{"id":2194,"date":"2020-07-23T09:15:00","date_gmt":"2020-07-23T09:15:00","guid":{"rendered":"https:\/\/the3dsourced.wpengine.com\/?p=2194"},"modified":"2020-07-23T09:15:00","modified_gmt":"2020-07-23T09:15:00","slug":"sla-vs-dlp-3d-printing","status":"publish","type":"post","link":"https:\/\/www.3dsourced.com\/3d-printing-technologies\/sla-vs-dlp-3d-printing\/","title":{"rendered":"SLA vs DLP vs LCD 3D Printing: Which Is Best?"},"content":{"rendered":"<p>Stereolithography (SLA), Digital Light Processing (DLP), and LCD are three very similar resin <a href=\"https:\/\/www.3dsourced.com\/3d-printing-technologies\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"835\">3D printing technologies<\/a>. They all use photopolymer resins in a resin tank, and cure the resin to form solid <a href=\"https:\/\/www.3dsourced.com\/rankings\/best-free-3d-printer-models-thingiverse\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"836\">3D printer models<\/a>. But there are subtle differences to consider when choosing whether to buy a DLP vs SLA 3D printer, or when considering a <a href=\"https:\/\/www.3dsourced.com\/rankings\/best-online-3d-printing-service\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"837\">3D printing service<\/a>.<\/p>\n\n\n\n<ul><li>Don&#8217;t forget to check out our ranking of the <a rel=\"noopener\" href=\"https:\/\/www.3dsourced.com\/3d-printers\/resin-dlp-sla-3d-printer-stereolithography\/\" target=\"_blank\" data-lasso-id=\"838\">best resin (SLA and DLP) 3D printers<\/a><\/li><\/ul>\n\n\n\n<p>This article considers the differences between SLA, LCD and DLP. If you want any specific information about these technologies, we have written detailed guides on:<\/p>\n\n\n\n<ul><li>Our complete guide to <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.3dsourced.com\/guides\/stereolithography-sla\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"839\">Stereolithography 3D printing<\/a>.<\/li><li>Our complete guide to <a href=\"https:\/\/www.3dsourced.com\/3d-printing-technologies\/digital-light-processing-dlp\/\" target=\"_blank\" aria-label=\"undefined (opens in a new tab)\" rel=\"noopener\" data-lasso-id=\"840\">Direct Light Processing 3D printing<\/a>.<\/li><\/ul>\n\n\n\n<p class=\"has-text-align-center has-very-light-gray-background-color has-background\"> <a href=\"https:\/\/www.3dsourced.com\/3d-printing-technologies\/free-3d-printing-technologies-ebook\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"841\">This guide is also part of our FREE 3D printing technologies EBook. You can download it here.<\/a> <\/p>\n\n\n\n<h2 id=\"h-sla-vs-dlp-vs-lcd-3d-printing-how-they-work\">SLA vs DLP vs LCD 3D Printing: How they work<\/h2>\n\n\n\n<h3 id=\"h-sla-3d-printing\">SLA 3D printing<\/h3>\n\n\n\n<p>Stereolithography is the oldest <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.3dsourced.com\/3d-printing-technologies\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"842\">3D printing technology<\/a>, having been commercialized way back in the mid-1980s by 3D Systems. The invention of SLA over 30 years ago marks the inception of 3D printing, which has evolved to change millions of lives today.<\/p>\n\n\n\n<p>SLA uses a laser beam to selectively solidify parts of the resin, stored in a resin tank or resin vat. The laser beam is shone at the bottom of the tank, and is directed by mirrors called galvanometers to the precise area to be cured. <\/p>\n\n\n\n<p>This continues until the layer is completely cured, before the build platform rises up by one layer, and the process repeats again and again until the part is finished.<\/p>\n\n\n\n<p>Great SLA 3D printers include:<\/p>\n\n\n\n<ul><li>Formlabs Form 3: $3,499 &#8212; <a href=\"https:\/\/www.dynamism.com\/3d-printers\/form-3.shtml?aff=4\" target=\"_blank\" aria-label=\"undefined (opens in a new tab)\" rel=\"nofollow noopener\" data-lasso-id=\"843\">Available on Dynamism Store here<\/a><\/li><li>3D Systems FabPro: $2,150 &#8212; <a href=\"https:\/\/amzn.to\/2BmL6k3\" target=\"_blank\" aria-label=\"undefined (opens in a new tab)\" rel=\"nofollow noopener\" data-lasso-id=\"844\">Available on Amazon here<\/a><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"420\" src=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/SLA-3D-printing-process.jpg\" alt=\"sla 3d printed part\" class=\"wp-image-4787\" srcset=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/SLA-3D-printing-process.jpg 700w, https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/SLA-3D-printing-process-300x180.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>An SLA 3D printed part that has been gradually pulled out from the resin tank below as it prints.