Lightroom :: How To Correct Pyramid Effect Caused By UWA Lens
Apr 27, 2013
Is there a way to correct the slight inverted pyramid effect caused by a 17-40 when taking interior room shots in Lightroom or do I have to go to PhotoShop to do this? I have found the lens profile correction but are there other tools in LR to use? What I am seeing is a slight outward shift from floor to ceiling on side walls and need to straighten these walls.
Using LR 3.5.1. When applying Lens Corrections/Profile/Enable in Default, my Sigma 10-20mm f/4-5.6 actual lens is being corrected by the profile for a Sigma 10-20mm f/3.5 lens. I can tell it's the wrong correction because the barrel distortion after using the default profile is not corrected, and when I manually select the 4-5.6 lens the correction is perfect. So I know the right data is embedded in the LR correction data bank but is not being used.
I found that when I set the profile Setup selector to "Auto" the correct lens is selected and the correction it makes is "correct." But then moving to the next photo it switches to Default again, selecting the wrong lens, and so has to be set to Auto for each photo. This action doesn't seem to me to me an expected result called "Setup." I need this for my home interior photography, and with hundreds of photos a week I don't want to manually operate this. This didn't happen until v.3.4 or 3.5, I think.
So, how do I get it to select the right lens as the Default, or get the Auto setting to stick? Either would do. (Seems to me they logically are the same thing).
In addition, why isn't it possible to have the profile itself enabled as a default perhaps in a preset - or is that possible and I don't know how to do it? In other words, once it's working right, why not make it an import preset for that lens?
I have two versions of the sony 70-400 ssm lens versions I and II. Both lenses are identified as 70-400 SSM. However if I examine the exif data in the xml sidecar for photos taken with these two lenses they have different lens IDs 53 for the first version (70-400mm f/4-5.6 G SSM) of the lens and 69 for the newer version II (70-400mm f/4-5.6 G SSM II). How can I get lightroom to recognize these two lenses with different names.
When I open a photo and try use the lens profile option. It only find my one wrong lens profile.
My lens is TAMRON 18-270mm F3.5-6.3 and in "progmdata -> adobe ->CamereRaw ->lensprofile" directory the lens profile is there Together with another 19 items.
But in LR when I open the lens profile and choose tamron, It automatically selects a wrong lens, when I try to choose a different lens It shows only the wrong lens (where is all the 19 lenses??), How can I fixed it that I could choose my lens?
I just noticed yesterday that when I have RAW (DNG) files in my LR5.2 library, I can select the correct lens profile to apply. When I take three of those files and merge them together in Photomatix Pro they come back as a single TIFF file. Now LR only has one lens profile available, and it is the wrong one.
This is happening with my Sony NEX-7 and Tamron 18-200mm f/3.5-6.3 XR DI-III VC. With the RAW files, I have a list of Tamron lenses from which to choose, and the correct one is available. For the merged TIFF file, however, only a single Tamron lens is available for selection, and it is not the lens I used.
I have a Fuji X-e1 and the latest update of LR 4.4 running on 10.6.8, 16GB RAM, all OS software up to date.
The problem is my Fuji RAW files don't show the correct lens profile in the Develop module. The only choice available to choose is for Fuji X100 (which I've never owned or shot). The metadata in the Library module is correct for both the lens and camera, and also shows correctly in Bridge.
However, with the same software on a friend's Macbook Pro -- also 10.6.8, LR 4.4, etc. -- the lens profile correctly allows for the X-e1 and 18mm lens auto-correction.
I uninstalled LR on the desktop using an uninstaller called Zap It, downloaded 4.4, reinstalled and still the same 'error'.
I recently formatted my mac and now i cant find where to download the correct lens profiles to camera raw. Im a photographer and its crucial i have the right ones!!
I'm trying out the new Sigma 24-105 DG lens with my 5D M II. The lens profile is not yet in the list of Sigma lenses. I checked and my LR is up to date with the latest version 5.3. Is there a way to find the lens profile to import for LR lens correction function? Or do I just need to wait until LR updates for new lenses?
