{"id":25556,"date":"2023-10-11T09:58:18","date_gmt":"2023-10-11T13:58:18","guid":{"rendered":"https:\/\/world.dan.org\/?post_type=dan_alert_diver&#038;p=25556"},"modified":"2023-10-19T11:40:41","modified_gmt":"2023-10-19T15:40:41","slug":"underwater-photography-with-compact-cameras","status":"publish","type":"dan_alert_diver","link":"https:\/\/world.dan.org\/fr\/alert-diver\/article\/underwater-photography-with-compact-cameras\/","title":{"rendered":"Photographie sous-marine avec des appareils photo compacts"},"content":{"rendered":"<p><strong>MANY DIVERS DON\u2019T WANT TO TAKE LARGE<\/strong> Les plongeurs n'ont pas besoin de bo\u00eetiers pour reflex num\u00e9riques \u00e0 objectif unique (DSLR) ou d'appareils photo sans miroir co\u00fbteux pour leurs plong\u00e9es. Leur objectif est d'immortaliser des souvenirs \u00e0 montrer \u00e0 leur famille ou \u00e0 publier sur les r\u00e9seaux sociaux, et non d'obtenir des images sous-marines de la plus haute qualit\u00e9.&nbsp;<\/p>\n\n\n\n<p>Les appareils photo compacts, qui sont abordables et n\u00e9cessitent un minimum d'exp\u00e9rience et d'efforts, peuvent produire des r\u00e9sultats \u00e9tonnants si l'utilisateur d\u00e9veloppe des comp\u00e9tences photographiques suppl\u00e9mentaires. Voici quelques informations de base sur les appareils photo compacts et sur la mani\u00e8re de les utiliser pour cr\u00e9er de meilleures images.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-dan-blue-200-color has-text-color\" id=\"h-basics\">BASE<\/h3>\n\n\n\n<p>Les appareils photo compacts sont g\u00e9n\u00e9ralement \u00e9quip\u00e9s d'un zoom int\u00e9gr\u00e9 ou d'un objectif \u00e0 focale fixe, tous deux suffisants pour une utilisation sous-marine. En g\u00e9n\u00e9ral, les appareils photo compacts ont une plus grande profondeur de champ en raison de la taille r\u00e9duite de leur capteur. Cette caract\u00e9ristique est int\u00e9ressante pour la photographie grand angle, mais peut s'av\u00e9rer difficile si vous souhaitez obtenir un arri\u00e8re-plan flou lorsque vous photographiez de petits sujets tels que des nudibranches. La plupart des appareils photo compacts permettent \u00e9galement de r\u00e9aliser des vid\u00e9os en 4K.&nbsp;<\/p>\n\n\n\n<p>The smaller sensors can perform well in good light conditions but may struggle when the light is weak. A spotting light can help achieve a sharp focus in darker conditions. Shooting fast-moving animals may also be challenging \u2014 the autofocus functionality won\u2019t be as sophisticated as that of a full-frame mirrorless camera.&nbsp;<\/p>\n\n\n\n<p>Modern compact cameras have better shutter lag (the time from pressing the shutter until the camera records an image) than they used to, but it is still slower than top-of-the-line cameras. The best workaround is to anticipate the subject\u2019s movement and hold the camera steady after pressing the shutter.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_62_PhotoTech.jpg\" alt=\"avec une fonction gros plan, ou un objectif dioptrique ou macro avec votre bo\u00eetier sous-marin\" class=\"wp-image-25560\" style=\"width:471px;height:314px\" width=\"471\" height=\"314\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_62_PhotoTech.jpg 432w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_62_PhotoTech-360x240.jpg 360w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_62_PhotoTech-18x12.jpg 18w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><figcaption class=\"wp-element-caption\">To photograph a small subject, you need a camera with a close-up feature, or you can use a diopter or macro lens with your underwater housing. \u00a9 TOBIAS FRIEDRICH<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_60_PhotoTech.jpg\" alt=\"Le nautile de papier accroch\u00e9 \u00e0 une petite feuille de palmier a \u00e9t\u00e9 pris \u00e0 l&#039;aide d&#039;un appareil photo SeaLife DC2000.