#PTLENS TAMRON 15 30 CODE#
Okay, to be clear it should look like the following after I edit the profile_genericSLR.txt file?īut you don't need to copy in the code statement, only the text - calibrated: true Save the file,open ASP and try again to read in the Lens data. Marbly wrote:The following lens is in the profile_genericSLR.txt file:Ĭode: Select all menu_lens: Tamron AF 18-250mm f/3.5-6.3 Di II LD Aspherical (IF) Macro I have not found any documentation on these files on the Corel website so that I can maybe fix it myself - which shouldn't be necessary, but I am trying to get past this problem. I suppose something is wrong or missing in these lens profile files. This time it again says the lens is uncalibrated. The Nikon D70 is also a 1.5 crop factor DSLR. The Nikon D300 is also a 1.5 crop factor DSLR.
![ptlens tamron 15-30 ptlens tamron 15-30](https://3.img-dpreview.com/files/p/E~TS520x0~articles/4651324149/Tamron-30_mmF2.8-coma.jpeg)
Tamron AF 18-250mm f/3.5-6.3 Di II LD Aspherical (IF) MacroĪSP says that it is an uncalibrated lens.
![ptlens tamron 15-30 ptlens tamron 15-30](https://www.lenstip.com/upload2/131267_tam15-30_dys_50D_30.jpg)
Menu_lens: Tamron AF 18-250mm f/3.5-6.3 Di II LD Aspherical (IF) Macro Furthermore, the Model A041, along with eBand (Extended Bandwidth & Angular-Dependency) Coating utilizing nanotechnology, and BBAR (Broad-Band Anti-Reflection) Coating, makes effective use of three different types of coatings, thereby enabling unsurpassed curtailment of ghosting and flare and consequently enabling superlative, exceptionally clear image quality edge to edge.The following lens is in the profile_genericSLR.txt file: The new coating keeps the reflection factor for peripheral areas at the same high level as that for the center area, not only overcoming standard curvature issues, but even overcoming the problems of conventionally produced convex surface with large curvatures for which uniform deposition has always proved difficult to achieve.
![ptlens tamron 15-30 ptlens tamron 15-30](https://a3tr74cve7mxg9ip38jfkmf7-wpengine.netdna-ssl.com/wp-content/uploads/2015/07/MJK4340.jpg)
It is a revolutionary new proprietary coating developed in-house by Tamron using specialized deposition technology. The AX (Anti-reflection eXpand) Coating, especially effective for wide-angle lenses that tend to let in harmful light from peripheral areas, was developed to control rays that affect image quality. With the release of this model, three* of Tamron’s high-speed F/2.8 zoom lens with VC (Vibration Compensation) are now G2 (Generation 2). This is a next-generation super high-quality, high-speed ultra-wide-angle zoom lens with first-rate optics and a wide range of features that serve to revitalize the shooting experience. In addition, the built-in Dual MPU (Micro-Processing Unit) enables vastly improved AF speed and precision, and image stabilization. The optical performance in this high-speed F/2.8 ultra-wide-angle zoom lens with a focal length starting at 15mm is outstanding. Furthermore, a newly developed AX (Anti-reflection eXpand) Coating has been applied to reduce ghosting and flare more thoroughly than ever before. By incorporating an XGM (eXpanded Glass Molded Aspherical) lens element, as well as multiple LD (Low Dispersion) lens elements, the distortion and lateral chromatic aberrations so common in wide-angle shooting have been greatly minimized. With a well-established reputation for ultra-high-quality wide-angle zoom lenses with its Model A012, Tamron carries on the tradition of high optical performance with the new SP 15-30mm F/2.8 Di VC USD G2 (Model A041).