Vividia Ablescope Borescope Models - Differences and Similarities

Currently, we have 4 different Ablescope Models: VA-400 Rigid, VA-800 Flexible, VA-980 Semi-Rigid Long, and VA-920 Semi-Rigid Short. What are the differences and similarities between these different models? Watch this video and find the one that best suits your application.
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For Ablescopes, Now (February, 2021), we have the following update and models:
1. We removed the locker. One can not lock and unlock the bending angle. The reason is that we have too many people damaged the bending part because the locking feature is not obvious to many end users.
2. VA-400, Rigid stainless tube, 17" long
3. VA-408, Rigid stainless tube, 33" long
4. UV-400, Rigid stainless tube, 17" long with UV and white LED lighting
5. VA-800, flexible, 33" long
6. VA-980, semi-rigid, gooseneck-like, 33" long
7. VA-920, semi-rigid, gooseneck-like, short, 12" long
8. VA-9150, semi-rigid, gooseneck-like, super-long, 5 ft long
9. VA-880, flexible, 2-way articulation, 33" long. higher definition, 1920x1280.