Uploaded November 2022 | Updated September 2026, 2 weeks ago
The POP 2 3D Scanner raised $2.8 million on Kickstarter at the end of last year, and claims 0.05mm precision. I thought the original POP scanner was a great value in my review last year, but how does this upgraded version compare? Lets find out!
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Find more information about the POP 2 3D Scanner:
shop.revopoint3d.com/products/pop2-3d-scanner?variant=42240758546667&utm_source=Youtube&utm_medium=POP2&utm_campaign=HoffmanEngineering
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Create a free profile at 3dprintlog.com today, and start recording all your print settings and filament usage!
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๐ See my recommended printers, filament, and accessories on my Amazon Idea Lists!
๐ 3D Printing Equipment for Beginners: amzn.to/2PNblSL
โก 3D Printing Equipment for Intermediate Hobbyists: amzn.to/2OOuQOy
๐ฏ 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: amzn.to/2PpqWuK
๐ See the TEVO Tornado on Amazon: amzn.to/2TnhQhn
๐ฅ Hoffman Engineering Youtube/Video Equipment - See on Amazon: amzn.to/2O9oP9I
๐ Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Alexandra C.
* Aaref A.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:00] Intro
[0:27] Disclaimer
[0:38] Specs
[1:34] Revo Scan Software
[3:10] Packages
[3:43] How To Scan
[4:26] Scan Examples
[6:55] Comparison to Original POP
[7:45] Limitations
[8:06] Conclusion
[8:41] Pricing
#Revopoint #3DScanning #hoffmanengineering
The POP 2 3D Scanner raised $2.8 million on Kickstarter at the end of last year, and claims 0.05mm precision. I thought the original POP scanner was a great value in my review last year, but how does this upgraded version compare? Lets find out!
---------------------------------------------------------------------------
Find more information about the POP 2 3D Scanner:
shop.revopoint3d.com/products/pop2-3d-scanner?variant=42240758546667&utm_source=Youtube&utm_medium=POP2&utm_campaign=HoffmanEngineering
---------------------------------------------------------------------------
Create a free profile at 3dprintlog.com today, and start recording all your print settings and filament usage!
---------------------------------------------------------------------------
๐ See my recommended printers, filament, and accessories on my Amazon Idea Lists!
๐ 3D Printing Equipment for Beginners: amzn.to/2PNblSL
โก 3D Printing Equipment for Intermediate Hobbyists: amzn.to/2OOuQOy
๐ฏ 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: amzn.to/2PpqWuK
๐ See the TEVO Tornado on Amazon: amzn.to/2TnhQhn
๐ฅ Hoffman Engineering Youtube/Video Equipment - See on Amazon: amzn.to/2O9oP9I
๐ Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Alexandra C.
* Aaref A.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:00] Intro
[0:27] Disclaimer
[0:38] Specs
[1:34] Revo Scan Software
[3:10] Packages
[3:43] How To Scan
[4:26] Scan Examples
[6:55] Comparison to Original POP
[7:45] Limitations
[8:06] Conclusion
[8:41] Pricing
#Revopoint #3DScanning #hoffmanengineering

![This printer poops too much. Lets change that - Optimizing flush amounts on the Anycubic Kobra S1
Anycubic has released the Kobra S1 Combo, a 8-color multi-material Core-XY 3D printer that competes with the likes of the Bambu Labs P1S and the Prusa Core One.
I show my experiments with the S1s Flush Volume settings, and show how decreasing the flush volume and save wasted material and print time. I then show my optimum settings.
๐ See more information about the Anycubic Kobra S1 Combo (Affiliate Links):
Anycubic Store: https://shareasale.com/r.cfm?b=1384498&u=3828766&m=90014&urllink=store%2Eanycubic%2Ecom%2Fproducts%2Fkobra%2Ds1%2Dcombo&afftrack=poop
Amazon (S1 Only): https://amzn.to/41glmyR
Amazon (Kobra 3 Combo): https://amzn.to/4hBYIqI
Thank you Sunlu for sponsoring the filament for this review. Here are some of the Sunlu Filament I used (Affiliate Links):
1kg High-Speed PLA, Red: https://amzn.to/4hOR9x1
1kg High-Speed PLA, White: https://amzn.to/4kfGwVp
1kg High-Speed PLA, Blue: https://amzn.to/3QAqIiC
Create a free profile at https://www.3dprintlog.com today, and start recording all your print settings and filament usage!
๐ See my recommended printers, filament, and accessories on my Amazon Idea Lists! (Affiliate Links)
๐ 3D Printing Equipment for Beginners: https://amzn.to/2PNblSL
โก 3D Printing Equipment for Intermediate Hobbyists: https://amzn.to/2OOuQOy
๐ฏ 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: https://amzn.to/2PpqWuK
๐ See the TEVO Tornado on Amazon: https://amzn.to/2TnhQhn
๐ฅ Hoffman Engineering Youtube/Video Equipment - See on Amazon: https://amzn.to/2O9oP9I
๐ Microphone - Rode NT1 Microphone: https://amzn.to/4i3frmB
Thank you to all my Patreons for helping make these videos possible. Join me at https://www.patreon.com/HoffmanEngineering
Special thanks to my tier 2 and above patrons:
* Reese N.
