Yes, sure the lens is a 24mm with a bigger image circle mathematically. But, I wanted a simple paragon to explain how a shift lens works.
Yes, sure the lens is a 24mm with a bigger image circle mathematically. But, I wanted a simple paragon to explain how a shift lens works.
@bobn2 has written: @NCV has written:My 24mm PC is really let's say a 20mm lens.
My sensor just uses a smaller "cropped" part of the image circleIsn't it a 24mm lens with a larger than usual image circle?
The 24mm PC is actually a MF lens, intented for a MF sensor of approximately 36mm x 47mm (crop 0.73), with some klugde dials to move a FF sized sensor around its image circle.
A straight 22mm lens on a GFX100 (sensor 43.9mm x 32.9mm, crop 0.79) would likely yield better IQ, without having to fiddle with any lens knobs...
You seem to have some sort of phobia regarding shift lenses, judging by your replies so far. Why is most professional Architectural photography done with these lenses? Do the experts know less than you do? The answer is easy. Composing and getting it right in the the viewfinder, LCD, or tethered computer makes for better more confident composition, which I guess is something we all aim for.
Shift lenses are usually much better corrected for distortion, compared to regular lenses, so adapting MF lenses is a doubtful bodge at best.
If you have ever done any Architectural photography, "fiddling with knobs" is just a minor time waster. The biggest "time waster" is getting the right viewpoint, followed by setting up the tripod and levelling the camera. But the biggest time waster of all, is travel to and from a site.
This set took me about four hours to complete, with everything shot with a tripod underneath the camera. It was an enjoyable relaxing experience.
For me, shift lenses are just too clunky (and heavy).
I'd rather buy a 4x5" Field Camera. With front standard having a full range of independently controlled rise/fall, tilt and swing movements. T/S the camera standards, not the lens.
Which 4 x 5 field camera is smaller and lighter than the largest and heaviest tilt/shift lens?
@finnan has written:For me, shift lenses are just too clunky (and heavy).
I'd rather buy a 4x5" Field Camera. With front standard having a full range of independently controlled rise/fall, tilt and swing movements. T/S the camera standards, not the lens.Which 4 x 5 field camera is smaller and lighter than the largest and heaviest tilt/shift lens?
Which tilt/shift lens can touch the flexibility (and IQ) of a 4x5 field camera?
Choose your priorities.
@finnan has written: @bobn2 has written: @NCV has written:My 24mm PC is really let's say a 20mm lens.
My sensor just uses a smaller "cropped" part of the image circleIsn't it a 24mm lens with a larger than usual image circle?
The 24mm PC is actually a MF lens, intented for a MF sensor of approximately 36mm x 47mm (crop 0.73), with some klugde dials to move a FF sized sensor around its image circle.
A straight 22mm lens on a GFX100 (sensor 43.9mm x 32.9mm, crop 0.79) would likely yield better IQ, without having to fiddle with any lens knobs...
You seem to have some sort of phobia regarding shift lenses, judging by your replies so far. Why is most professional Architectural photography done with these lenses? Do the experts know less than you do? The answer is easy. Composing and getting it right in the the viewfinder, LCD, or tethered computer makes for better more confident composition, which I guess is something we all aim for.
Shift lenses are usually much better corrected for distortion, compared to regular lenses, so adapting MF lenses is a doubtful bodge at best.
😂 www.kenrockwell.com/nikon/24mm-pc.htm
If you have ever done any Architectural photography, "fiddling with knobs" is just a minor time waster. The biggest "time waster" is getting the right viewpoint, followed by setting up the tripod and levelling the camera. But the biggest time waster of all, is travel to and from a site.
This set took me about four hours to complete, with everything shot with a tripod underneath the camera. It was an enjoyable relaxing experience.
Good for you.
I'd rather enjoy travel, sightseeing, and a meal with some Chianti wine. Certainly not schlepping a sturdy tripod and a bag full of heavy prime lenses. 😉
Which tilt/shift lens can touch the flexibility (and IQ) of a 4x5 field camera?
Choose your priorities
Of course a 4 x 5 field camera will produce superior images! But you're dodging the original question.
@finnan has written:Which tilt/shift lens can touch the flexibility (and IQ) of a 4x5 field camera?
Choose your prioritiesOf course a 4 x 5 field camera will produce superior images! But you're dodging the original question.
But 5x4 film costs a fortune now, so it is not very practical. Digital capture has opened up so many possibilities.