\" class=\"wp-image-25558\" style=\"width:471px;height:706px\" width=\"471\" height=\"706\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_60_PhotoTech.jpg 432w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_60_PhotoTech-240x360.jpg 240w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_60_PhotoTech-8x12.jpg 8w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><figcaption class=\"wp-element-caption\">This image of a paper nautilus hanging on a small palm leaf was taken using a SeaLife DC2000 camera with a macro lens and a small light during a blackwater dive in the Philippines.\u00a0\u00a9 TOBIAS FRIEDRICH<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<h3 class=\"wp-block-heading has-dan-blue-200-color has-text-color\" id=\"h-cameras-and-housings\">CAM\u00c9RAS ET BO\u00ceTIERS<\/h3>\n\n\n\n<p>The compact cameras on the market offer a range of values and prices. It\u2019s a good idea to choose from well-established brands such as Panasonic, Canon, Olympus, Sony, or Nikon. Companies such as Ikelite Underwater Systems have a wide variety of housings customized for each camera model. In the amphibious realm (cameras that can go underwater without a separate housing), SeaLife cameras offer a quality product with a full line of lights and accessory wet lenses.&nbsp;<\/p>\n\n\n\n<p>Lorsque vous utilisez un appareil photo compact \u00e0 bo\u00eetier, faites particuli\u00e8rement attention \u00e0 tous les joints toriques qui assurent l'\u00e9tanch\u00e9it\u00e9 du bo\u00eetier. Gardez les joints toriques propres, entretenez-les souvent et assurez-vous qu'il n'y a pas de cheveux ou de salet\u00e9s sur eux avant de les remettre en place. Lubrifiez-les l\u00e9g\u00e8rement avant de les installer dans la rainure. Les lubrifiants sont souvent sp\u00e9cifiques au type de caoutchouc utilis\u00e9 pour fabriquer le joint torique. L'utilisation d'une mauvaise marque peut faire gonfler le joint torique et l'emp\u00eacher de se mettre en place correctement ; assurez-vous donc d'avoir le type de lubrifiant compatible avec votre bo\u00eetier.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_64_PhotoTech.jpg\" alt=\"Des bo\u00eetiers sont disponibles pour la plupart des appareils photo compacts\" class=\"wp-image-25562\" style=\"width:627px;height:384px\" width=\"627\" height=\"384\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_64_PhotoTech.jpg 470w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_64_PhotoTech-360x221.jpg 360w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_64_PhotoTech-18x12.jpg 18w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><figcaption class=\"wp-element-caption\">Housings are available for most compact cameras. \u00a9 TOBIAS FRIEDRICH<\/figcaption><\/figure>\n\n\n\n<p>Nettoyez de temps en temps l'int\u00e9rieur du bo\u00eetier, en particulier le port avant, \u00e0 l'aide d'une serviette en microfibre. Les appareils photo compacts peuvent g\u00e9n\u00e9rer de la chaleur et les bo\u00eetiers sont g\u00e9n\u00e9ralement ajust\u00e9s, de sorte que l'air \u00e0 l'int\u00e9rieur peut \u00eatre beaucoup plus chaud que l'eau de mer \u00e0 l'ext\u00e9rieur, ce qui provoque la formation de bu\u00e9e dans le bo\u00eetier. Un sachet d\u00e9shydratant peut absorber l'humidit\u00e9 et \u00e9liminer ce probl\u00e8me. La plupart des caissons sont \u00e9tanches jusqu'\u00e0 40 m\u00e8tres, ce qui est suffisant pour la plong\u00e9e de loisir.<\/p>\n\n\n\n<p>Les cam\u00e9ras amphibies sont compl\u00e8tement \u00e9tanches \u00e0 l'intrusion de l'eau, mais leurs limites de profondeur et leurs accessoires varient. La DJI Osmo Action 3, par exemple, est con\u00e7ue pour une profondeur de 16 m\u00e8tres, ce qui permet de l'utiliser sur des r\u00e9cifs peu profonds, mais elle est mieux adapt\u00e9e \u00e0 la plong\u00e9e en apn\u00e9e. Le SeaLife Micro 3.0 est une solution tout-en-un avec une capacit\u00e9 de profondeur de 60 m\u00e8tres. Il est sp\u00e9cialement con\u00e7u pour \u00eatre utilis\u00e9 sous l'eau et dispose donc de modes sous-marins sp\u00e9cifiques pour tenir compte de l'absorption variable des couleurs \u00e0 diff\u00e9rentes profondeurs.