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Extending the Life of Motorized Projection Screens - Daily Screen Care and Cleaning December 14, 2022
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Review pantalla Vividstorm December 13, 2022
What is different of the 3D Obsidian ALR and the normally Obsidian ALR?
VIVIDSTORM always want to offer the best choice for different projector's request;
If your projector has low lumens, use a projector with a long throw or standard throw;
But want to watch the screen under low light conditions;
Because we have 3D Obsidian ALR and the normally Obsidian ALR screen material can be choice,it will make confuse when you purchase it before;
We suggest that you can choose the screen material that suits you through the video:
Summarize:
Please remember that there are falsely labeled lumens indicators on the market, so please refer to ANSI lumens as the standard reference value;
A: If the ANSI lumens of your projector is lower than 1800, we suggest you choose 1.2 gain 3D Obsidian ALR screen material
B: If the ANSI lumens of your projector is higher than 1800, we suggest you choose 0.8 gain the normally Obsidian ALR screen material