and Pentax 645 lenses (like them a lot).
Most of them are flat field stitches with the camera rear-shifted to the left and to the right (+-15mm) while the lens is fixed in its position. The resulting images are huge, equivalent to a sensor size of 54mm x 36mm (3 shots with camera in portrait orientation) or 66mm x 24mm (2 shots with the camera in landscape orientation) and give lots of room for cropping if needed.
It's also very nice to have the option to apply tilt.

SMC Pentax-A 645 35mm f3.5 @ 54mm x 36mm (horizontal FOV equivalent to a 23.3mm full frame lens)

Taunus XXV by Olaf Gnau, auf Flickr

Taunus XXIII by Olaf Gnau, auf Flickr

Taunus XIX by Olaf Gnau, auf Flickr


SMC Pentax-A 645 45-85mm f4.5 (65mm) @ 54mm x 36mm

Taunus XIV by Olaf Gnau, auf Flickr


SMC Pentax-A 645 35mm f3.5 @ 66mm x 24mm (horizontal FOV equivalent to a 19.1mm full frame lens)

Taunus XIV by Olaf Gnau, auf Flickr


SMC Pentax-A 645 35mm f3.5 (single shot)

Taunus XXII by Olaf Gnau, auf Flickr


SMC Pentax-A 645 45-85mm f4.5 (single shot wide open @ 80mm)

Taunus XXI by Olaf Gnau, auf Flickr






Jan 05, 2021 at 05:18 PM
Olaf G
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Upload & Sell: Off
Re: Sony FE Images Thread


Some shots with Sony A7RM2, Mirex P645 Tilt-Shift-Adapter and Pentax 645 lenses (like them a lot).
Most of them are flat field stitches with the camera rear-shifted to the left and to the right (+-15mm) while the lens is fixed in its position. The resulting images are huge, equivalent to a sensor size of 54mm x 36mm (3 shots with camera in portrait orientation) or 66mm x 24mm (2 shots with the camera in landscape orientation) and give lots of room for cropping if needed.
It's also very nice to have the option to apply tilt.

SMC Pentax-A 645 35mm f3.5 @ 54mm x 36mm (horizontal FOV equivalent to a 23.3mm full frame lens)

Taunus XXV by Olaf Gnau, auf Flickr

Taunus XXIII by Olaf Gnau, auf Flickr

Taunus XIX by Olaf Gnau, auf Flickr


SMC Pentax-A 645 45-85mm f4.5 (65mm) @ 54mm x 36mm

Taunus XX by Olaf Gnau, auf Flickr


SMC Pentax-A 645 35mm f3.5 @ 66mm x 24mm (horizontal FOV equivalent to a 19.1mm full frame lens)

Taunus XIV by Olaf Gnau, auf Flickr


SMC Pentax-A 645 35mm f3.5 (single shot)

Taunus XXII by Olaf Gnau, auf Flickr


SMC Pentax-A 645 45-85mm f4.5 (single shot wide open @ 80mm)

Taunus XXI by Olaf Gnau, auf Flickr






Nov 30, 2020 at 09:22 AM





  Previous versions of Olaf G's message #15419418 « Sony FE Images Thread »