&nbsp;<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-dan-blue-200-color has-text-color\" id=\"h-wet-lenses\"><strong>LENTILLES HUMIDES<\/strong><\/h3>\n\n\n\n<p>Les appareils photo \u00e0 caisson sont g\u00e9n\u00e9ralement dot\u00e9s de ports interchangeables pouvant accueillir des objectifs grand angle ou macro. Les appareils photo amphibies (ainsi que certains caissons) offrent le m\u00eame choix d'optiques gr\u00e2ce \u00e0 des lentilles humides. Ces objectifs sont fix\u00e9s par ba\u00efonnette ou par friction \u00e0 la vitre avant et sont des accessoires essentiels pour la photographie sous-marine, qui n\u00e9cessite de s'approcher le plus possible du sujet. L'eau est 800 fois plus dense que l'air et ajoute une dominante de couleur cyan. Par cons\u00e9quent, moins il y a d'eau entre vous et le sujet, mieux c'est en termes de couleurs et de r\u00e9solution. Vous pouvez vous approcher tr\u00e8s pr\u00e8s des coraux ou des \u00e9paves \u00e0 l'aide d'un objectif grand angle humide, tout en conservant l'int\u00e9gralit\u00e9 du sujet sur la photo.&nbsp;<\/p>\n\n\n\n<p>For macro photography, the camera\u2019s telephoto functionality, in conjunction with a wet lens, allows the photographer to fill the frame with tiny reef creatures. &nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_63_PhotoTech.jpg\" alt=\"Les sujets de grande taille, tels que les requins, n\u00e9cessitent un dispositif ou un objectif grand angle.\" class=\"wp-image-25561\" style=\"width:471px;height:332px\" width=\"471\" height=\"332\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_63_PhotoTech.jpg 408w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_63_PhotoTech-360x254.jpg 360w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_63_PhotoTech-18x12.jpg 18w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><figcaption class=\"wp-element-caption\">Large subjects such as sharks require a wide-angle feature or lens.\u00a0\u00a9 TOBIAS FRIEDRICH<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading has-dan-blue-200-color has-text-color\" id=\"h-settings\"><strong>PARAM\u00c8TRES<\/strong><\/h3>\n\n\n\n<p>Les appareils photo compacts sont g\u00e9n\u00e9ralement dot\u00e9s de nombreuses fonctions automatiques faciles \u00e0 utiliser si vous pr\u00e9f\u00e9rez pointer et photographier, mais la compr\u00e9hension des r\u00e9glages vous permet de modifier certains param\u00e8tres dans presque tous les appareils photo compacts, ce qui peut faire la diff\u00e9rence entre une bonne et une excellente image.&nbsp;<\/p>\n\n\n\n<p>La balance des blancs est l'une des variables les plus importantes. La balance des blancs automatique permet g\u00e9n\u00e9ralement d'obtenir des couleurs correctes, mais certains appareils photo compacts ont des r\u00e9glages pr\u00e9d\u00e9finis pour les journ\u00e9es ensoleill\u00e9es ou nuageuses et peuvent m\u00eame avoir un r\u00e9glage pour l'immersion. Le SeaLife Micro 3.0, par exemple, dispose d'un pr\u00e9r\u00e9glage pour la balance des blancs en eaux peu profondes, en eaux profondes et en vert, ce qui peut s'av\u00e9rer pratique et facile \u00e0 modifier.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_65_PhotoTech.jpg\" alt=\"Une bonne perspective, une bonne composition et un bon \u00e9clairage sont essentiels pour obtenir une bonne image.\" class=\"wp-image-25563\" style=\"object-fit:contain;width:470px;height:627px\" width=\"470\" height=\"627\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_65_PhotoTech.jpg 288w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_65_PhotoTech-270x360.jpg 270w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_65_PhotoTech-9x12.jpg 9w\" sizes=\"auto, (max-width: 470px) 100vw, 470px\" \/><figcaption class=\"wp-element-caption\">The right perspective, composition, and lighting are crucial for a good image. \u00a9 TOBIAS FRIEDRICH<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Vous pouvez g\u00e9n\u00e9ralement modifier la qualit\u00e9 de l'image en prenant des photos au format JPG ou RAW ou en choisissant la qualit\u00e9 de la vid\u00e9o. Le post-traitement est beaucoup plus efficace avec les fichiers RAW, mais vous devez avoir acc\u00e8s \u00e0 des logiciels tels qu'Adobe Photoshop ou Lightroom et avoir quelques connaissances en informatique. Si vous utilisez le mode automatique, vous pouvez analyser les r\u00e9sultats pour voir si vos photos sont syst\u00e9matiquement trop claires ou trop sombres. Le simple r\u00e9glage d'un pr\u00e9r\u00e9glage de la correction d'exposition peut contribuer \u00e0 obtenir des images de meilleure qualit\u00e9.