Elegoo Mars 3 3D Printer Review: 4K Resolution without a $4K Price Tag ChituBox has been very helpful when using ELEGOO resin 3D printers from slicing .stl file to adding supports. For Mars 2 Pro there is almost no inaccuracy in print size while model from the original Mars has an inaccuracy of 0.15mm on the print size. Mars 2 Pro supports the .ctb file format exclusively in ChiTuBox. We're the place to be for your Elegoo needs & wants! UV Resin should only be disposed of in the trash when hardened. The fine details are completely preserved and you can clearly see the small staircase inside. However, experience has shown that there is no noticeable difference between the two textures. From initial unboxing to the first finished print, the Mars 2 Pro impressed me with its strong build quality and ease of setup and use.. But thats exactly whats great about it. Not only the relatively affordable price and its excellent printing performance are convincing, but also the all-around simple operation, which makes the Mars a suitable device even for beginners. Probably the most boring feature, but one of the most practical is that this time the USB slot is at the front of the printer. Perfect option for quick toggling and cleaning for people who need high print efficiency. I used to say that 3D printing had a hard time making models that looked cleaner than what you could find at a dollar store toy aisle, but the smooth surface of these models indicates it might be time to retire that comparison. It has an XY resolution of 47 m and in Z direction of 1.25 m. Extruder-Build chamber-Build plate-Min. It has a very solid build quality and high durability like a reliable workhorse that always get its work done. The current flagship of the Mars series, the Elegoo Mars 2 Pro offers rock-solid CNC machined aluminum construction, a 2K resolution mono LCD with a per-layer cure time of 2.5 seconds and an integrated air filtration unit. Updated: Easier Leveling the Build Plate! - Elegoo Mars Since many of our customers are still not sure what are the outstanding features of Mars 2 Pro that made it sold out as soon as it was released, let us guide you through the upgraded points of this printer to give you some reference when choosing a printer model. The beak on the bird really impressed me; the single support column of support originated from the model and still cured perfectly, holding up the beak without deforming. According to Elegoo, the team expects units available on Amazon to order by the end of May. Chitubox made this entire process quick and simple, and I spent about 10 minutes total on the processing of the model. You can carefully remove the print bed after printing, mount the drip device on the Z-axis and then hang the print bed on it at an angle. Press question mark to learn the rest of the keyboard shortcuts. Mars 2 Pro is made of CNC machined aluminum from build platform to resin vat. Newly-designed sandblasted build plate has a much stronger adherence during printing and enables consistent printing success. The Mars Pro is an impressive resin printer with an expected price of $369. While the Mars, similar to many other low-end desktop MSLA 3D printers, works with Chitus older .cbddlp file extension, the Mars Pro as well as the Mars 2 Pro benefit from ChiTuBoxs newer .ctb file type. The actual specs for the printer say it's W x L is 129 x 80, but the ones I see that are for it are like 140 x 84. Explore amazing projects with ELEGOO Mars 2 Pro resin 3D printer. Elegoo Saturn vs Mars 2 Pro: Differences + Pros & Cons The above is all the content of this guide, do you still have any doubts about ELEGOO Mars 2 Pro? Elegoo Mars Pro Resin 3D Printer Review - MUO When you purchase through links on our site, we may earn an affiliate commission. While the Elegoo Mars Pro used an optimized illumination system to provide improvements in curing times compared to the Mars, the Mars 2 Pro uses an even more powerful light source. Subscribe to getthe latest special offers, free giveaways, and once-in-a-lifetime deals from ELEGOO. Collection: Flexible Build System for Resin The Qriginal Resin Flexi Kit. The official FEP according to the packaging is .15 mm, and most slices are .02 to .05 mm. Therefore, printing the torso and legs was much faster than printing the erect sword. For Mars 2 Pro details are perfectly presented throughout the build plate, for the original Mars details around the edge area may not so ideal. With a built-in air filter, easy build platform leveling, and a .05mm XY resolution, the Mars 2 Pro sets the benchmark for MSLA resin 3D printers in the