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-dlp-3d-printing\">DLP 3D printing<\/h3>\n\n\n\n<p>Digital Light Processing was invented a couple of years later in 1987 by Larry Hornbeck of Texas Instruments &#8212; though not for the purpose of 3D printing, but for movie projection, which the technology has wide use in.<\/p>\n\n\n\n<p>DLP 3D printing uses a projector, rather than a UV light laser as with SLA. The projector flashes light onto the entire layer of resin at once, selectively solidifying the part using thousands of minuscule mirrors called DMDs (digital micromirror devices) that direct the projection of light.<\/p>\n\n\n\n<p>These projectors use pixels, with layers consisting of voxels, as with regular 2D or <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.3dsourced.com\/rankings\/best-3d-camera\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"845\">3D cameras<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"420\" src=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/DLP-3D-printing-process.jpg\" alt=\"\" class=\"wp-image-4788\" srcset=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/DLP-3D-printing-process.jpg 700w, https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/DLP-3D-printing-process-300x180.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>The DLP 3D printing process. Credit: robotsinthesun.org.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-lcd-3d-printing\">LCD 3D printing<\/h3>\n\n\n\n<p>More recently, low cost <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.3dsourced.com\/rankings\/lcd-3d-printer\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"846\">LCD 3D printers<\/a> have become popular, offering better quality than <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.3dsourced.com\/rankings\/best-fdm-3d-printer\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"847\">FDM 3D printers<\/a> can for the same price. These resin 3D printers use LCD panels using LED lights to cure resin in a similar way to DLP 3D printers.<\/p>\n\n\n\n<p>As with DLP, LCD 3D printing involves flashing entire layers at once to cure resin housed in the resin tank, but LCD printers don&#8217;t use mirrors. Instead, powerful LCD panels shine light via LEDs at the model, which the LCD panel blocks off in the areas that are not to be solidified.<\/p>\n\n\n\n<p>The LCD screen only lets the light pass through areas that are to be cured into the finished part, simplifying the process and removing the need for any mirrors or galvanometers.<\/p>\n\n\n\n<p>Great LCD printers include:<\/p>\n\n\n\n<ul><li>Anycubic Photon Zero: $199 &#8212; <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/amzn.to\/2ZRKoVk\" target=\"_blank\" rel=\"nofollow noopener\" data-lasso-id=\"848\">Available on Amazon here<\/a><\/li><li>Elegoo Mars: $200 &#8212; <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/amzn.to\/2ZQmJos\" target=\"_blank\" rel=\"nofollow noopener\" data-lasso-id=\"849\">Available on Amazon here<\/a><\/li><li>Elegoo Mars Pro: $277 &#8212; <a href=\"https:\/\/amzn.to\/30EqvAj\" target=\"_blank\" aria-label=\"undefined (opens in a new tab)\" rel=\"nofollow noopener\" data-lasso-id=\"850\">Available on Amazon here<\/a><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"400\" src=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/LCD-3D-printing-process.jpg\" alt=\"lcd 3d printing process\" class=\"wp-image-4789\" srcset=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/LCD-3D-printing-process.jpg 700w, https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/LCD-3D-printing-process-300x171.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>The parts that make up the LCD 3D printing process.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-key-differences-between-sla-dlp-and-lcd-3d-printing\">Key differences between SLA, DLP and LCD 3D printing<\/h2>\n\n\n\n<p>Though SLA, DLP and LCD are largely similar &#8212; they both cure resins and operate layer by layer &#8212; there are some key differences between them.<\/p>\n\n\n\n<ul><li>If you buy a DLP or SLA printer, you&#8217;ll need a 3D slicer for resin printing. Check out our ranking of the best <a href=\"https:\/\/www.3dsourced.com\/3d-software\/best-resin-3d-slicers\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"851\">resin 3D slicers<\/a><\/li><\/ul>\n\n\n\n<p>The biggest difference between SLA and DLP is the difference in method used to cure the resin. <\/p>\n\n\n\n<p>DLP uses a projector, LCD 3D printing uses an LCD screen, and SLA uses a UV laser that traces the dimensions to be printed. DLP and LCD are faster than SLA as they can create entire layers at once, whereas SLA requires manually tracing the dimensions of each layer with the laser.