@NCV has written: @finnan has written: @bobn2 has written: @NCV has written:My 24mm PC is really let's say a 20mm lens.
My sensor just uses a smaller "cropped" part of the image circleIsn't it a 24mm lens with a larger than usual image circle?
The 24mm PC is actually a MF lens, intented for a MF sensor of approximately 36mm x 47mm (crop 0.73), with some klugde dials to move a FF sized sensor around its image circle.
A straight 22mm lens on a GFX100 (sensor 43.9mm x 32.9mm, crop 0.79) would likely yield better IQ, without having to fiddle with any lens knobs...
You seem to have some sort of phobia regarding shift lenses, judging by your replies so far. Why is most professional Architectural photography done with these lenses? Do the experts know less than you do? The answer is easy. Composing and getting it right in the the viewfinder, LCD, or tethered computer makes for better more confident composition, which I guess is something we all aim for.
Shift lenses are usually much better corrected for distortion, compared to regular lenses, so adapting MF lenses is a doubtful bodge at best.
😂 www.kenrockwell.com/nikon/24mm-pc.htm
Quoted message:If you have ever done any Architectural photography, "fiddling with knobs" is just a minor time waster. The biggest "time waster" is getting the right viewpoint, followed by setting up the tripod and levelling the camera. But the biggest time waster of all, is travel to and from a site.
This set took me about four hours to complete, with everything shot with a tripod underneath the camera. It was an enjoyable relaxing experience.
Good for you.
I'd rather enjoy travel, sightseeing, and a meal with some Chianti wine. Certainly not schlepping a sturdy tripod and a bag full of heavy prime lenses. 😉
Just like the tourists who entered whilst I was there, who spent literally three minutes in the building, a quick picture with the cell phone, crossed it off their bucket list I quess, and walked out without really having seeing anything. Not even bothering to stop and look at the incredible decorated pulpit.
Film -> digital capture -> computational photography
But 5x4 film costs a fortune now, so it is not very practical. Digital capture has opened up so many possibilities.
No doubt about that! But I was disputing the claim that a 4 x 5 field camera with full adjustments is less "clunky" and lighter than a tilt/shift lens.
@NCV has written:But 5x4 film costs a fortune now, so it is not very practical. Digital capture has opened up so many possibilities.
No doubt about that! But I was disputing the claim that a 4 x 5 field camera with full adjustments is less "clunky" and lighter than a tilt/shift lens.
Having used a 5x4 camera, that goes without saying. Just think about loading all those film holders. Then viewing the dim ground glass screen with a magnifier. Just to finish, inserting the film holders and pulling out the protection, and then remembering to cover the film ant the end of the exposure. That is all without the levelling eccetera.
Film -> digital capture -> computational photography
Computational Photography: rubbish in, rubbish out.
@TonyBeach has written: @NCV has written:No. a shift lens is just a lens with a wider image circle than a regular lens. With a shift lens you are basically cropping in camera.
As to cropping in camera, no, that's not what is happening. In fact, you are able to avoid cropping and get more pixels in the shot, so potentially more resolution rather than losing that to cropping.
I believe the "cropping in camera" explanation is one of those simplified phrases that explains how a shift lens works. My 24mm PC is really let's say a 20mm lens.
My sensor just uses a smaller "cropped" part of the image circle, but I can move the sensor around to get the image I desire. Just like when people use an ultra WA and crop out let's say the bottom foreground.
Okay, I'm sorry for missing the substance of your explanation. Just one more thing, and I don't mean to niggle, but I think this is relevant. Usually you are actually moving the lens and not the sensor. If you mount the lens to the tripod and then move the camera, then you are moving the sensor. This can be relevant because when you move the sensor rather than the lens it avoids ever so slightly changing the AOV, and that can sometimes be an issue when you are focusing close-up and stitching.
Okay, I'm sorry for missing the substance of your explanation. Just one more thing, and I don't mean to niggle, but I think this is relevant. Usually you are actually moving the lens and not the sensor. If you mount the lens to the tripod and then move the camera, then you are moving the sensor. This can be relevant because when you move the sensor rather than the lens it avoids ever so slightly changing the AOV, and that can sometimes be an issue when you are focusing close-up and stitching.
That's probably one of the factors that has kept me from ever buying a shift lens; the fact that there is no tripod thread hole on the optical side of the shift, on any of the lenses that I looked at photos of. That just seems completely absurd to me.