sub-$300 price range. The company also suggests raising the exposure time by 2 seconds if the wall thickness increases from .05 to .06. The difference, .015mm, is about the size of a white blood cell and less than a quarter of the average width of a human hair (about .01mm). If you look very closely, you can see the individual layers. All Rights Reserved, This website uses cookies to ensure you get the best experience on our website, ELEGOO Mars 2 Pro Resin 3D Printer with 2K Mono LCD, ELEGOO Jupiter Resin 3D Printer with 12.8" 6K Mono LCD, ELEGOO Saturn 2 Resin 3D Printer with 10'' 8K Mono LCD, ELEGOO Saturn 8K mSLA Resin 3D Printer with 10 Mono LCD, ELEGOO Saturn S Resin 3D Printer with 9.1'' 4K LCD. It helps to sand the areas where supports were removed. 140x84 is the right size for the Mars 2 (green). Outstanding prints and ultra accurcyBrand new light source structure provides more even UV light emission and working together with 2K mono LCD, the printing details and precision are greatly improved and the 3D printed models are fascinating. Entdecke original ELEGOO 3.5 Inch TFT LCD Screen with Touch Pen SC06 For Raspberry Pi #1 in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! Flexible stainless, spring-steel plate/s Magnetic rubber sheet/s (with 3M-9448A Adhesive attached) Check the table below to ensure you're getting the right size for your printer Materials Download 1.Click here to download the manual 2.Click to download the STL file of a spacer to re-level your bed. Size: 150 x 95 mm Continuous printing with a Double Wham, start another print before you start cleaning the first! With the fast monochrome LCD screen and the 35 m XY resolution, even the smallest details can be seen. I experienced delamination on the final layers before learning from Elegoo the exposure requirements vary between the colors and types of resin. The Mars 2 Pro reduces this time by a further 38 percent. I have deliberately disabled the edge smoothing in ChiTuBox to better judge the accuracy. However, because of the huge build size of Elegoo Saturn, its overall X/Y pixel size rests at 50 microns, which is slightly less detailed than the X/Y pixel size of both Mars Pro and Mars. Tom's Hardware is part of Future US Inc, an international media group and leading digital publisher. It's best to have your print loaded up on the flash drive before adjusting the resin tray. Thanks for your submission. Newly-designed sandblasted build plate has a much stronger adherence during printing and enables consistent printing success. Printing multiple parts in parallel like this is ideal for small-batch production, and the reliability of the build platform leveling makes this possible on the Mars 2 Pro. Improvements are definitely noticeablelong gone is the startlingly loud series of beeps that occur when printing the initial layers. Re-leveling is sometimes necessary when troubleshooting print issues. Without a flexible or pliable thin raft to use as a removal aid, these parts can be frustrating at best, and lead to damage to the machine (or user) at worst. 3X faster curing speed and 4X longer durability of the LCD. Built-in active carbon could absorb the fume of resin and . It is also suitable for beginners and advanced because of its simple operation and the many features. For the resin tank, there is a slight recess in the housing. Subscribe to getthe latest special offers, free giveaways, and once-in-a-lifetime deals from ELEGOO. Make a txt-file with the following: M8010 S0.000622; Set mm/steps Default 0,000625mm/Step M8500 ; SAVE MUST DO THIS IN EVER G CODE SET YOU SEND THE PRINTER Store it yourname.gcode and print it on the . ENERGTIC 3D Store - energetic3d.aliexpress.com Overall build, resin tank and size of the Elegoo Mars 2 Pro The printer dimensions are about 42cm high, 20 cm deep and 20 cm wide. The build plate is held in place with a twist-style clamp for easy removal, and its smaller size means you can detach it from the Mars 2 Pro and connect it directly with the Elegoo Mercury Plus . In this way, the device achieves particularly short layer curing times. Which size did you get? The Elegoo Mars 2 Pro shares many visual and functional similarities to its predecessor, the Mars Pro. Mars 2 is made of CNC machined aluminum, it has a very solid build quality and high durability like a reliable workhorse that always get its work done. Still waiting to start with my Mars, but I am curious about build plate sizes and havent been able to find an answer online yet. Layer Thickness: 0.01-0.2mm; Printing Speed: 22.5mm/h Power Requirements: 110-220V 50/60Hz 12V6A 72W