FOV90 VR Pancake Optics with 2.1 inch LCD

PK90-B21/C21

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Product Name:
FOV90 VR Optics [Pancake]
Product URL:
https://visglass.com:443/product/142-vr-pancake-fov90-21inch-lcd.html
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Category: Pancake Optics

Features

NO.	Item	Specifications
1	Display Panel	2.1 inch Fast-LCD
2	FOV	90°
3	Eye Relief	10mm
4	Weight	23g
5	Resolution	16001600 / 22802280
6	Thickness	19mm
7	Outer diameter	48mm
8	Diopter	-8D - 0D

Frequently Asked Questions

Got questions? We've got answers.

FOV90 vs FOV100: Which Pancake Optics is Better for Lightweight VR Headsets? +

FOV90 features 90° field of view with pancake optical design, optimized for lightweight and compact VR headset applications. While FOV100 offers a wider 100° FOV for maximum immersion, FOV90 prioritizes portability with smaller form factor and lower weight. The 2.1 inch LCD panel delivers exceptional image clarity with high pixel density for sharp visuals in a compact package.

What are the Advantages of Pancake Optics for Slim VR Headset Design? +

FOV90 pancake optics use multiple layers of thin films to fold light path, enabling a much flatter and lighter headset design compared to traditional Fresnel or convex lenses. This technology reduces headset thickness by up to 50% while maintaining excellent optical clarity with minimal ghosting. The compact design makes it ideal for consumer VR glasses and mobile VR accessories.

What Display Panels are Compatible with FOV90 Pancake Optics? +

FOV90 supports two 2.1 inch LCD panel options: (1) 2280x2280 resolution with 1512 PPI for premium display quality; (2) 1600x1600 resolution with 1052 PPI for cost-optimized designs. Both panels feature Fast-LCD technology for smooth visuals with minimal motion blur. The pancake optical design works seamlessly with both options, and the module supports integration with various SoC platforms via MIPI DSI interface.

Does FOV90 Support Diopter Adjustment for Near-sighted Users? +

Yes, FOV90 supports diopter adjustment from 0 to -8D (800 degrees), allowing users with near-sightedness to enjoy clear VR visuals without wearing prescription glasses inside the headset. This provides comfort for extended VR sessions while maintaining the lightweight design.

Can VISGLASS Customize FOV90 for Our VR Headset Project? +

Yes, as a leading VR optics OEM/ODM manufacturer since 2016, VISGLASS provides comprehensive customization for FOV90. We can adjust FOV (90°-120° range), optimize MTF and distortion parameters, select from multiple LCD panel options (2280x2280 or 1600x1600), design mechanical housing for your specific headset enclosure, and provide complete PCBA integration support for volume production.