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Manifest hyperopia and latent hyperopia
Manifest hyperopia: Hyperopia that can be detected by dry refraction (refraction without ciliary muscle paralysis or small pupil refraction, called "dry refraction") Manifest hyperopia can be functional, absolute, or a combination of both. The amount of manifest hyperopi...Read more -
Hongchen health lenses 3.0 brilliant upgrade
After three years of development, Hongchen Health Lenses has formed sustained growth, steady support, upward brand power and strong centripetal force. This upgrade not only optimizes its unique brand memory points, but also creates a new brand system with a healthy attit...Read more -
What is the relationship between functional hyperopia and absolute hyperopia?
Functional hyperopia: refers to a part of hyperopia that can be neutralized by self-adjustment. Absolute hyperopia: refers to the part of hyperopia that cannot be neutralized after calling all self-adjustment. Functional hyperopia + absolute hyperopia = total hyperopia N...Read more -
Gold Medal Trainer丨A Complete List of Visual Function Examination Methods You Can’t Miss②
Visual function examination is one of the important professional skills in optometry and glasses fitting, and it is also one of the professional skills that middle and senior optometrists and ophthalmologists must possess. Since visual function examination is of great si...Read more -
Gold Medal Trainer丨A Complete List of Visual Function Examination Methods You Can’t Miss①
Visual function examination is one of the important professional skills in optometry and glasses fitting, and it is also one of the professional skills that middle and senior optometrists and ophthalmologists must possess. Since visual function examination is of great si...Read more -
Progressive fitting tips
ADD precautions ① Empirical formula method: ADD = (age - 30) / 10 ② Near vision method: ADD = near vision - distance vision ③ FCC precision method: ADD = 1/2 (NRA + PRA) + FCC FCC: binocular fusion cross cylinder test NRA/PRA: binocular positive and negative relativ...Read more -
Working together | Hongchen Eye Health Experts China Tour·Jiangxi Station
we will attend the 2024 Beijing Optical Fair on Sep.10~Sep.12, welcom...Read more -
How much do you know about photochromic lenses? Quick look
What are the color photochromic? /How to judge the quality of color photochromic? / Pay attention to the trivial matters when wearing glasses. Photochromic lenses, also known as photosensitive lenses It discolors and fades based on the reversible reaction principle of li...Read more -
How should electronic products be used to prevent myopia?
Summer vacation is coming soon, and children may spend significantly more time watching TV, computers, and mobile phones at home. This may cause parents to worry more about their children's myopia: Will children become more susceptible to myopia if they always watch elec...Read more -
【Continuously Burning】Hongchen Eye Health · China Tour Multiple Site Login
Hongchen Eye Health China Tour, will be launched nationwide Drive retail terminals through group empowerment, brand effect, and education sector empower individuals, Let every optical store practitioner no longer be alone ...Read more -
Gold Medal Trainer丨What are the factors that affect the health of the cornea and lens?
There are actually many different optical lenses in the eye, including the cornea, aqueous humor, lens, and vitreous body. They can all deflect the light entering the eye. Their combined effect can bring together the light entering the eye, forming a focus on the retina,...Read more -
Hongchen Eye Health Premium Course | Opening the Era of Intelligent Optometry
In order to further improve the overall level and comprehensive capabilities of the glasses fitting service industry, Hongchen Eye Health took the current domestic standardization development trend of optometry examinations and combined with the successful experience of ...Read more