* Gary
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:00] Problem with Poop - Wasted Filament and Time
[1:50] Thank You Sunlu
[2:14] How to change the Flush Volume
[2:24] Printing at 1.5 Flush Volume
[2:34] Printing at 1.0 Flush Volume
[2:39] Printing at 0.5 Flush Volume
[3:15] Looking at the Poop Piles
[4:17] Inspecting the Prints
[4:49] Final Weigh-In
[5:39] Calculating the New Load Time
[6:04] Outro
#anycubic #s1combo #3dprinting This printer poops too much. Lets change that - Optimizing flush amounts on the Anycubic Kobra S1](https://i.ytimg.com/vi/i5ce2Ow3F3M/mqdefault.jpg)


![The Best Enclosed 10W Laser Engraver for Under $600? Creality Falcon A1 Review
*** Use coupon code HE10 to get an additional 10% off store-wide! ***
The Creality Falcon A1 is a fully enclosed, Class 1 certified 10 watt diode laser engraver with a built-in camera, included air assist, and CoreXY motion system. And it arrives almost completely pre-assembled. In this review, I put it through a full month of testing across wood, leather, acrylic, slate, coated aluminum, and stainless steel. The cut speed results were the fastest Ive ever recorded from a 10 watt laser, topping out at 720 millimeters per minute through 3mm birch plywood in a single pass. I cover the laser module, focusing system, enclosure safety features, camera alignment, software options including Falcon Design Space and Lightburn, noise levels, and real-world material results. If youre looking for a safe, beginner-friendly laser engraver thats ready to go right out of the box, this one is worth a serious look.
Find more information about the Creality Falcon A1 10w Laser Engraver (Affiliate Links):
Use coupon code HE10 to get an additional 10% off store-wide (stacks with other discounts)!
Falcon A1 Machine Only: https://creality3dtechnologyllc.pxf.io/xJnZW1
Falcon A1 Basic Kit: https://creality3dtechnologyllc.pxf.io/QYKboo
Falcon A1 All In One Kit: https://creality3dtechnologyllc.pxf.io/9VeER5
See other accessories below (Affiliate Links):
Honeycomb Panel: https://creality3dtechnologyllc.pxf.io/oNnOEO
Air Purifier: https://creality3dtechnologyllc.pxf.io/vD2VRv
Rotary Attachment: https://creality3dtechnologyllc.pxf.io/NGNbOV
Intelligent Recognition Material Package: https://creality3dtechnologyllc.pxf.io/n4ny0A
Materials I use in my Laser Cutter Reviews (Affiliate Links):
Multicolor Anodized Aluminum Business Card Blanks: https://amzn.to/3yqYcbh
Stainless Steel Jewelry Blanks: https://amzn.to/3xQeNEo
Slate Coasters: https://amzn.to/3fo2Nnf
Stainless Steel Business Card Blanks: https://amzn.to/3BKDraC
Veg Tan Leather Bracelets: https://amzn.to/3rdNmjO
Basswood Plywood Sheets: https://amzn.to/3M7jEpy
LED Acrylic Lamp Base: https://amzn.to/3M7jFK8
Black Acrylic Sheets: https://amzn.to/3vZNV4c
๐ See my recommended printers, filament, and accessories on my Amazon Idea Lists!
๐ 3D Printing Equipment for Beginners: https://amzn.to/2PNblSL
โก 3D Printing Equipment for Intermediate Hobbyists: https://amzn.to/2OOuQOy
๐ฏ 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: https://amzn.to/2PpqWuK
๐ See the TEVO Tornado on Amazon: https://amzn.to/2TnhQhn
๐ฅ Hoffman Engineering Youtube/Video Equipment - See on Amazon: https://amzn.to/2O9oP9I
๐ Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - https://amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Aaref A.
* Gรกbor B.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:00] Introduction
[0:41] Disclaimer
[1:03] Specs & Overview
[1:28] Laser Module
[1:51] Air Assist
[2:40] Focusing
[3:10] Enclosure & Safety
[3:47] Built-In Camera
[4:48] CoreXY Gantry
[5:58] Work Surface
[6:12] Ventilation
[6:26] Ports & Connectivity
[6:56] Assembly
[7:11] Falcon Design Space
[8:07] LightBurn
[8:35] Noise Levels
[8:51] Material Results
[8:54] Wood
[9:52] Acrylic
[10:12] Leather
[10:25] Slate
[10:31] Coated Aluminum
[10:46] Stainless Steel
[11:04] Conclusion
[12:19] Pricing & Discount Code
[12:58] Outro
#creality #diodelaser #lasercutting falcon laser #12YearsOfCreality #MakeWithCreality #CrealityFalcon The Best Enclosed 10W Laser Engraver for Under $600? Creality Falcon A1 Review](https://i.ytimg.com/vi/ijVYiweBpI0/mqdefault.jpg)



![This MOPA Fiber Laser is Incredible | Colored Steel | Deep Metal Engraving | OMTech MOPA Compact 20
*** Use Promo Code hoffman5 for 5% off your order! ***
OMTech has released their latest entry-level MOPA fiber laser, the MOPA Compact 20. This 20-watt fiber laser has all the impressive metal and plastic engraving abilities of fiber lasers, while adding the fine-tune adjustments with the MOPA features. I put the MOPA Compact 20 through all my tests in this full review.