In LR 4.4 lens correction profiles works fine for my Canon 70-200 f/4L IS USM, but when I use the Canon Extender 1.4 III with this lens there is no correction profile available.How do I obtain a profile covering this?
I'm a Sony user and installed the Lightroom 4 trial. It imported the old 3.6 catalog and gave me a nice new Lightroom 4 catalog. So far so good. Everything looked normal.
Now, when I import new .ARW (Sony Raw) pics into LR4, I'm not getting the lens information correctly. I use a tool call 'alphalensinfo' that reads .ARW files and creates .XMP files with the correct lens name. LR3.6 used to import the pics and read the XMP, giving a correct lens name in the LR catalog. LR4 seems to fail at this.
For instance, with my Samyang 8mm, Alphalensinfo would add the exif field to the XMP file saying "Samyang 8mm". LR3.6 then shows "Samyang 8mm" for the lens, after import. LR4 shows "---" for the lens.
Has something changed in the way LR 4 handles Lens EXIF information?
How or where can I get the lens correction profile for the Canon 18-135 STM lens in Lightroom 5 ? In effect he is not available in my list of correction lens so my lightroom is up to date apparently.
I am using lightroom 5 at work and shot some images with a canon 5d2 body with tamron 24-70 2.8 vc and tamron 70-200 2.8 vc lense. According to the note below, both lens are supported since lightroom 4.1. However I can not find the profile of these two lens on lightroom 5. How I can bring the profile back in?
Once again 'Glow' lens effect is doing my head in. No matter what size or intensity I randomly dial in nothing happens.
I've gotten this to work before, but it has always been a random working/not working effect for me.
Do the spinners have any relation to model units or system unit scale? Or is it dependant on days of the week or something to do with the tides / moon?
I am trying to use the lens effect flare to simulate the sun in a space scene. I have the camera view active and set to a frame where the sun is visible. In video post I set the sun as the node source and I hit VP Queue and preview but the effect is not rendering.
How do you get rid of a lens effect? I've looked throughout the program and cannot find how to get rid of the stupid lens. I want the object to be solid.
I get .ai files from customers that have drop shadows made with the "lens" effect. I want to convert them to a bitmap image with no lens effect, but if I get rid of the lens effect and then save as a bitmap image the color changes.
How can I convert objects, that have drop shadows as a "lens", to a bitmap image and have the color of the drop shadow stay the same as it was with the lens effect?
Here is cylinder made of rectangle using 3d Revolve effect.I want to change perspective of this cylinder like the red lines show, but it goes a bit to the left. I need exactly to the front. I think this is because perspective based on the center of rectangle (in the green circle) not on the center of cylinder. Is it possible to move the center of rectangle? If not, is any other decisions how to make what I want?
I need to have an animated glowing object that is inside a clear raytraced glass jar. The jar blocks the glow out. I have encountered this before and I can't remember how to fix it.
I tried to use the lens flare filter in Photoshop CS6.While the lighting effect is interesting, it introduces ugly artifacts like blue or orange blobs (which are supposed to be the reflection of the diaphragm, but do not look anywhere close to that, but instead are just cheesy looking blobs of color).
In the "movie prime" setting blue lines are added which have nothing to do with lens flar.On top of it, the preview is about the size of a stamp. Any way to use the filter without getting these artifacts, or is it - what I assume - just a useless toy filter, that has probably been dragged on for years and years because it's always been there? What do you use to create a lens flare effect? Are you just building it from scratch with brush work?
LightRoom and Camera Raw have profiles for Lens Correction and all the current available lens are in the list for the Canon 6D raw files. BUT the Filter/Lens Correction when in Photoshop CS6 only have 2 Tamron lens listed. Odd that there are lens profiles for the Canon 6D raw files in Lightroom and Camera RAW but not CS6 Filter/Lens Correction.
Camera RAW, LR and PS are up to date..... NOTE: I have a Canon 7D, G11 and 1D Mark II N and all their files work as expected. It's only RAW files created by the Canon 6D.
I have been trying to create a 3D pyramid using Illustrator CC. All the tutorials I have found have been telling me I need to create a custom bevel, but the Bevels.ai file is not in the plugins folder as it used to be. How do I create a custom bevel in Illustrator CC?