3DV Pro Display (15.6-inch)

The 15.6-inch 3DV Pro Display is the portable member of the Pro Series. It brings the same FPGA-accelerated eye-tracked architecture as the 27-inch Pro into a 15.6-inch form factor designed for field engineers, traveling specialists, mobile demos, and trade show booths.

The defining feature versus the larger Pro Display is the active switchable optical grating — a liquid-crystal layer that flips between a clean 2D state and an active 3D state. In 2D mode, the optical layer fully disengages, so 2D text and UI elements are not softened by the grating. This makes the 15.6-inch Pro a strong choice for portable workflows that alternate between 2D documentation and 3D review on the same panel.

As of June 2026, the 15.6-inch 3DV Pro Display is listed as sold out on shop.3dv.io. Pricing is unchanged. Confirm the current shipping configuration with 3DV before procurement.

Where It Fits in the 3DV Lineup

The 3DV lineup has four products:

• 27-inch Pro Display ($2,999). Main workstation display. Microlens array. Best for daily 2D/3D use.
• 32-inch Essential Display ($3,199). Large dedicated 3D screen. Solid-state grating. Pairs with a primary 2D monitor.
• 15.6-inch Pro Display ($2,399). Portable Pro Series. Active switchable optical grating. Best for field work and portable deployment.
• 14-inch Essential Display ($1,799). Portable Essential Series. Solid-state grating. Entry-level portable.

The 15.6-inch Pro sits between the 27-inch Pro (which is the workstation standard) and the 14-inch Essential (which is the entry-level portable). It is the right choice when you need Pro Series 2D/3D duality in a portable form factor.

What the Active Switchable Grating Adds

The 15.6-inch Pro uses a liquid-crystal optical grating that can be electronically toggled between two states:

• Active state (3D mode). The grating refracts left-eye and right-eye views to the tracked viewer. Stereoscopic 3D is delivered with the full panel resolution per eye.
• Inactive state (2D mode). The grating is electronically disengaged and becomes optically transparent. The panel behaves like a normal 4K monitor with no optical layer softening.

This is the same switchable grating principle used in the larger Pro Series, scaled to a portable panel. The benefit: when you are not actively reviewing 3D content, the display is genuinely clean 2D.

The 27-inch Pro uses a microlens array with a different switching approach (the all-in-one 3D display mode). The 14-inch Essential and 32-inch Essential use solid-state gratings that are always active.

Hardware Pipeline

Active Switchable Optical Grating

The liquid-crystal grating flips between 2D and 3D states electronically. The transition takes a fraction of a second. In 2D mode, the grating fully disengages for clean text and UI rendering.

FPGA Real-Time Rendering

The on-device FPGA handles eye-tracking response, pixel mapping, and the SBS-to-autostereoscopic conversion. With 4K SBS input, the display maintains stable 60 fps while the host GPU sits at 15–30% utilization.

Structured-Light Eye Tracking at 180 Hz

The eye tracker monitors head position continuously. The 3D image follows natural head movement within the optimal viewing range for the 15.6-inch panel (typically 400–600 mm — closer than the 27-inch or 32-inch panels).

Side-by-Side 3D Input

Standard SBS stereoscopic content drives the display. The same SBS sources that work with the larger 3DV panels work with the 15.6-inch Pro.

Power Profile

≤48 W typical power draw. The lower power consumption compared to the 27-inch Pro (60 W) reflects the smaller panel and portable form factor. Battery-powered operation is possible with appropriate DC input, though the standard configuration ships with an AC adapter.

Software and Workflow Integration

The 15.6-inch Pro takes SBS stereoscopic content from the same ecosystem as the rest of the 3DV lineup. The 3DV SDK provides the same integration surface — programmatic 2D/3D switching, eye-tracker status hooks, and custom rendering paths. The 2D/3D switching API is particularly useful in portable workflows where the operator toggles modes more frequently than at a fixed workstation.