Printer Dimensions: 7.87in (L) * 7.87in (W) * 16.14in (H) Build Volume: 4.53in (L) * 2.56in (W) * 5.9in (H) Weight: 16.5Lbs (7.5Kg) Printing Parameter: System: EL3D-3.0.1 Operation: 3.5 Inch Touch Screen Slicer Software: Chitu Box The chance of printer errors or crashes increases when printing files that are too large. Since the launch of ELEGOO Mars, this printer has become the most popular consumer printer in the 3D printing community with its easy operation, high-quality printing results and the best price/performance ratio on the market. It offers a build volume of 129 80 160 mm5.08 3.15 6.3 in. Also, the room in which you are working should be well ventilated. Links marked with * are affiliate links. Despite the small size of the model, the ruins take about 3 hours to print due to the 53mm height of the model. The unit can print for much longer without a refill and cure much faster with the 50W UV light. On the supplied USB stick is a test object that you can start directly and without slicing. However, the new Elegoo Mars 2 Pro has a slightly lower resolution. While the Mars 2 Pro takes about one hour and 40 minutes to print, the Mars and Mars Pro take more than two hours and 40 minutes to print the same project. Not the build volume, the physical size of the plate. Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. 1 / 9 115 25 r/AnycubicPhoton Join 3 days ago This saved me a lot of hassle while testing. It is adequately protected with foam and the accessories are stored in a small extra box. Discover the Mars 2 Pro price and technical specs in our overview. Please contact the moderators of this subreddit if you have any questions or concerns. Warranty and ServiceWe provide a 1-year warranty on the whole printer and 6-month warranty for the 2K LCD (FEP film is excluded). I centered this model in the center of the build platform, but Chitubox confirmed that up to four of these models could be printed simultaneously in the same amount of time. With its low price for ease of use, proven design and very good print quality, the Elegoo Mars 2 Pro* is excellent value for the money. These are affiliate advertising programs designed to enable websites to earn advertising revenue through advertising and linking to Amazon.com and others. This adjustment is only a small change, but is perceived as a big improvement in the usability of the device and has thus been adopted for the Mars 2 Pro as well. The XY accuracy of the Mars Pro is slightly higher (by 3 microns, a measurement that would be difficult to measure, and impossible to see) due to the smaller LCD size, but the overall print volume is roughly 60% of the volume of the Mars 2 Pro. A solid block of this material, printed onto a solid metal platform, is very difficult to remove and usually results in damage to the build plate or the printed part. With a footprint of 200 x 200 x 400 mm, Elegoo Mars 2 Pro offers a build volume of 129 mm * 80 mm * 160 mm. So while it's down all the way set the lift height to 0.1 mm and hit the button to go up twice. Can the Mars 3 Pro print an entire Kill Team starter box? After curing the model in a UV-curing chamber, the finished product looks like a piece of cut emerald. However, this is neither measurable nor visible and should not influence your purchase decision. Join us and help us grow even bigger! Slicing a lot of objects at the same time is a bit time-consuming. The Elegoo Mars 3* has a 4K resolution (4098 x 2560). I was particularly impressed by the sharp corners and edges. So just a few months ago, ELEGOO Mars 2 Pro was launched, a new product based on Mars with a complete upgrade of core technology and user experience. Do this until you can move the piece of paper between the print bed and the LCD screen with some resistance. It also has the same red UV hood and a black base that sits on four anti-slip feet. In ChiTuBox there is a separate tab where you can generate the supports automatically or set them manually. There is also a predefined profile for the Elegoo Mars 2 Pro*. As you can see from the results, both are in line with EU standards already, but the TVOC indicator of Mars 2 Pro is much lower than that of Mars, which proves that the air purification system of Mars 2 Pro has a considerable effect. Multi-language Interface ELEGOO Mars 2 Pro MSLA 3D Printer is ELEGOO first 6.08 inch LCD 3D Printer that uses monochrome LCD and COB UV light source. Build Volume: 5.08in(L)*3.15in(W)*6.30in(H) 129mm(L)*80mm(W)*160mm(H), Light Source: UV Integrated Light (wavelength 405nm), Languages: Chinese English Japanese Dutch Korean French German Russian