![Vision | Free Full-Text | A Review of Smartphone Apps Used for Toric Intraocular Lens Calculation and Alignment Vision | Free Full-Text | A Review of Smartphone Apps Used for Toric Intraocular Lens Calculation and Alignment](https://www.mdpi.com/vision/vision-06-00013/article_deploy/html/images/vision-06-00013-g001.png)
Vision | Free Full-Text | A Review of Smartphone Apps Used for Toric Intraocular Lens Calculation and Alignment
![MiDAS Lens Calculator Download - The Lens Calculator lets you calculate the parameters of your optics MiDAS Lens Calculator Download - The Lens Calculator lets you calculate the parameters of your optics](https://img.informer.com/screenshots/451/451077_1.jpg)
MiDAS Lens Calculator Download - The Lens Calculator lets you calculate the parameters of your optics
![OSN: MachVis - free machine vision lens calculator - Rogonar, Rodagon, MeVis-C, Inspec.x, Optem, mag.X, lens diagram, image size, lens focus, lens focal length, solid models OSN: MachVis - free machine vision lens calculator - Rogonar, Rodagon, MeVis-C, Inspec.x, Optem, mag.X, lens diagram, image size, lens focus, lens focal length, solid models](https://www.opticalsoftware.net/images/sized/images/osc/0design/machvis1-400x233.gif)
OSN: MachVis - free machine vision lens calculator - Rogonar, Rodagon, MeVis-C, Inspec.x, Optem, mag.X, lens diagram, image size, lens focus, lens focal length, solid models
![Development of a new intraocular lens power calculation method based on lens position estimated with optical coherence tomography | Scientific Reports Development of a new intraocular lens power calculation method based on lens position estimated with optical coherence tomography | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-020-63546-y/MediaObjects/41598_2020_63546_Fig1_HTML.png)
Development of a new intraocular lens power calculation method based on lens position estimated with optical coherence tomography | Scientific Reports
![RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com](https://s3.us-east-2.amazonaws.com/cc4m/monthly_2010_01/camtech1.jpg.713b17e439df00737c52c6568d4cc1d6.jpg)
RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com
![RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com](https://s3.us-east-2.amazonaws.com/cc4m/monthly_2010_01/camtech2.jpg.65c4051a0756488b0cbc1d3d1e7555ee.jpg)
RECOMMENDED: Excellent freeware lens calculator! - Installation Help and Accessories - CCTVForum.com
![OSN: PreDesigner - free optical layout tool - lens calculator - paraxial or Gaussian beam - lens diagram, lens angle, beam waist, beam divergence, Rayleigh range, image size, lens focus, lens focal OSN: PreDesigner - free optical layout tool - lens calculator - paraxial or Gaussian beam - lens diagram, lens angle, beam waist, beam divergence, Rayleigh range, image size, lens focus, lens focal](https://www.opticalsoftware.net/images/sized/images/osc/0design/predesigner1-400x213.gif)
OSN: PreDesigner - free optical layout tool - lens calculator - paraxial or Gaussian beam - lens diagram, lens angle, beam waist, beam divergence, Rayleigh range, image size, lens focus, lens focal
![OSN: WinLens3D Basic - free lens design software - optical design, zoom, raytrace, lens, prism, mirror, aspherics, tilt & decenter, solid model, autofocus, glass map, gaussian beam OSN: WinLens3D Basic - free lens design software - optical design, zoom, raytrace, lens, prism, mirror, aspherics, tilt & decenter, solid model, autofocus, glass map, gaussian beam](https://www.opticalsoftware.net/images/sized/images/osc/0design/winlens3dbasic1-400x213.gif)
OSN: WinLens3D Basic - free lens design software - optical design, zoom, raytrace, lens, prism, mirror, aspherics, tilt & decenter, solid model, autofocus, glass map, gaussian beam
![OpticalSoftware.NET - Qioptiq Lens Calculator - Android App: Geometric optics, lens equation, magnification equation, thin lens, mIrror, ray diagram, lens nomogram, conjugate, aperture, field, depth of focus, depth of field, physics, science OpticalSoftware.NET - Qioptiq Lens Calculator - Android App: Geometric optics, lens equation, magnification equation, thin lens, mIrror, ray diagram, lens nomogram, conjugate, aperture, field, depth of focus, depth of field, physics, science](http://www.opticalsoftware.net/images/osc/pages_static/lens_calc_01_startup.jpg)