Through this clinical case we will discuss the importance of carrying out a vision evaluation from an early age, through these tests the incidence of pathologies that can generate long-term problems can be diagnosed and, in turn, the professional optometrist provides the necessary treatment. The patient under study in this clinical case is 10 years old, male and went to the clinic for a decrease in night vision, the patient has degenerative myopia that had been corrected through the use of aerial lenses. The patient's mother tells us that by applying the glasses with measure the patient's vision improved, however in the last 3 weeks problems have been detected in night vision, the patient has constant accidents at night with the objects around him. The anamnesis was applied where relevant data on family ocular pathologies were identified, the paternal grandmother presents degenerative myopia, the referral to the ophthalmologist is proceeded in order to carry out more in-depth studies to rule out any other novelty. Upon return from the ophthalmological check-up, a stationary congenital night blindness is determined after a thorough analysis. The treatment applied is to correct the graduation of the lenses and preserve the selective filters for low vision.Through this clinical case we will discuss the importance of carrying out a vision evaluation from an early age, through these tests the incidence of pathologies that can generate long-term problems can be diagnosed and, in turn, the professional optometrist provides the necessary treatment. The patient under study in this clinical case is 10 years old, male and went to the clinic for a decrease in night vision, the patient has degenerative myopia that had been corrected through the use of aerial lenses. The patient's mother tells us that by applying the glasses with measure the patient's vision improved, however in the last 3 weeks problems have been detected in night vision, the patient has constant accidents at night with the objects around him. The anamnesis was applied where relevant data on family ocular pathologies were identified, the paternal grandmother presents degenerative myopia, the referral to the ophthalmologist is proceeded in order to carry out more in-depth studies to rule out any other novelty. Upon return from the ophthalmological check-up, a stationary congenital night blindness is determined after a thorough analysis. The treatment applied is to correct the graduation of the lenses and preserve the selective filters for low vision.Mediante el presente caso clínico trataremos la importancia de realizar una evaluación a la visión desde temprana edad, a través de estas pruebas se puede diagnosticar la incidencia de patologías que pueden generar problemas a largo plazo y a su vez el profesional optómetra brindar el tratamiento es necesario. El paciente objeto de estudio del presente caso clínico tiene 10 años es de sexo masculino y acuda a consulta por una disminución de la visión nocturna , el paciente presenta una miopía degenerativa que había sido corregida mediante el uso de lentes aéreos. La madre del paciente nos indica que al aplicar los lentes con medida mejoró la visión del paciente sin embargo en las últimas 3 semanas se ha detectado problemas en la visión nocturna, el paciente tiene accidentes constantes en la noche con los objetos a su alrededor. Se aplicó la anamnesis donde se identificó datos relevantes sobre patologías oculares familiares, la abuela paterna presenta miopía degenerativa, se procede la derivación al oftalmólogo con el fin de realizar estudios más profundos para descartar cualquier otra novedad. Al retorno del chequeo oftalmológico se determina tras un profundo análisis una ceguera nocturna congénita estacionaria punto el tratamiento aplicado es corregir la graduación de los lentes y conservar los filtros selectivos para baja visión