Lighting

Cataract and Refractive Surgeon

: Focused, direct light for specific activities like reading or cooking.

Lighting is essentially the "art of guiding the eye". Whether you are designing a physical home, a cinematic set, or an AI-generated image, effective lighting relies on layering and intentional placement to create depth and mood. 1. The Core Layers of Lighting

: To determine brightness, aim for 10–20 lumens per square foot in bedrooms/living rooms and 70–80 lumens in kitchens/bathrooms. 3. Lighting in Digital & AI Creation

: The primary source of "base" light in a room, providing general visibility.

: For interior design, this rule suggests every room should have between 5 to 7 different light sources to properly layer textures and atmosphere.

When generating images or video, specific prompts can simulate realistic lighting effects: Set lighting for image generation - Adobe Help Center

: Used in photography and video, this setup includes a Key Light (main source), a Fill Light (softens shadows), and a Backlight (separates the subject from the background).

: Used to highlight architectural features, artwork, or textures.

Hobbies

During her free time, Dr. Liu being outdoors. You can catch her surfing and snowboarding

"Knowing what a big impact it had on me, I wanted to do this for other people. The more I help people be free of glasses and contacts the more I love what I'm doing."
-Dr. Liu

Lighting

Determining if you are a candidate for laser vision correction starts with your personalized consultation. The consultation is completely free with no obligations. This enables us to perform a few optometry exams to understand your current vision issues. Once that is determined your vision correction options can be presented and discussed with you.

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Our Locations

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Daly City (San Francisco)
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El Cerrito / Contra Costa – Ellis Eye
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Gilroy – Ellis Eye
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Houston – Golden Vision
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Houston – Mattioli Vision Professionals
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Irvine
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Los Angeles
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Milpitas
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Riverside – Eye Surgery Center
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Rowland Heights
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San Marino
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San Ramon (Dublin)
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Santa Clara (Cupertino)
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Sherman Oaks
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Tracy – Ellis Eye (Temporarily closed. Virtual appointments available.)
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Upland
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Westminster

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The surgery I had at IQ was a huge success, it changed my life greatly. Without any side effects, no dry eye and no pain. I was a little embarrassed that I hugged Dr. Lin and cried after the surgery. This is a life-changing surgery for someone with high prescriptions like me.

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