Italian Spanish Turkish Portuguese, Printer Dimensions: 7.87in (L)*7.87in (W)*16.14in (H) / 20cm (L)*20cm (W)*41cm (H). Visit our corporate site (opens in new tab). Elegoo has recently announced the Mars 3 Ultra 4K (opens in new tab), which will replace the Mars 2 Pro as the flagship of the Mars line. For a 3D printer in this price range, the prints are notably high-quality and the performance is reliable. There may be a few delays in delivery due to supply chain disruptions. Following the instructions in the manual, I placed a piece of paper over the masking LCD to protect it, loosened the two bolts on the build platform and lowered it until the build plate self-leveled on top of the LCD. Vat photopolymerization (VPP) > UV light through mask >. In the Elegoo Mars 2 Pro is also again an activated carbon filter installed, which catches the harmful vapors of the resin and neutralizes. Stay on top of AM industry trends with our monthly newsletter. Shortly after the original Mars printer was released, an inexpensive set of replacement resin containers from Elegoo appeared on the market. It has 50m XY precision and high printing speed at 1.5-2s/layer. ELEGOO Mars 2 Pro MSLA 3D Printer is ELEGOO first 6.08 inch LCD 3D Printer that uses monochrome LCD and COB UV light source. This is a welcome change from the four-bolt process on the Longer Orange 10, which can cause the build platform to move as the bolts are tightened. We just sent you an email to validate your subscription As with most 3D printers, the quality is impacted by settings in the file used to print. I added a file gcode a launches on the printer (print file). If youre looking for a printer thats less expensive than the $260 Mars 2 Pro, you can get similar results from the original Mars Pro which is currently $189.99 on Amazon and $179.99 direct from Elegoo. In addition, there is a drip device for the print bed. There's a reason the product comes with masks and gloves for 3D printing with resin. The LCD is the only interface between you and the printer, so the responsiveness of the screen is important when calibrating the build platform and selecting a part to print. The water washable resin makes the post-processing of a model like this a minimally messy process. Tom's Hardware is part of Future US Inc, an international media group and leading digital publisher. As of right now, the Elegoo Mars Pro (opens in new tab) printer is listed on the Elegoo website, but is not yet available for sale. This test is usually not necessary with this well-supported print bed, but I usually do it anyway. The Mars 2 Pro is a 3D printer produced by ELEGOO, a manufacturer based in China. The print volume is 132 x 74 x 130 mm. The problem with such bases is that they are easily damaged when you try to detach them from the printing plate. This also guarantees even better adhesion. Any help would be awesome, thanks. In its liquid form, this resin is toxic and also emits toxic fumes. This 3D printer is available from $ 329329 292 49,039 . When Mars reflects the light onto the LCD screen using the mirror of the reflector, the light reaches the screen in a messy way, causing the sharpness of edge areas to be reduced and the details to be less than perfect. Making highly-detailed miniature models is a challenge for most FDM 3D printers due to the small feature size, but the Mars 2 Pro handles these prints almost effortlessly. 2) the build plate is a bit bigger than similar machines. Upgrade from set screws to anti-slip hexagon socket screws providing a more stable and long-lasting leveling result. It comes with an Allen wrench for replacing or fastening the screws of the build plate. New Build Plate for Elegoo Mars Resin 3D Printer. You rated the Elegoo Mars 2 Pro slightly better than the Anycubic Photon Mono. Elegoo Mars vs. Mars Pro vs. Mars 2 Pro - Tom's 3D My biggest print (the woman bust with horns) was the biggest I could fit, including supports. Create an account to follow your favorite communities and start taking part in conversations. All Rights Reserved, This website uses cookies to ensure you get the best experience on our website, ELEGOO Build Plate for Mars 2 and Mars 2 Pro 3D Printers, ELEGOO Jupiter Resin 3D Printer with 12.8" 6K Mono LCD, ELEGOO Saturn 2 Resin 3D Printer with 10'' 8K Mono LCD, ELEGOO Saturn 8K mSLA Resin 3D Printer with 10 Mono LCD, ELEGOO Saturn S Resin 3D Printer with 9.1'' 4K LCD. On all important surfaces like the FEP foil of the resin tank, the touch screen and the print bed are plastic foils as transport protection. ELEGOO Building Plate for Mars 2 and Mars 2 Pro LCD 3D Printer with Anti-Slip Hexagon Socket Screws and Sandblasted Surface, Compatible with Mars 2 and Mars 2 Pro Visit the ELEGOO Store 120 ratings | 4 answered questions Amazon's Choice for "mars 2 pro build plate" $2999 FREE Returns About this item Amazon.com: ELEGOO Mars 3 Pro Resin 3D Printer with 6.66 inch 4K Credit: elegoo.com. Since the Mars Pro is based on the Mars and has only been equipped with useful improvements, it is comparatively the better choice. Dimensions . The test print included with the Elegoo Mars 2 Pro is the same model thats included with the Saturn; a pair of rooks with fine features inside and outside of the model. 