0.7 Inch OLED HD Screen Monocular OLED Module (Birdbath Optics FOV46)

BB46-S068

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FOV46 AR Optics [Birdbath]
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https://visglass.com:443/product/230-birdbath-optics-fov46-068inch-micro-oled.html
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Category: Birdbath Optics

Features

NO.	Item	Specifications
1	Display Panel	0.68 / 0.71 / 0.72 inch MicroOLED
2	FOV	46°@0D
3	Resolution	1920*1080
4	Eye Relief	13mm
5	TV Distortion	≤1%
6	MTF	≥0.4@2PPL
7	Light Efficiency	20%
8	Monocular Weight	11.3g
9	Diopter Adjustment	-6D - 0D

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Frequently Asked Questions

Got questions? We've got answers.

What is the FOV of FOV46 Birdbath Optics and how does it compare to the human field of view? +

FOV46 features a 46-degree field of view (FOV), delivering an equivalent virtual viewing experience of a 110-inch screen from 3 meters away. While the human field of view is much wider (almost 200 degrees), a 40 to 50-degree FOV is the optimal "sweet spot" for AR smart glasses and movie glasses, providing excellent readability, high pixel density, and comfortable eye movement without fatigue.

What are the key advantages of Birdbath optics for AR smart glasses? +

Birdbath optics offer an outstanding balance of compact form factor, high light efficiency, and crisp image quality. Compared to waveguide solutions, Birdbath optics provide much higher brightness and contrast when paired with Micro-OLED panels, allowing for vivid colors and clear details in both dark room settings and bright ambient light.

Does the FOV46 module support diopter adjustment for near-sighted users? +

Yes, the FOV46 optical engine supports diopter adjustment from -6D to 0D, allowing users with near-sightedness (up to 600 degrees) to enjoy a clear screen without prescription glasses.

What display technologies are compatible with VISGLASS Birdbath optics? +

Our Birdbath optics are specifically optimized for high-density Micro-OLED display panels, such as those from Sony, BOE and SeeYA. Paired with these microdisplays, our optical module achieves exceptional power efficiency, low latency, and superb color reproduction.

How does the Micro-OLED display in FOV46 eliminate the screen door effect and improve depth of vision? +

The screen door effect (SDE) occurs when individual pixels are visible to the human eye, creating a fine mesh-like pattern over the image. In FOV46, the ultra-high pixel density of the Micro-OLED display (usually exceeding 3000 PPI) reduces pixel spacing to a sub-micron level. This extremely high resolution completely eliminates the screen door effect, offering a smooth, continuous image with natural depth of vision.

Can VISGLASS customize the Birdbath optics module for our smart glasses project? +

Yes, as a leading smart glasses OEM/ODM manufacturer, VISGLASS provides comprehensive customization services. We can customize key optical design parameters—including FOV, eyebox, MTF, and distortion control—as well as the mechanical structural housing to seamlessly fit your specific product design.