<\/p>\n\n\n\n<p>I like to use the lowest possible ISO speed for light sensitivity because the small sensors in these cameras don\u2019t offer the dynamic range of a full-frame sensor. Lost shadow detail, blown highlights, and excessive grain become increasingly problematic at higher ISOs. A 1600 ISO might offer barely discernible grain with a flagship mirrorless camera from Nikon, Canon, or Sony, but the grain might be very distracting at that same ISO with a compact camera.<\/p>\n\n\n\n<p>Understanding how different settings apply to the dive environment will ensure better photographs. Using the screen to review the image while shooting is a good idea to make sure it comes out well. Digital media\u2019s incredible image capacity and immediacy of review are the transformational advantages of digital versus film, so take advantage of them.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-dan-blue-200-color has-text-color\" id=\"h-strobes-and-video-lights\"><strong>STROBOSCOPES ET \u00c9CLAIRAGES VID\u00c9O<\/strong><\/h3>\n\n\n\n<p>Vous pouvez utiliser un appareil photo compact avec seulement la lumi\u00e8re ambiante, mais l'image sera probablement monochromatique, \u00e0 moins que vous ne soyez en eau peu profonde. La prise de vue avec le soleil derri\u00e8re le photographe et \u00e9clairant le sujet donne g\u00e9n\u00e9ralement les meilleures images, tandis que la prise de vue d'un sujet en contre-jour donne souvent une image visuellement confuse, \u00e0 moins qu'il ne s'agisse d'une silhouette forte et \u00e9vidente.&nbsp;<\/p>\n\n\n\n<p>Sometimes you won\u2019t have a choice during a dive, but it\u2019s a good idea to photograph a subject from different perspectives if you can. You can easily go through the images later and delete the ones you don\u2019t like, which is another advantage of digital photography.&nbsp;<\/p>\n\n\n\n<p>Pour obtenir de la couleur en photographie sous-marine, vous devrez soit travailler dans des eaux tr\u00e8s peu profondes, soit utiliser une lumi\u00e8re artificielle. Les meilleurs caissons sont \u00e9quip\u00e9s d'un plateau avec des poign\u00e9es ergonomiques pour la fixation des lampes. Les stroboscopes peuvent \u00eatre connect\u00e9s \u00e0 un bo\u00eetier via une synchro traditionnelle, mais ces syst\u00e8mes d\u00e9pendent de plus en plus de c\u00e2bles optiques.&nbsp;<\/p>\n\n\n\n<p>Some housings or amphibious cameras have no strobe connectivity, so the only option is a video light. The good things about video lights are that you don\u2019t need any cables and you can see where your continuous light source strikes the subject, but they are considerably weaker than a strobe firing a millisecond flash at high power. You will need to be within 1 to 2 meters for even an intense video light to be effective, but you can see a big difference the deeper you dive and the less ambient light you have.<\/p>\n\n\n\n<p>The video light will have minimal impact in bright sunlight, so it\u2019s better to shut it off, save the battery, and avoid scaring away or distracting the animals.&nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_61_PhotoTech.jpg\" alt=\"Pour capturer des couleurs \u00e9clatantes en profondeur, rapprochez-vous du sujet et utilisez un stroboscope ou une lumi\u00e8re vid\u00e9o.\" class=\"wp-image-25559\" style=\"width:471px;height:706px\" width=\"471\" height=\"706\" srcset=\"https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_61_PhotoTech.jpg 288w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_61_PhotoTech-240x360.jpg 240w, https:\/\/world.dan.org\/wp-content\/uploads\/2023\/10\/Q3_61_PhotoTech-8x12.jpg 8w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><figcaption class=\"wp-element-caption\">To capture vibrant colors at depth, get close to the subject and use a strobe or video light. \u00a9 TOBIAS FRIEDRICH<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading has-dan-blue-200-color has-text-color\" id=\"h-composition\"><strong>COMPOSITION<\/strong><\/h3>\n\n\n\n<p>As in nature photography, perspective and background are crucial in underwater photography. The correct exposure and the right motif are also required. If you photograph a fish\u2019s tail fins only from behind, it looks like the fish is trying to swim away. While that may be true in reality, it is not the optimal composition.