256 538 7. Elegoo recommends increasing exposure time for the bottom layer to help with adhesionuseful if prints are falling off the build plate. You can then orient the object so that the tiny terraces are no longer or barely visible. However, when comparing the Mars 2 Pro, which is available for a slightly higher price than the Mars Pro, it is the clear winner. I used Elegoo Standard Photopolymer Clear Green (opens in new tab) resin for this model, and it printed perfectly on the first try. ELEGOO Build Plate for Mars 2 and Mars 2 Pro 3D Printers - ELEGOO Official by psdesign Oct 3, 2019 . The Mars 2 Pro now uses an LCD without the color filter, so in practice, it can let 3 times as much light pass through to expose the resin. The Elegoo Mars 2 Pro* looks very similar to the Elegoo Mars Pro* on the outside. What's more, you can still apply for additional free FEP through our Facebook promotion. The resin type and exposure time settings will be a big factor in determining how long your print will take to complete. COB light source has proved itself to be a fantastic upgrade that ensures each printing comes out perfectly. If you can move it between the print bed and the LCD screen more easily on one side than on the other, you need to repeat the alignment. After unpacking and unwrapping all of the components (base, hood, and build plate), connect it to power and get ready to test print. You can reuse it for loading your own prints. Mars is still using the old .cbddlp file format. Load a 3D print onto a USB drive and select it from the LCD screen. Mono LCD has a much longer lifespan and stable performance during long term printing, thus saves your cost. Save the finished file to the USB stick and you can start printing. If you want an affordable printer with professional results, Mars Pro is definitely a strong contender. Sturdy build qualityCNC machined aluminum body makes Mars 2 Pro a very formidable machine. COB light source has proved itself to be a fantastic upgrade that ensures each printing comes out perfectly. ELEGOO Build Plate For Mars & Mars Pro 3D Printer If you purchase using a shopping link, we may earn a commission. Fast Printing and less maintenanceMars 2 Pro comes with a 6.08 inch monochrome LCD of 2K HD resolution and only takes 2 seconds per layer exposure to cure resin, which could significantly enhance your printing efficiency. Unboxing the Elegoo Mars 2 Pro feels a bit like opening a nesting doll; inside the box is the printer, and inside the printer is all of the accessories. Elegoo Platform - 3DJake International The ELEGOO Mars 2 Pro is hobbyist resin 3D printer made by ELEGOO. We also added 2 pieces of spare FEP along with the printer. The resolutions used are the same, so any difference can only be caused by external factors. ELEGOO Mars -Higher Precision and Excellent Performance Z axis utilize linear guideway structure, which can achieve steadier motion and greatly enhanced moving accuracy to reduce the layer lines on the 3D printed model and make the surface much smoother. The lower the value, the better the air purification effect it is. It takes up only a little space when placed on a desk. print speed-Hardware; 80105 80105. NY 10036. Press question mark to learn the rest of the keyboard shortcuts. Build Volume: 5.08in(L)*3.15in(W)*5.90in(H) 129mm(L)*80mm(W)*150mm(H), Light Source: UV Integrated Light (wavelength 405nm), Languages: Chinese English Japanese Dutch Korean French German Russian Italian Spanish Turkish Portuguese, Printer Dimensions: 7.87in (L)*7.87in (W)*16.14in (H) / 20cm (L)*20cm (W)*41cm (H). Excellent heat dissipation performance, high luminous maintenance rate, uniform light emission, and no spots. Sturdy build qualityCNC machined aluminum body makes Mars 2 a very formidable machine. The angle of light-gathering twice by means of a convex lens, First, compared to Mars, Mars 2 Pro has a, Regarding the Rotary Knob for the build plate, the Mars 2 Pro uses a, Mars 2 