@TonyBeach has written:Okay, I'm sorry for missing the substance of your explanation. Just one more thing, and I don't mean to niggle, but I think this is relevant. Usually you are actually moving the lens and not the sensor. If you mount the lens to the tripod and then move the camera, then you are moving the sensor. This can be relevant because when you move the sensor rather than the lens it avoids ever so slightly changing the AOV, and that can sometimes be an issue when you are focusing close-up and stitching.
That's probably one of the factors that has kept me from ever buying a shift lens; the fact that there is no tripod thread hole on the optical side of the shift, on any of the lenses that I looked at photos of. That just seems completely absurd to me.
See here.
@JohnSheehyRev has written: @TonyBeach has written:Okay, I'm sorry for missing the substance of your explanation. Just one more thing, and I don't mean to niggle, but I think this is relevant. Usually you are actually moving the lens and not the sensor. If you mount the lens to the tripod and then move the camera, then you are moving the sensor. This can be relevant because when you move the sensor rather than the lens it avoids ever so slightly changing the AOV, and that can sometimes be an issue when you are focusing close-up and stitching.
That's probably one of the factors that has kept me from ever buying a shift lens; the fact that there is no tripod thread hole on the optical side of the shift, on any of the lenses that I looked at photos of. That just seems completely absurd to me.
See here.
Pity it only exists for that one lens. Although Laowa have one for the 15mm Zero D shift.
I just use an angle bracket as I am only interested in panoramas, with my shift lenses.
Pity it only exists for that one lens. Although Laowa have one for the 15mm Zero D shift.
I just use an angle bracket as I am only interested in panoramas, with my shift lenses.
The Schneider 50 f/2.8 PC-TS Super Angulon (now discontinued) has a 360° rotating tripod mount, the chief reason I chose mine over the 45mm Nikkor T/S. I shoot a lot of verticals, and use 50mm often - it's a joy not to have to flop over the whole heavy camera/lens combination on the tripod. I use tilt more than shift. Lenses such as Zeiss Otus 55 and 85mm f/1.4 would benefit from a tripod mount, in my personal opinion.
@davidwien has written: @JohnSheehyRev has written: @TonyBeach has written:Okay, I'm sorry for missing the substance of your explanation. Just one more thing, and I don't mean to niggle, but I think this is relevant. Usually you are actually moving the lens and not the sensor. If you mount the lens to the tripod and then move the camera, then you are moving the sensor. This can be relevant because when you move the sensor rather than the lens it avoids ever so slightly changing the AOV, and that can sometimes be an issue when you are focusing close-up and stitching.
That's probably one of the factors that has kept me from ever buying a shift lens; the fact that there is no tripod thread hole on the optical side of the shift, on any of the lenses that I looked at photos of. That just seems completely absurd to me.
See here.
Pity it only exists for that one lens. Although Laowa have one for the 15mm Zero D shift.
I just use an angle bracket as I am only interested in panoramas, with my shift lenses.
I have seen these rigs (not as fancy, but functional) for the 85mm PC-E/PC-micro, and a quick search showed an option for my Rokinon 24mm T/S lens.
I'd rather enjoy travel, sightseeing, and a meal with some Chianti wine. Certainly not schlepping a sturdy tripod and a bag full of heavy prime lenses. 😉
It's all about priorities. Even as I'm typing this I'm considering whether or not to even bring my D850 and landscape kit (which includes a hefty tripod) with me to the Big Island in a couple of weeks – I'm leaning towards packing it along, even if it only gets used to do high end "selfies" and maybe one or two other times while we're there. OTOH, I just got a D3400 and a $100 underwater housing because I would like to try to get some "real" photographs while snorkeling. We'll be doing fine dining and enjoying some excellent Pinot and Chardonnay wines at the end of the day, and maybe looking at a few nice photos at that time too.
@finnan has written:I'd rather enjoy travel, sightseeing, and a meal with some Chianti wine. Certainly not schlepping a sturdy tripod and a bag full of heavy prime lenses. 😉
It's all about priorities. Even as I'm typing this I'm considering whether or not to even bring my D850 and landscape kit (which includes a hefty tripod) with me to the Big Island in a couple of weeks – I'm leaning towards packing it along, even if it only gets used to do high end "selfies" and maybe one or two other times while we're there. OTOH, I just got a D3400 and a $100 underwater housing because I would like to try to get some "real" photographs while snorkeling. We'll be doing fine dining and enjoying some excellent Pinot and Chardonnay wines at the end of the day, and maybe looking at a few nice photos at that time too.