<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/stereolithography.jpg\" alt=\"sla vs dlp stereolithography laser\" class=\"wp-image-2207\" width=\"700\" height=\"400\"\/><figcaption>Stereolithography printers use a UV laser rather than a projector.<\/figcaption><\/figure>\n\n\n\n<p>Another lesser difference but worth noting is that <a href=\"https:\/\/www.3dsourced.com\/3d-printers\/resin-dlp-sla-3d-printer-stereolithography\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"852\">DLP 3D printers<\/a> usually have shallower resin tanks &#8212; the tanks which resin material is stored in during printing. If you&#8217;re big on saving money this is an advantage, as this reduces the waste of expensive unused resins.<\/p>\n\n\n\n<h3 id=\"h-sla-vs-dlp-vs-lcd-print-quality-comparison\">SLA vs DLP vs LCD: Print Quality Comparison<\/h3>\n\n\n\n<p>Resin 3D printing is known for being one of the most accurate and precise 3D printing technologies, and even low cost LCD printers are able to create complex geometries that technologies like <a href=\"https:\/\/www.3dsourced.com\/3d-printing-technologies\/fused-deposition-modeling-fdm\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"853\">Fused Deposition Modeling<\/a> just cannot match.<\/p>\n\n\n\n<p>Honestly, the print qality of an LCD 3D printer compared to a DLP or SLA 3D printer depends on the 3D printer used. An expensive SLA 3D printer will be far better than a cheap DLP 3D printer, with higher quality components used and better resolutions and precision.<\/p>\n\n\n\n<ul><li>For more information on resolutions, we have a guide to <a href=\"https:\/\/www.3dsourced.com\/3d-printers\/high-resolution-3d-printer-guide\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"854\">high resolution 3D printers<\/a>.<\/li><\/ul>\n\n\n\n<p>The technologies themselves are similar in their ability to create accurate models, it is the execution that affects quality.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"742\" height=\"533\" src=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/DLP-vs-SLA-surface-finish-digital-light-processing.jpg\" alt=\"sla vs dlp print quality comparison\" class=\"wp-image-2208\" srcset=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/DLP-vs-SLA-surface-finish-digital-light-processing.jpg 742w, https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/DLP-vs-SLA-surface-finish-digital-light-processing-300x215.jpg 300w, https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/DLP-vs-SLA-surface-finish-digital-light-processing-120x85.jpg 120w\" sizes=\"(max-width: 742px) 100vw, 742px\" \/><figcaption>A DLP vs SLA quality comparison, by EnvisionTEC. Note that EnvisionTEC specialize in DLP printers and therefore we cannot guarantee impartiality between the two technologies on their behalf.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-sla-vs-dlp-vs-lcd-3d-printer-comparison\">SLA vs DLP vs LCD: 3D Printer Comparison<\/h2>\n\n\n\n<p>If you&#8217;re choosing between an SLA or DLP 3D printer, what&#8217;s best for you depends largely on your printing priorities.<\/p>\n\n\n\n<ul><li>View our ranking of the best <a href=\"https:\/\/www.3dsourced.com\/3d-printers\/resin-dlp-sla-3d-printer-stereolithography\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"855\">resin 3D printers<\/a>.<\/li><\/ul>\n\n\n\n<p>For example, if print speed is a big priority, then absolutely go with a DLP 3D printer as they are on average far quicker. <\/p>\n\n\n\n<p>If you value reliability, go with an established brand known for solid printing such as Formlabs&#8217; Form 3 SLA printer. Again, the technology differences are small enough that it is more based on what you as an individual require, rather than choosing between two technologies.<\/p>\n\n\n\n<p>In the same vein, if you need a printer capable of producing jewelry molds, or models for use in dentistry, pick a printer that specializes in these areas such as an EnvisionTEC DLP printer or a Formlabs SLA printer. <\/p>\n\n\n\n<p>If you&#8217;re looking for a cheap printer that can print passable prototypes at home and can accept slightly lower quality, go with an <a href=\"https:\/\/www.3dsourced.com\/rankings\/lcd-3d-printer\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"856\">LCD 3D printer<\/a> such as the Elegoo Mars or AnyCubic Photon S.