OE3.B2 Released: Enhanced Design and New Features
The latest version of our adapter, OE3.B2, is now available for you to download, 3D print, and test. This release brings significant improvements based on your invaluable feedback, and we're thrilled to share it with our community.
What's New with OE3.B2?
Fixed Spacing Issue: Adjusted the tight clearances that were causing assembly challenges.
Y-Axis Addition: Added a Y-axis mechanism to hold your phone more securely and keep the camera better aligned with the optical axis.
Enhanced Stability: The new Y-axis not only improves alignment but also adds an extra layer of stability to your setup.
A huge thank you to the hundreds of beta testers who 3D printed the OE3.B and provided such insightful feedback. Your contributions have been instrumental in refining this design.
Here are the specific changes made to OE3.B2, highlighted in blue:
Jaw: Clearance adjusted from 0.05 mm to 0.1 mm.
Z-axis light cover threads: Adjusted from 0.08 mm to 0.1 mm.
Z-axis, X-axis openings: Adjusted from 0.1 mm to 0.2 mm.
Y-axis added
Light cover (contact surfaces): Adjusted from 0 mm to 0.05 mm.
Ocular cover eyepiece thumbnut slot: Adjusted from 0.1 mm to 0.2 mm on three of four sides.
Ocular Frame jaw slot: Added 0.5 mm fillet.
Phone clamp (X-axis opening): Adjusted from 0.1 mm to 0.2 mm.
Y-axis added
Note: Different plastics have varying coefficients of friction. If you experience any stiffness, a small amount of petroleum jelly can be used to reduce friction between moving parts.
Sign up for the OpenOcular Newsletter: Visit OpenOcular to stay updated on the latest releases and improvements.
Download the OE3.B2 Adapter Design: You'll receive an email with the download link.
3D Print the Adapter: Use the print recommendations below for best results.
Assemble and Test: Put together your new adapter and attach your smartphone to a microscope.
Share Your Feedback: Your insights are crucial for ongoing improvements. Let us know about your experience!
Print Recommendations
Print orientation: Keep the part in its original orientation.
Material: PETG recommended.
Infill: 100% (though not always necessary).
Layer height: 0.3 mm.
Supports: No supports needed!
Watch Our Assembly Guide
To assist you in assembling the OE3.B2 adapter, we’ve created an instructional video that walks you through each step. Check it out on our YouTube channel: Watch the Assembly Video.
What's Next?
We're continually working to enhance the OE3 series based on your feedback. The next iteration is already in development and will include:
Further Refinements: Additional improvements to the Y-axis adjustment for even better phone alignment and less material use.
Enhanced Support: Exploring new features to provide an even more stable connection to the eyepiece.
We can't emphasize enough how much your involvement means to us. Your feedback directly influences the evolution of our products. So please, don't hesitate to share your thoughts, suggestions, and any issues you encounter.
Stay Connected
Be sure to follow us on social media and subscribe to our YouTube channel for the latest updates, tips, and behind-the-scenes looks at our development process. Together, we're pushing the boundaries of what's possible in smartphone microscopy.
Thank you for your continued support, and happy exploring!
Feel free to leave any questions or comments below. Your input is invaluable!