Pro has a Linear Rail that leads to a, The resin tank equipped with Mars 2 Pro is a specially designed, Based on long-term customer feedback, we have also moved the, We have listened to many of our customers' concerns about resin fumes (, although it is usually harmless as long as you wear a good mask and keep the room ventilated, ELEGOO Neptune 3 Plus: Unboxing-Setup-Review, ELEGOO Neptune 3 Pro: Unboxing-Setup-Review, ELEGOO Established Sponsorship with UCM Free Software Office to offer Prizes for "Silicon Wars", ELEGOO Established Sponsorship with AppletonMakerspace to increase 3D Printing capabilities, ELEGOO TikTok Project Videos: LCD Printed, ELEGOO TikTok Project Videos: FDM Printed, ELEGOO Established Sponsorship with Makerspace of Greenville to offer printer for members to use. These increases make the Elegoo Mars 2 Pro particularly attractive for you as a user. Here, in addition to the curing times just mentioned, the values for the layer thickness, speeds and other parameters are also specified. Elegoo saw an opportunity to improve the original Mars light engine even further and so decided to upgrade from a 40 watt UV LED to a more powerful model for the Mars Pro. Having printedeverything from a scan of his own brain to a peanut butter and jelly sandwich, he continues to dive evermore deeply into the endless applications of additive technology. There are a lot of MSLA resin 3D printers available right now, so it can be hard for manufacturers to release a machine that stands out. The ELEGOO Mars Pro is a desktop resin 3D printer made by ELEGOO. Elegoo Saturn Review: Is This the Best 3D Printer For You? layer thickness-XY accuracy-Max. Built-in active carbon could absorb the fume of resin and offer you a refreshing printing experience. Unlike FDM 3D printers like the Creality Ender 3 Pro, the print time on resin printers like the Elegoo Mars 2 Pro is solely determined by the number of layers, or height of the model. In traditional RGB screen printers, UV light is under-utilized when it reaches the LCD, which extends the curing time of each layer of the model. And it is also one of the few downsides to the machine. The Mars 2 Pro does not require a reflector, it features high-density integrated LEDs. The Prusa SL1S has a build volume of 127 x 80 x 150 mm (5 x 3.15 x 5.9 in), while the Elegoo Mars 2 Pro has a build volume of 143 x 90 x 165 mm (5.6 x 3.54 x 6.5 in). Not officially affiliated with Elegoo. Elegoo Replacement Plastic Resin Tank - Set of 2 4 Model types Mars 2 Pro $33.16 ($16.58 / pc) Delivery by April 12 4.8 (11) Elegoo PEI Build Plate 2 Model types Neptune 3 Pro $25.16 Delivery by March 03 5.0 (1) Creality PEI Flexible Build Plate 16 Model types Ender 3 S1 Pro $40.16 Delivery by March 03 4.6 (99) Bestseller 3DJAKE Magnetic Plate This is the standard for 3D printers in its price range. Subscribe to getthe latest special offers, free giveaways, and once-in-a-lifetime deals from ELEGOO. Some forums suggest using a small amount of scotch tape outside of the UV plate to prevent the resin tray from forming a seal, but this isnt officially recommended. All Rights Reserved, This website uses cookies to ensure you get the best experience on our website. If it's your first time printing, you will need an A1 sheet of paper to level the build plate. Find out more about how we test. Resin 3D printers like the Elegoo Mars 2 Pro work by progressively hardening layers of liquid resin using UV light as a catalyst. Disclosure: Links marked with * are Affiliate Links. An often under-appreciated difference between the Elegoo Mars, Mars Pro, and Mars 2 Pro is their compatibility with different file types that ChiTuBox slicing software works with. ELEGOO Mars 2 Pro: How to level the bed? - YouTube Why you can trust Tom's Hardware Martin has a M.Sc. The first figure I printed with the Elegoo Mars 2 Pro is a very detailed dwarf. To demonstrate this, I printed the Enna bust from Loot Studios, which features a wide cross-section that utilizes most of the available build area of the Mars 2 Pro. If you havent, let me tell you why you should skip the included test print with the Mars 2 Pro. I also make sure Im wearing gloves when removing the build platform after a print, as the resin tends to pool on top of the platform and can drip off while the platform is being removed. It comes with an Allen key to replace or fasten the screws on the build plate. Optional: You can test with a thin strip of paper if the print bed is skewed. With a print area of 143 x 90 mm, it achieves an XY resolution of 35 m.
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