That is it. Sometimes I just carry my Z7 with the 24-200, slung over my shoulder, or on my last trip back to the UK for a family event, I just used my surprisingly good iPhone 14, which for family pictures is perfect. But then sometimes when I want to photograph a place in depth like the Gothic architecture in Bologna that Im currently exploring, I will take the gear I think I will need, might might mean 3 camera bodies and five lenses. For country church architecture I use my car boot to hold a good selection of kit,, taking out just what I need.
@NCV has written:Pity it only exists for that one lens. Although Laowa have one for the 15mm Zero D shift.
I just use an angle bracket as I am only interested in panoramas, with my shift lenses.The Schneider 50 f/2.8 PC-TS Super Angulon (now discontinued) has a 360° rotating tripod mount, the chief reason I chose mine over the 45mm Nikkor T/S. I shoot a lot of verticals, and use 50mm often - it's a joy not to have to flop over the whole heavy camera/lens combination on the tripod. I use tilt more than shift. Lenses such as Zeiss Otus 55 and 85mm f/1.4 would benefit from a tripod mount, in my personal opinion.
Lusted after these Schneider lenses, but I believe they made very few of them. A bit beyond my budget too.
But I bought an older mint Schneider 35mm shift lens, which has a nice rendering.
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@TonyBeach has written: @finnan has written:I'd rather enjoy travel, sightseeing, and a meal with some Chianti wine. Certainly not schlepping a sturdy tripod and a bag full of heavy prime lenses. 😉
It's all about priorities. Even as I'm typing this I'm considering whether or not to even bring my D850 and landscape kit (which includes a hefty tripod) with me to the Big Island in a couple of weeks – I'm leaning towards packing it along, even if it only gets used to do high end "selfies" and maybe one or two other times while we're there. OTOH, I just got a D3400 and a $100 underwater housing because I would like to try to get some "real" photographs while snorkeling. We'll be doing fine dining and enjoying some excellent Pinot and Chardonnay wines at the end of the day, and maybe looking at a few nice photos at that time too.
That is it. Sometimes I just carry my Z7 with the 24-200, slung over my shoulder, or on my last trip back to the UK for a family event, I just used my surprisingly good iPhone 14, which for family pictures is perfect. But then sometimes when I want to photograph a place in depth like the Gothic architecture in Bologna that Im currently exploring, I will take the gear I think I will need, might might mean 3 camera bodies and five lenses. For country church architecture I use my car boot to hold a good selection of kit,, taking out just what I need.
I wouldn't leave anything valuable and uninsured in the trunk (boot) of your car while leaving it unattended.
@NCV has written: @TonyBeach has written: @finnan has written:I'd rather enjoy travel, sightseeing, and a meal with some Chianti wine. Certainly not schlepping a sturdy tripod and a bag full of heavy prime lenses. 😉
It's all about priorities. Even as I'm typing this I'm considering whether or not to even bring my D850 and landscape kit (which includes a hefty tripod) with me to the Big Island in a couple of weeks – I'm leaning towards packing it along, even if it only gets used to do high end "selfies" and maybe one or two other times while we're there. OTOH, I just got a D3400 and a $100 underwater housing because I would like to try to get some "real" photographs while snorkeling. We'll be doing fine dining and enjoying some excellent Pinot and Chardonnay wines at the end of the day, and maybe looking at a few nice photos at that time too.
That is it. Sometimes I just carry my Z7 with the 24-200, slung over my shoulder, or on my last trip back to the UK for a family event, I just used my surprisingly good iPhone 14, which for family pictures is perfect. But then sometimes when I want to photograph a place in depth like the Gothic architecture in Bologna that Im currently exploring, I will take the gear I think I will need, might might mean 3 camera bodies and five lenses. For country church architecture I use my car boot to hold a good selection of kit,, taking out just what I need.
I wouldn't leave anything valuable and uninsured in the trunk (boot) of your car while leaving it unattended.
Petty crime here is a bit different here in Northern Italy. If I leave valuables in full view, I am looking for trouble, in certain places, as car crime is mostly smash and grab. Rural Italy is pretty crime free. Our cities are starting to get worse, but petty crime here is mostly pick pockets in the big cities, and opportunistic theft.
I forgot my tripod, with an expensive geared head in one rural location, I realised after I was half way home. After and hour, it was still propped against the wall where I had left it. Contrary to its reputation, Italians are pretty honest, on the whole.