<\/p>\n\n\n\n<ul><li>Elegoo Mars: $200 &#8212; <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/amzn.to\/32FFa0V\" target=\"_blank\" rel=\"nofollow noopener\" data-lasso-id=\"857\">Available on Amazon here<\/a> \/ <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/amzn.to\/2OLikwF\" target=\"_blank\" rel=\"nofollow noopener\" data-lasso-id=\"858\">Elegoo Mars Pro Available for $279 on Amazon here<\/a><\/li><li>AnyCubic Photon S: $350 &#8212; <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/amzn.to\/3eR7xM2\" target=\"_blank\" rel=\"nofollow noopener\" data-lasso-id=\"859\">Available on Amazon here<\/a><\/li><li>Formlabs Form 3: $3,499 &#8212; <a href=\"https:\/\/www.dynamism.com\/3d-printers\/form-3.shtml?aff=4\" target=\"_blank\" aria-label=\"undefined (opens in a new tab)\" rel=\"nofollow noopener\" data-lasso-id=\"860\">Available on Dynamism Store here<\/a><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"400\" src=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/Formlabs-Form-3-Resin-SLA-DLP-3D-printer.jpg\" alt=\"formlabs form 3 sla 3d printer\" class=\"wp-image-2209\" srcset=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/Formlabs-Form-3-Resin-SLA-DLP-3D-printer.jpg 700w, https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/Formlabs-Form-3-Resin-SLA-DLP-3D-printer-300x171.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>Formlabs 3D printers are known to be some of the best in the industry.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-resin-comparison\">Resin Comparison<\/h3>\n\n\n\n<p>Some resins may work with both DLP and SLA printers, or with DLP and LCD printers, so there is some overlap. But not always, as though some <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.3dsourced.com\/rankings\/most-valuable-3d-printing-companies\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"861\">3D printer companies<\/a> allow their machines to be used with any third party resins, some restrict them to only use their branded resins.<\/p>\n\n\n\n<p>The best resins for you ultimately depend on what you&#8217;re looking to achieve with SLA, DLP or LCD 3D printing. Basic resins exist for fun, hobbyist 3D printer projects, as well as specialized castable, <a href=\"https:\/\/www.3dsourced.com\/guides\/dental-3d-printing-dentistry\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"862\">dental<\/a>, engineering, or <a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.3dsourced.com\/rankings\/3d-printed-jewelry\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"863\">3D printed jewelry<\/a> resins.<\/p>\n\n\n\n<p>More industrial and professional quality resins will cost more, and can cost upwards of $100\/liter. The most basic resins can cost far less, at around $40, but will not offer the same level of quality, even on high quality resin printers.<\/p>\n\n\n\n<p>We recommend some high quality resins below:<\/p>\n\n\n\n<ul><li><a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.matterhackers.com\/store\/c\/sla-3d-printer-resins?aff=7512\" target=\"_blank\" rel=\"nofollow noopener\" data-lasso-id=\"864\">Recommended SLA 3D printer resins on Matterhackers<\/a><\/li><li><a aria-label=\"undefined (opens in a new tab)\" href=\"https:\/\/www.matterhackers.com\/store\/c\/dlp-3d-printer-resins?aff=7512\" target=\"_blank\" rel=\"nofollow noopener\" data-lasso-id=\"865\">Recommended DLP 3D printer resins on Matterhackers<\/a><\/li><li><a href=\"https:\/\/www.matterhackers.com\/store\/c\/lcd-and-msla-3d-printer-photopolymer-resins?aff=7512\" target=\"_blank\" aria-label=\"undefined (opens in a new tab)\" rel=\"nofollow noopener\" data-lasso-id=\"866\">LCD 3D printer resins we recommend on Matterhackers<\/a><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"700\" height=\"420\" src=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/Resin-being-poured-into-resin-vat.jpg\" alt=\"resin being poured into resin vat\" class=\"wp-image-4794\" srcset=\"https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/Resin-being-poured-into-resin-vat.jpg 700w, https:\/\/www.3dsourced.com\/wp-content\/uploads\/2020\/07\/Resin-being-poured-into-resin-vat-300x180.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption>Some Formlabs resin being poured into a resin vat.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-sla-vs-dlp-vs-lcd-print-speed\">SLA vs DLP vs LCD: Print Speed<\/h3>\n\n\n\n<p>Due to SLA involving a laser passing over each area of the part to be solidified, while DLP and LCD can cure whole layers instantly, DLP and LCD are generally faster than SLA printers.<\/p>\n\n\n\n<p>As for which is faster between DLP and LCD, again this depends on the 3D printer you purchase. More expensive resin 3D printers will likely print faster and at better quality, and a $2,500 DLP 3D printer will almost certainly print faster than a $300 LCD 3D printer.