SPS Acmera Blog
Guides & Resources
Buying guides, comparisons and how-tos on choosing, sizing and installing projection screens and accessories.
Installation & Accessories
Projector Ceiling Mount Guide
Ceiling mount kit or motorized lift — how to choose, and what to check before you drill.
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Buying Guides
Projector Screen Calculator Guide: How to Use It
A field-by-field walkthrough of the free screen calculator, including the throw-distance and viewing-distance outputs people miss.
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Installation & Accessories
Projector Screen Installation Guide
What to plan for before installation day, regardless of which screen type you've chosen.
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Screen Types
Cinema Projection Screen Guide
Cinema-format screens have different priorities from a home theatre or meeting room — here's what to focus on.
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Installation & Accessories
Projector Screen Fabric Guide: How to Choose the Right One
A fast, practical way to narrow down fabric choice by room type, rather than by specification sheet.
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Screen Types
Floor Rising vs Wall Mounted Projection Screens
Screens that rise from the floor vs screens fixed to the wall — the practical trade-offs.
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Screen Types
What Is a Tab Tension Projection Screen?
The mechanism that keeps a retractable screen's image surface flat, explained.
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Buying Guides
How to Choose a Screen for a Conference Room
Conference rooms need to work for the furthest seat and every lighting condition — here's how to plan for both.
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Buying Guides
How to Calculate Projector Screen Size
The geometry behind screen sizing, explained — useful even if you just want to understand what the calculator is doing.
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Buying Guides
16:9 vs 4:3 Projection Screens
Widescreen video vs legacy presentation format — which aspect ratio actually matches your content.
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Screen Types
What Is a UST ALR Screen?
Built specifically for ultra short throw projectors sitting inches from the screen.
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Screen Types
What Is an ALR Projection Screen?
ALR screens keep image contrast intact in rooms that aren't fully dark. Here's how.
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Screen Types
Motorized vs Manual Projection Screens
Push-button convenience vs a simpler mechanism — how motorized and tab tension screens actually differ.
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Buying Guides
How to Choose the Right Projector Screen Size
Screen size should follow from viewing distance, not the other way around. Here's how to work it out.
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Buying Guides
Projection Screen Buying Guide
Where to start when buying a projection screen: type, size, fabric and mounting, in the order that actually matters.
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