LensTutorial is about learning to use photographic lenses the easy way. The app wraps all lens calculations into one package and allows you to quickly see them in action. It allows to quickly estimate and visualize the following parameters on one screen: Angle of view Total depth of field Near range of depth Far range of depth 35-mm equivalent of focal length Subject magnificationAll modern cameras of various makers supported.

LensTutorial alternatives

Simple DoF Calculator

Simple DoF Calculator allows photographers to calculate the depth of field and hyperfocal distance for any given settings. - 999 ft. Support for the following cameras:Canon 1D (Mark II, Mark III, Mark IV), 1Ds (Mark II, Mark III), 1D X (Mark II), 1D C, 5DS, 5D (Mark II, Mark III, Mark IV), 6D, 7D (Mark II), 80D, 70D, 60D, 50D, 40D, 30D, 20D, 10D, D60, D30, 760D, 750D, 700D, 650D, 600D, 550D, 500D, 450D, 400D, 350D, 300D, 100D, 1300D, 1200D, 1100D, 1000D, Digital Rebel, XT, XTi, XS, XSi, T1i, T2i, T3, T3i, T4i, T5, T5i, T6, T6i, T6s, M, M2, M3, M10, Powershot SeriesContax N DigitalDxO ONEEpson RD-1, RD-1SFujifilm S5 Pro, S3 Pro, S2 Pro, S1 Pro, HS10/HS11, HS20/HS22, HS30/HS33, HS50, X-E1, X-E2, X70, X100(S, T), X-Pro1, X-Pro2, X10, X-S1, X-T1, X-T2, X-T10, GFX 50SHasselblad H1D, H3DII-22, H3DII-39, H3DII-50, H3D(II)-31, H4D-31, H4D-40, H4D-50, H4D-60Konica Minolta Maxxum 7D, Maxxum 5DLeica Digilux 3, M8, M9, M10, SL, M 240, Q, X, X2, X-E, T, S2Nikon D1H, D1X, D2X, D2Xs, D2H, D2Hs, D3, D3x, D3s, D4, D4s, D5, Df, D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5200, D5100, D5000, D3400, D3300, D3200, D3100, D3000, D500, D600, D610, D700, D750, D800, D810, D300(s), 200, D100, D90, D80, D70(s), D60, D50, D40(x), P7700, P7100, P7000, P6000, P520, P530, P600, J1, J2, J3, J4, J5, V1, V2, V3Olympus E-1, E-3 E-30, E-300, E-330, E-400, E-410, E-420, E-450, E-500, E-510, E-520, E-620, E-P1, E-P2, E-P3, E-PL1, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7, E-PL8, PEN-F, E-PL1s, E-PM1, E-PM2, E-M1, E-M5, E-M10Panasonic TZ5, TZ6, TZ7, TZ8, TZ10, LX1, LX2, LX3, LX5, LX7, LX100, FZ30, FZ28, FZ38, FZ40, FZ45, FZ50, FZ100, FZ150, FZ200, FZ1000, G1, G2, G3, G10, GH1, GH2, GH3, GH4, GH5, G7, GX1, GX7, GX8, GF1, GF2, GF3, GF5, GF7, L10, L1Pentax K-1, K2000, K-500, K200D, K110D, K100D(Super), K-70, K-50, K-30, K20D, K10D, K-x, K-r, K-7, K-5, K-3, *ist D, 645D, 645ZRicoh GR, GR Digital I II III IVSamsung GX-1L, GX-1S, GX-20, GX-10, NX1, NX30, NX20, NX200, NX210, NX1000Sigma DP1(s, x), DP2(s, x), Merrill (DP1, DP2, DP3), SD1, SD-15, SD-14, SD-10, SD-9Sony A900, A850, A700, A580, A560, A550, A500, A450, A390, A380, A350, A330, A300, A290, A230, A200, A100, A6300, A6000, A5100, SLT A99, A77 (II), A68, A65, A58, A57, A55, A35, A33, DSC-R1, DSC-RX1, DSC-RX1R (II), DSC-RX100 (II, III, IV), DSC-RX10 (II), DSC-QX10, DSC-QX30, DSC-QX100, A7 (II), A7R (II), A7S (II), Nex-3, Nex-3C, Nex-5, Nex-5N, Nex-6, Nex-7, HX400, HX300, H400, H200Digital Backs: Leaf Credo 40, 50, 60, 80, Aptus-II 5, 6, 7, 8, 10(R), 12(R), Phase One P30+, P40+, P45+, P65+, IQ260, Achromatic+Analog photo cameras: APS, 35mm, 6x4.5, 6x6, 6x7, 6x8, 6x9, 6x12, 6x17, 4x5, 5x7, 8x10 Analog and digital film cameras: APS, Super 8mm, 16mm, Super 16mm, 35mm, 75mm, Arri Alexa, Blackmagic Cinema, Blackmagic Pocket Cinema, Blackmagic Production 4K, Canon C300, RED, SI-2K, Sony F55, F5, F3, FS700, 1/4, 1/3, 1/2, 2/3, 1/500, 1/700, 1/707, 1/1000, 1/1430, 1/1500, 1/1667, 1/2000 And a list of Circle of Confusion values. With the refresh button youll see if there are new cameras available and the app will download them immediately.