&nbsp;<\/p>\n\n\n\n<p>Eye contact with the subject provides a dramatically improved perspective. Getting the picture free from disturbing elements \u2014 such as unsightly algae, undefined backgrounds, or featureless foregrounds \u2014 is not easy. The best questions to ask yourself are, Is the image you see through the viewfinder worthy of pressing the shutter button, and if not, can you make it so?<\/p>\n\n\n\n<p>Small cameras have the advantage over large camera rigs in smaller environments. You can use this advantage to get angles of subjects that other photographers usually can\u2019t do, but it\u2019s always most important not to disturb or destroy any marine life while you shoot. If you consider these things during a dive and take them to heart, you can create better images.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-dan-blue-200-color has-text-color\" id=\"h-postproduction\"><strong>Postproduction<\/strong><\/h3>\n\n\n\n<p>Even though the image quality of current compact cameras is excellent, photos from them can often use a bit more contrast or color. The easiest way is to download or transfer the images to your phone, computer, or tablet and use a processing application to make small changes. The device\u2019s native software can make some minor adjustments such as cropping the image, tweaking exposure, or modifying color or saturation. If those are not enough features for you, you can download other, sometimes free, apps such as <em>Snapseed<\/em>. Les applications peuvent fournir davantage d'outils pour am\u00e9liorer votre image ou reproduire des effets.&nbsp;<\/p>\n\n\n\n<p>Adobe Lightroom is probably the best and most-used tool for image postproduction. Almost anything is possible, but if you don\u2019t know how to use the software, presets are available that will let you quickly edit an image.&nbsp;<\/p>\n\n\n\n<p>Pour obtenir la meilleure qualit\u00e9 possible lors de la postproduction, r\u00e9glez votre appareil photo sur la meilleure qualit\u00e9 d'image ou de vid\u00e9o disponible. La plupart des appareils photo compacts prennent en charge le format RAW, qui est g\u00e9n\u00e9ralement de la meilleure qualit\u00e9. &nbsp;<\/p>\n\n\n\n<p>La fonction essentielle de la postproduction est d'am\u00e9liorer l'image tout en lui donnant un aspect naturel. Des changements extr\u00eames peuvent rendre une image peu naturelle ou surr\u00e9aliste. AD<\/p>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-dan-light-gray-color has-alpha-channel-opacity has-dan-light-gray-background-color has-background is-style-wide\"\/>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-small-font-size\">\u00a9&nbsp;<em>Alert Diver<\/em>&nbsp;- Q3 2023<\/p>","protected":false},"excerpt":{"rendered":"<p>MANY DIVERS DON\u2019T WANT TO TAKE LARGE digital single-lens reflex (DSLR) housings or expensive mirrorless cameras on their dives. Their goal is to capture memories to show their family or post on social media, not to get the highest-quality underwater images.<\/p>","protected":false},"featured_media":25557,"template":"","dan_alert_diver_categories":[67],"dan_alert_diver_issues":[487],"class_list":["post-25556","dan_alert_diver","type-dan_alert_diver","status-publish","has-post-thumbnail","hentry","dan_alert_diver_categories-imaging","dan_alert_diver_issues-q3-2023"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Underwater Photography with Compact Cameras - DAN World<\/title>\n<meta name=\"description\" content=\"MANY DIVERS DON&#039;T WANT TO TAKE LARGE digital single-lens reflex (DSLR) housings or expensive mirrorless cameras on their dives. 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