Use Cases

The 15.6-inch Pro is built for portability without compromising on Pro Series 3D quality:

• Field service and mobile engineering. Field service engineers, traveling specialists, and mobile inspectors who need professional 3D review quality at customer sites. The portable form factor fits in a carry case alongside a mini PC.
• Customer demos and on-site reviews. Demonstrating 3D review capability at customer locations. The portable display ships with the customer’s expectation of “I need to see this on your equipment first” workflows.
• Trade show and conference demonstrations. Booth displays and conference demos where the display travels between events. The Pro Series optics deliver a credible demo that does not require 2D-mode disclaimers.
• Portable workstation adjunct. A traveling user who wants Pro Series 3D capability in a hotel room or temporary workspace. Pairs with a portable mini PC for a complete workstation in a carry-on bag.

When Not to Use It

• As your primary workstation display. The 15.6-inch panel is smaller than typical desktop use. For a primary monitor, the 27-inch Pro is the better fit.
• For multi-person simultaneous 3D viewing. Eye-tracked autostereoscopic is single-viewer regardless of panel size. For group 3D, consider a light field display.
• For long-distance shared review. The 15.6-inch panel is tuned for close viewing (400–600 mm). For longer viewing distances in training or inspection rooms, the 32-inch Essential is the better fit.

Alternatives Within Reach

• 3DV Essential 14-inch ($1,799). Lower-cost portable option. Solid-state grating (always active). 2D text is softer.
• 3DV Pro Display 27-inch ($2,999). Main workstation standard. Microlens array. Daily-driver display.
• Looking Glass Go (~$299). Portable light field display for consumer preview and demos. Multi-viewer at very low per-view resolution.
• Sony Spatial Reality Display ELF-SR2. 27-inch eye-tracked with strong color accuracy. Not portable.

Practical Buying Notes

• Plan the carry configuration. The 15.6-inch Pro is portable but you need a robust carry case. Confirm with 3DV what shipping cases or ruggedized options are available.
• Plan the host PC pairing. For a fully portable kit, pair with an Intel N100-class mini PC and a USB-C or HDMI cable. Total carry weight including the host PC is typically under 5 kg.
• Plan viewing distance. The 15.6-inch panel is tuned for 400–600 mm viewing distance. Closer than a typical desktop monitor.
• Plan ambient light. Avoid direct overhead lighting. Portable deployments often happen in uncontrolled lighting environments — a hood or tent may be useful for trade show booths.

Where to Buy

The 15.6-inch 3DV Pro Display is $2,399 USD from 3DV’s official store:

→ View on shop.3dv.io

For enterprise purchases, volume orders, or workflow evaluation:

• Request a demo
• Contact 3DV sales

For a detailed deployment walkthrough, see the 3DV deployment guide.

FAQ

Does it need glasses?

No — fully glasses-free. The eye tracking and switchable optical grating direct separate images to each eye without any headset or glasses.

How portable is it really?

The 15.6-inch Pro weighs around 4 kg and fits in a standard 17-inch laptop carry case alongside a mini PC. For regular travel, a padded carry case is recommended.

Can I use it as my only monitor at a desk?

It is usable but small. The 15.6-inch panel is designed for portable workflows and close viewing distances. For a primary desktop monitor, the 27-inch Pro is the better fit.

How does the active switchable grating compare to the 27-inch Pro’s microlens array?

Both deliver Pro Series 3D performance. The switchable grating can fully disengage in 2D mode for cleaner text; the 27-inch Pro’s microlens array uses a different switching approach (the all-in-one 3D display mode). For most users, both deliver equivalent 3D quality — the choice is about which 2D/3D switching model you prefer.

What host PC do I need?

Because the FPGA handles the 3D conversion, the host PC does not need a discrete GPU. An Intel N100-class mini PC drives 4K SBS 3D at 60 fps comfortably. For a fully portable kit, pair the display with a mini PC and a single HDMI cable.

Can I run it on battery power?

The standard configuration ships with an AC adapter. For battery-powered operation, confirm DC input voltage and current requirements with 3DV. Typical portable battery packs can power the display for several hours.