  • rating 4.71429
  • size 5.6 MB

Easy DoF

Easy DoF helps outdoor and nature photographers to answer common questions: What are my depth of field and hyperfocal distance? and When I can catch the best light?.Depth of Field tool provides mathematically accurate calculations and helps you to properly setup and focus your camera. Both calculators are easy to use and designed the way so it is convenient to use them in the field.

Digital DoF

A simple and free Depth of Field Calculator for cinematographers and photographers. Lots of cameras to choose from and if we dont have one you want, just email us.

  • rating 3.92857
  • size 9.6 MB

TrueDoF-Intro DoF Calculator

An elegant little app to give a wee taste of the TrueDoF range of depth of field calculators. TrueDoF-Intro shares with its sibling apps the same core features: A clean and clear interface, ease of use, real-time updating of output and, above all (but conveniently hidden under the hood, as it were), the most advanced depth of field algorithm youll find on the App Store. And if you like this version, wait till you try TrueDoF-Pro Check it out, and its HUGE list of features, here on the App Store.

  • size 17.5 MB

More alternatives

Focal Length Calculator

35mm equivalent Focal Length Multiplier CalculatorThis calculator allows you to calculate the 35mm equivalent Focal Length for digital camera for a specific sensor size. Focal Length and Angle of view. In the case of zoom lenses, both the minimum and maximum focal lengths are stated, for example 1855 mm.

  • size 12.2 MB
  • version 1.0

Angle of View - AoV FoV Crop Factor Photography Calculator & Sensor Diagram Maker

Angle of View is a multi-function photographic utility that calculates and displays angles of view and subject frame dimensions based upon your selected focal length, distance-to-subject, and sensor size. It also shows the crop factors and equivalent focal lengths between five customizable formats, relative to your chosen sensor format and focal length. Quickly convert between feet and meters without having to type in any numbers.

  • size 2.2 MB
  • version 2.0.2

Total DoF - Simple DoF and Hyperfocal Calculator

Total DoF - Simple Depth of Field and Hyperfocal Calculator is a super simple calculator that allows photographers to easily calculate the depth of field and hyperfocal distance easily. To use Total DoF, simply enter your aperture (f/stop), focal length, the subject distance, and then either select the full frame option or enter your cameras sensor width and sensor height. Users can easily switch between the Depth of Field calculator and the Hyperfocal distance calculator.

  • size 14.3 MB
  • version 1.1

Hyperfocal Calc

Hyperfocal Calc aka iFotobacus calculates the Hyperfocal distance for a given combination of focal length and aperture of the camera lens. The hyperfocal distance for a lens zoomed to a particular focal length is defined as the nearest distance of focus which maximizes the depth of field. Also when the main subject of interest is close to the camera and the details of landscape behind the subject are also desirable.iFotobacus Features 1.Intuitive and simple interface 2.Nearly 2400+ popular still cameras in its database 3.Automatically saves user settings, you can start right where you left 4.Calculations for user chosen focus distance 5.US customary units and Metric units 6.In addition to hyperfocal distance, it also calculates near focus distance, far focus distance and depth of field.

  • rating 1.84
  • size 0.2 MB
  • version 2.0

Field of Depth

Field of Depth does not only calculate the depth of field of a certain lens, it also visualizes the result in a graphical way. Therefore, the influence of focal length and aperture becomes tangible and understandable. New equipments can be added easily by entering sensor size and lens parameters.

  • size 2.1 MB
  • version 1.1


Choose the best lens for the shot before you even open your camera bag With the lensPick app for iPhone, quickly see the framing across a wide range of DSLR lenses with a single swipe down your iPhone screen. As the dial rolls from 24mm to 400mm, youll see what falls inside and out of your subject area for each focal length. * iOS 6.0 and greater

  • rating 4.8
  • size 9.1 MB
  • version 1.8

deep focus

Designed to give photographers a handy tool, so they can focus on the picture and not on numbers. Simple to use and free supports all common film-formats and sensors, from professional medium and full frame to point-and-shoot cameras depending on the lens type, the crop factor can be used or turned of calculation of depth of field in relation to distance, focal length and aperture calculation of the hyperfocal distance on a given aperture and focal length flash calculations for distance, aperture, guide number and ISO high contrast app for outdoor use universal App for iPad, iPhone and iPod

  • rating 3.13333
  • size 18.0 MB
  • version 1.7


This is an application for iPhone to figure out what size (mm) of lens to be used in order to obtain the same angle of view when a camera with different format is used. For instance, What size (mm) of lens should be prepared for 35mm Super 1.78 camera in order to obtain the same angle of view as given by 2/3CCD 16:9 camera having 25mm as focal length?The answer is 62mm. As user-configurable custom formats are available, you can infinitely setup as you want.

  • size 1.5 MB
  • version 2.3.2

Canon Lenses

The Canon Lenses app is a guide to Canons current lineup of EF and EF-S Mount lenses used by both Canons digital and film SLR cameras. You can view all the lenses at once or you can view lenses in a selected category. You have the ability to sort by aperture, minimum focal length and ESP (Estimated Retail Price).Each lens has a detail page which provides links to the Canon web page detailing the lens, reviews of the lens from third parties (if available - brand new lenses might not have reviews yet) and information on where to rent the lens in the US (if available).In app upgrade available that turns off ads and enables wishlist and compare features.

  • size 13.8 MB
  • version 3.1.1

Nikon Lenses

The Nikon Lenses app is a guide to Nikons current lineup of F-Mount lenses used by both Nikons digital and film SLR cameras. You can view all the lenses at once or you can view lenses in a selected category. You have the ability to sort by aperture, minimum focal length and ESP (Estimated Retail Price).Each lens has a detail page which provides links to the Nikon web page detailing the lens, reviews of the lens from third parties (if available - brand new lenses might not have reviews yet) and where to rent the lens (United States only).In app upgrade available that turns off ads and enables wishlist and compare features.

  • rating 3.66667
  • size 8.8 MB
  • version 3.0.6

PDC Calculator

PDC calculator calculates the hyperfocal and depth of field for a given case according to the focal length and aperture used.- DataBase of over 1350 cameras.- PDC Calculator supports imperial (feet, inches) and metric (meters, cm) units.- Saving as a list of previous calculations. - Use the quick hyperfocal distance as the distance of focus.

  • size 10.6 MB
  • version 2.0


Calculate the depth of field of your lenses fast and without a headache, based on known values or pixel perfect. The App uses either the pixelsize as the circle of confusion or the usual value (1/1500 of the sensors diagonal) With this you have a smaller area of acceptable focus, because higher definition sensors make smaller circles of confusion visible. * Compatible with iOS 10 and watchOS 3* Apple Watch App* Optimized for one-hand-use* Variable circle of confusion* Support for up to 100 megapixel-sensors* Presets for HD- and 4K-Video* Visual graph with bokeh-curve* 5 mm to 1600 mm focal length* Field of view calculation

  • size 16.8 MB
  • version 1.2.1

Lens viewer

Lens viewer is an easy to use tool, created specially for cameramen and directors. It allows you to preview an aspect ratio, focal length and angle of your shot in seconds. Many professionals have already tried this app and gave us best feedback, so it is time for you to try it

  • size 1.2 MB
  • version 1.1

Olympus Lens Buddy - Lenses for Olympus cameras

Browse and favorite over 60 Olympus, Panasonic, Samyang, Noktor, Sigma and Voigtlnder lenses for Olympus cameras on your iPhone, iPod touch or iPad with Olympus Lens Buddy Check out over 265 hand picked reviews The Olympus Lens Buddy app allows you to browse the full range of Olympus Micro Four Thirds and Four Thirds lenses. It allows you to browse all the lens manufacturers based on the lens mount. Chekr of AustraliaFantastic app to get an idea of what lenses are available for your mft cameraeven has the cosina voigtlander lenses marathonianbull of CanadaOne star for the author and its great entrepreneurship, one for the app and its smooth bug-free interface, one for Olympus as a quality provider in general, one for the promising m4/3 system, and one for the awesome traditional 4/3 lenses and pro cameras available right now (which are the main reason why I wouldnt use a Sony or Nikon DSLR anymore )Featured many times on iTunes Whats Hot - Photo & VideoEnjoy Like us: http://facebook.com/lensappsTweet us: http://twitter.com/lensappsContact us: [email protected]

  • rating 3.1875
  • size 5.0 MB
  • version 1.5.4

Digital Photo Calculator

Calculator for digital photographers and cinematographers calculates sensor resolution in lp/mm, diffraction limit, Dmax and Dmin values from Lab measurements, DOF and hyperfocal distance optimized for given sensor size and resolution, converts between RGB and Lab color spaces and provides interactive tool to calculate sunrise, sunset, moonrise, moonset, daylight hours, shadow length and other Sun and Moon related data. Sensor calculationsCalculate pixel dimensions, pixel size, resolution and diffraction limit. Find what angle of view has a lens on your sensor and what is the corresponding focal length on a full frame camera.

  • size 20.1 MB
  • version 3.0