My Lightburn Material Library for the OMTech MOPA Compact 20:
https://www.hoffman.engineering/blog/omtech-mopa-compact-20-lightburn-material-library/
๐ Find more information about the OMTech MOPA Compact 20 below (Affiliate Links):
MOPA Compact 20:
https://omtechlaser.com/products/mopa-20-20w-integrated-mopa-fiber-laser-marker-engraving-machine-for-metal?sca_ref=6852866.Q1epFwLboX0hn9IQ&sca_source=compact20review&utm_source=affiliate&utm_medium=kols&utm_campaign=christopher-hoffman
*** Use Promo Code hoffman5 for 5% off your order! ***
See other accessories below (Affiliate Links):
80W 3-Stage Filter Fume Extractor:
https://omtechlaser.com/products/80w-filter-fume-extractor-lsp-xf18-us?sca_ref=6852866.Q1epFwLboX0hn9IQ&sca_source=compact20review&utm_source=affiliate&utm_medium=kols&utm_campaign=christopher-hoffman
110mm Lens:
https://omtechlaser.com/products/110x110mm-replacement-optical-scanning-lens-for-1064nm-fiber-cutter-marking-engraving-machines-m85x1-thread?sca_ref=6852866.Q1epFwLboX0hn9IQ&utm_source=affiliate&utm_medium=kols&utm_campaign=christopher-hoffman
Materials I use in my Laser Cutter Reviews (Affiliate Links):
Multicolor Anodized Aluminum Business Card Blanks: https://amzn.to/3yqYcbh
Stainless Steel Jewelry Blanks: https://amzn.to/3xQeNEo
Slate Coasters: https://amzn.to/3fo2Nnf
Stainless Steel Business Card Blanks: https://amzn.to/3BKDraC
Veg Tan Leather Bracelets: https://amzn.to/3rdNmjO
Basswood Plywood Sheets: https://amzn.to/3M7jEpy
LED Acrylic Lamp Base: https://amzn.to/3M7jFK8
Black Acrylic Sheets: https://amzn.to/3vZNV4c
๐ See my recommended printers, filament, and accessories on my Amazon Idea Lists!
๐ 3D Printing Equipment for Beginners: https://amzn.to/2PNblSL
โก 3D Printing Equipment for Intermediate Hobbyists: https://amzn.to/2OOuQOy
๐ฏ 3D Printing Equipment for Advanced Users - Liquid Resin SLA/DLP: https://amzn.to/2PpqWuK
๐ See the TEVO Tornado on Amazon: https://amzn.to/2TnhQhn
๐ฅ Hoffman Engineering Youtube/Video Equipment - See on Amazon: https://amzn.to/2O9oP9I
๐ Microphone - Sennheiser XSW-D Lavalier Set w/ ME-II - https://amzn.to/2F6ORYY
Thank you to all my Patreons for helping make these videos possible.
Special thanks to my tier 2 and above patrons:
* Aaref A.
* Gรกbor B.
Christopher Hoffman
Hoffman Engineering
https://www.hoffman.engineering
[0:00] Intro
[0:27] Disclaimer
[0:46] Specs
[1:08] Galvo Scanning Head
[1:24] MOPA Frequency and Pulse Duration Adjustments
[2:21] Interchangeable Lens
[2:40] Easy Focusing
[3:19] Inline Red Positioning Laser
[3:48] Laser Head Adjustments
[4:04] 150mm by 150mm Workarea
[4:16] JPT Laser Source
[4:48] Assembly
[5:07] Software - EZCad2
[5:32] Software - Lightburn
[6:01] No recommended settings included
[6:34] Examples
[6:39] Examples - Stainless Steel
[7:01] Examples - Aluminum
[7:19] Examples - Deep engraving on Brass
[7:32] Examples - Dark Acrylic
[7:55] Examples - Plastics
[8:15] Examples - Slate
[8:26] Examples - Leather
[8:38] 80W Fume Extractor
[8:54] Conclusion
[9:36] Pricing
[10:22] Outro
#omtech #mopalasermarkingmachine #lasercutting This MOPA Fiber Laser is Incredible | Colored Steel | Deep Metal Engraving | OMTech MOPA Compact 20](https://i.ytimg.com/vi/kjST-Q0EvvU/mqdefault.jpg)