<\/p>\n\n\n\n<p>For an extremely <a href=\"https:\/\/www.3dsourced.com\/3d-printers\/fastest-3d-printer\/\" target=\"_blank\" aria-label=\"undefined (opens in a new tab)\" rel=\"noopener\" data-lasso-id=\"867\">fast 3D printer<\/a>, consider:<\/p>\n\n\n\n<ul><li>Uniz Slash Plus: $1,999 &#8212; <a aria-label=\"undefined (opens in a new tab)\" data-lasso-id=\"868\" href=\"https:\/\/www.matterhackers.com\/store\/l\/uniz-slash-plus-lcd-3d-printer\/sk\/M5S9J73F?aff=7512\" target=\"_blank\" rel=\"nofollow noopener\">Available on Matterhackers here<\/a><\/li><\/ul>\n\n\n\n<p><strong>We also have buyer&#8217;s guides recommending:<\/strong><\/p>\n\n\n\n<ul><li><a href=\"https:\/\/www.3dsourced.com\/3d-printers\/resin-dlp-sla-3d-printer-stereolithography\/\" target=\"_blank\" data-type=\"post\" data-id=\"128\" rel=\"noopener\" data-lasso-id=\"10059\">The best budget resin printers<\/a><\/li><li><a href=\"https:\/\/www.3dsourced.com\/rankings\/large-resin-3d-printers\/\" target=\"_blank\" data-type=\"post\" data-id=\"11225\" rel=\"noopener\" data-lasso-id=\"10060\">The top rated large resin 3D printers<\/a><\/li><li><a href=\"https:\/\/www.3dsourced.com\/rankings\/diy-sla-resin-3d-printers-dlp\/\" target=\"_blank\" data-type=\"post\" data-id=\"8057\" rel=\"noopener\" data-lasso-id=\"10061\">DIY resin kits<\/a><\/li><\/ul>\n\n\n\n<h2 id=\"h-conclusion\">Conclusion<\/h2>\n\n\n\n<p>Overall, the differences between DLP and SLA are minimal, but can be important depending on what you&#8217;re looking for in a technology or printer. These differences mean it is best to evaluate printers on a case-by-case basis rather than on the actual technology, to make sure you get what you want. Pick the <a href=\"https:\/\/www.3dsourced.com\/3d-printers\/best-3d-printer\/\" target=\"_blank\" rel=\"noopener\" data-lasso-id=\"869\">best 3D printer<\/a> for you, not the best technology.<\/p>","protected":false},"excerpt":{"rendered":"<p>Stereolithography (SLA), Digital Light Processing (DLP), and LCD are three very similar resin 3D printing technologies. They all use photopolymer resins in a resin tank, and cure the resin to form solid &#8230; <a title=\"SLA vs DLP vs LCD 3D Printing: Which Is Best?\" class=\"read-more\" href=\"https:\/\/www.3dsourced.com\/3d-printing-technologies\/sla-vs-dlp-3d-printing\/\" aria-label=\"More on SLA vs DLP vs LCD 3D Printing: Which Is Best?\">Read more<\/a><\/p>\n","protected":false},"author":3,"featured_media":4796,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":""},"categories":[3,2,7],"tags":[],"featured_post":[],"post_template":[],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/SLA-vs-DLP-vs-LCD-3D-printing.jpg",878,494,false],"thumbnail":["https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/SLA-vs-DLP-vs-LCD-3D-printing-150x150.jpg",150,150,true],"medium":["https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/SLA-vs-DLP-vs-LCD-3D-printing-300x169.jpg",300,169,true],"medium_large":["https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/SLA-vs-DLP-vs-LCD-3D-printing-768x432.jpg",768,432,true],"large":["https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/SLA-vs-DLP-vs-LCD-3D-printing.jpg",878,494,false],"1536x1536":["https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/SLA-vs-DLP-vs-LCD-3D-printing.jpg",878,494,false],"2048x2048":["https:\/\/www.3dsourced.com\/wp-content\/uploads\/2019\/10\/SLA-vs-DLP-vs-LCD-3D-printing.jpg",878,494,false]},"uagb_author_info":{"display_name":"3dsourced","author_link":"https:\/\/www.3dsourced.com\/author\/3dsourced\/"},"uagb_comment_info":0,"uagb_excerpt":"Stereolithography (SLA), Digital Light Processing (DLP), and LCD are three very similar resin 3D printing technologies. They all use photopolymer resins in a resin tank, and cure the resin to form solid ... Read more","_links":{"self":[{"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/posts\/2194"}],"collection":[{"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/comments?post=2194"}],"version-history":[{"count":0,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/posts\/2194\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/media\/4796"}],"wp:attachment":[{"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/media?parent=2194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/categories?post=2194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/tags?post=2194"},{"taxonomy":"featured_post","embeddable":true,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/featured_post?post=2194"},{"taxonomy":"post_template","embeddable":true,"href":"https:\/\/www.3dsourced.com\/wp-json\/wp\/v2\/post_template?post=2194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}