![]()
PHOTOACUTE VS HELICON FOCUS MANUALIt has to be done on a tripod and using manual focus. So what if I could use my sharpest aperture while keeping everything from front to back in focus? What if you can do that on the tiniest of subjects, in this case, the center of an iris.Įnter Focus Stacking. My 28-300 Nikon is sharpest between f9 and f11 Plus, every lens has a sweet spot where it’s sharpest. Sure, you can use the smallest apertures, but the sharpness gets degraded as you close down. Not to mention weighing significantly less.īut still, the problem of keeping things in focus from front to back is still there. And I can’t laud enough praise on today’s cameras that give me far greater ease of use along with extremely high quality. Then of course, they had to make their shifts and tilts, re-compose, check the focus, etc. Well, what you didn’t see is the person beneath the cloth first composing the faint upside down and backwards image on the rear ground glass and then using a magnifying loupe to carefully inspect the focus. You’ve seen the caricature of someone behind a big camera looking through the ground glass beneath a black cloth. They even started a movement called Group f64. Sure the quality from a 4×5 inch piece of film was incredible, but hiking miles into the best spot was at best, a labor of love.Īnsel Adams, the great master, did it as did so many other great artists even up until today. Lugging around a heavy 4×5 camera, the film holders and a big heavy tripod, not to mention the other accouterments, like light meter, dark cloth, loupe, lenses etc. Once again, I say an emphatic Hallelujah! for digital photography. The closer you get, the narrow it becomes, often just millimeters.Ī 4×5’s ability to change the perspective by using swings, tilts and shifts of the front and rear standard in conjunction with f32, 45 or even f64, allowed photographers to keep everything in focus from a subject inches from the lens to mountains in the distance. With macro photography, the problem is multiplied because even at the smallest apertures, the plane of focus is so very narrow. In the past, this required either using the smallest aperture possible like f22 on SLR’s or getting out the big 4×5 camera. PHOTOACUTE VS HELICON FOCUS TRIALMost of these tools offer free trial versions that are available for download at the Rocky Nook Website at the book description of "Photographic Multishot Techniques." Learning to use these cutting-edge techniques is sure to expand the repertoire and improve the photographic skills of the professional, as well as the advanced amateur, photographer.One of the biggest challenges in photography has always been maintaining sharp focus from the foreground to the background in an image. Throughout the book, the authors use tools such as Photoshop, PhotoAcute, Photomatix Pro, FDRTools, CombineZM, DOP Detail Extractor, and Helicon Focus to illustrate the workflow with detailed, step-by-step instructions. PHOTOACUTE VS HELICON FOCUS HOW TOMoreover, the reader will learn how to effectively combine these various techniques to create amazing images. Included are lessons on HDRI, super-resolution, focus stacking, and stitching images. PHOTOACUTE VS HELICON FOCUS SERIESUsing a series of example images, the authors explain and illustrate the use of each technique. Photographic Multishot Techniques provides a thorough introduction and is a hands-on guide to these various techniques. Now, the newest techniques based on a bracketed series of exposures make it possible to go beyond HDRI: photographers can increase resolution for ultra-sharp, detailed images, and they can extend the depth of field in a way that was never before possible. Description Photographers are just beginning to realize the potential of high dynamic range imaging (HDRI). ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |