Lens Focal Length Calculator Freeware

CCTV Design Lens Calculator 1.0 CCTVCAD Software 

CCTV Design Lens Calculator is an easy free tool for CCTV design. It offers standard functions of Lens Calculators - calculation of the field-of-view size depending on the distance and the lens focal length as well as several new, more effective tools.

CCTV Design Lens Calculator allows you:

Choose lenses and positions for. Freeware download of CCTV Design Lens Calculator 1.0, size 8.81 Mb.


Focal Length Of Convex Lens 1.0 Focallength 

Determines the focal length of a convex lens, when the object distance and image distance

Focal Length Of Convex Lens 1.0 License - Public Domain. Freeware download of Focal Length Of Convex Lens 1.0, size 0 b.

ExposurePlot 1 14 Paul van Andel 

ExposurePlot (former FocalPlot) is a new free utility that analyzes your usage of the focal length of your lenses (jpeg only), show charts for ISO, aperture and shutterspeed.

Great to determine which lens you 'really' need, or which lens did you actually use on the trip to the mountains.. Freeware download of ExposurePlot 1 14, size 66.73 Mb.

MiDAS Lens Calculator 1.0.8 Xcitex, Inc. 

The MiDAS Lens Calculator lets you calculate the parameters of your optics and lenses, pick your focal length, and calculate your working distance, object distance, field of view, depth of focus and more. And, since it knows your camera model, it will help you minimize motion blur and other undesirable video effects. The MiDAS Lens Calculator even. Freeware download of MiDAS Lens Calculator 1.0.8, size 1.56 Mb.

PVD-calc 1.0.0 Stephen Kyle Sullivan 

Photograph Viewing Distance Calculator is a tool to calculate the correct viewing distance for photos to preserve the original field of view and relative size based on focal length and camera sensor width.. Freeware download of PVD-calc 1.0.0, size 0 b.

DSLR Toolbox Xineoph 

The DSLR Toolbox has two primary functions: it is a depth of field calculator and an angle of view calculator.

Providing the focal length, the aperture and the distance to the subject, with the depth of field calculator you can estimate which part of the scenery will be sharp in your photography. Or calculate the minimal aperture needed. Freeware download of DSLR Toolbox, size 1.05 Mb.

AWBScopeCalculations 1.0 AstroSoft 

This free software has been designed to be used by observers to show the following data about your Scope and CCD set-up:
- Telescope Focal length
- Telescope Dawes Limit
- Eyepiece magnification
- Eyepiece real Field of View
- CCD Arc seconds per pixel
- CCD field of view. Freeware download of AWBScopeCalculations 1.0, size 2.83 Mb.

Smart Photo Statistics 3.0 Soft Symphony 

Smart Photo Statistics is designed to gather various types of photographic statistics. The user can view statistics such as: camera model, focal length, flash used, sensitivity etc. The data can be exported either as text or in a graphics format.. Freeware download of Smart Photo Statistics 3.0, size 686.08 Kb.

dpqBench 0.3 Dpbench 

dbBench lets you create side-by-side comparisons of digital images. Evaluate the performance of camera sensors and lenses by comparing the image quality at different aperture, ISO setting, or focal length.

dpqBench 0.3 License - Apache License V2.0. Freeware download of dpqBench 0.3, size 919.96 Kb.

Theater Design Pro 3 2 Schneider Optics 

Theatre Design ProTM (TDP) is a sophisticated software package useful to designers of Motion Picture Theatres and other facilities utilizing projection of various types. TDP calculates picture size, lens focal length and image shape due to keystone distortion and screen curvature.. Freeware download of Theater Design Pro 3 2, size 1.57 Mb.

Graphic CCTV Lens Calculator 1 3 Software 4 CCTV 

Graphic CCTV Lens Calculator is designed to make the task of selecting the correct size Lens for a CCTV camera an easy one. Now all you have to do is set a few parameters, adjust the zoom slider until the desired image size is displayed and then all details that you require can simply be read or printed off.. Freeware download of Graphic CCTV Lens Calculator 1 3, size 24.61 Mb.

Binary Address Calculator 1.0.0001 Software4CCTV 

Many CCTV Domes and Telemetry receivers use some form of switching to set the unique address of the camera in the system.

One such method is based on the Binary system which allows addresses in the range 1-255 to be selected from an 8 way DIP switch. Although fairly simple to master many installations fall foul of incorrect address. Freeware download of Binary Address Calculator 1.0.0001, size 1.24 Mb.

RadCor 2 4 Irwin Scollar 

RadCor is a program for correcting radial lens distortion and chromatic aberration.


Radial Distortion:
Radial distortion is most visible when taking pictures of vertical structures having straight lines which then appear curved. This kind of distortion appears most visibly when the widest angle (shortest. Freeware download of RadCor 2 4, size 0 b.

tvcalc 1.0.4425.12497 Diego Roman Gonzalez 

tvcalc was developed as an easy-to-use and Open Source software that allows you to calculate and view the total length of a number of videos and the total size of the resulting files according to the video bitrate and audio bitrate.

Now, you can make use of this accessible piece of software to view the size of your video files.

DOF Camera JJ_Luoto 

DOF Camera Calculator is an application which helps you to understand DOF (Depth Of Field) with easily selectable parameters.

Other words distance between the nearest and farthest objects in a scene that appear acceptably sharp in an image can be calculated with this application. Parameters like f-stop, focal length, circle of confusion. Freeware download of DOF Camera, size 1.05 Mb.

Seismic_QC_Free PocketSeisApps 

Seismic QC Free is the first multi-purpose geophysical calculator and seismic reference used for the quality control and design of seismic exploration surveys.

1. 2D FOLD Calculator
2. 3D FOLD Calculator
3. ARRAY DATA Design tool
4. ARRAY NOISE Design tool
5. BIN SIZE Calculator
5 DATASEIS File size. Freeware download of Seismic_QC_Free, size 3.15 Mb.

Sunwait New CaptainIffy 

Sunwait was created as an open source and Command Line-based utility that allows you to calculate the sunrise / sunset time.

Sunwait is a program that can calculate and display the length of the day / twilight with civil, nautical and astronomical twilights.

. Freeware download of Sunwait New, size 0 b.

SMAPP, stillmotion's Story to Film App 1.3.4 StillMotion 

* To prevent crashing, delete previous SMAPP versions, restart, then install this new version!

SMAPP is the filmmaking app to help you push your stories forward. SMAPP was designed by filmmakers, for filmmakers!

Learning this craft can be intimidating, and there are so many tools that we either don't fully understand or don't. Freeware download of SMAPP, stillmotion's Story to Film App 1.3.4, size 6.08 Mb.

TouchDoF LT SQJ Solutions 

TouchDoF LT for iPhone
By SQJ Solutions
iPhone 3G and later compatibility

Find out why photographers around the world are using TouchDoF LT to help compose beautiful and stunning photographs. TouchDoF LT provides an easy way to find camera settings for professional looking shots where depth of field is. Freeware download of TouchDoF LT, size 19.08 Mb.

TouchDoF Pro SQJ Solutions 

TouchDoF Pro for iPhone
By SQJ Solutions
iPhone 3G and later compatibility

Find out why photographers around the world are using TouchDoF Pro to help compose beautiful and stunning photographs. TouchDoF Pro provides an easy way to find camera settings for professional looking shots where depth of field is. Freeware download of TouchDoF Pro, size 19.08 Mb.