CHIOPT 8K full-frame zoom cinema lens 28-85/T3.2 and 75-250/T3.2 participated in the filming of the educational film "Chorus". 

This film tells the story of Han Xiaoya, a fifth-grade student with hearing impairment, who was a classmate in the school. 

Despite the dissuasion of his parents, teachers and mother, he worked hard to overcome difficulties and join the choir and compete in the provincial competition.

Han Xiaoya, a fifth-year student who has participated in the school choir for three consecutive years, finally passed the selection and became a member of the school choir. 

The school choir has not entered the provincial chorus competition for six years. Since Han Xiaoya wore hearing aids in her early studies and life, her pronunciation was not very standard, which was recognized by Teacher Yang and her choir classmate Zhang Lin. Teacher Yang tactfully advised Han Xiaoya to quit the choir so as not to affect her performance in this city competition. Han Xiaoya felt that her three years of hard work had not been respected. She tried to gain the teacher's trust and stay in the choir to continue participating in the competition.

Production time： March 2024

Festival and exhibition experience

Shortlisted for the International Short Film Competition of the 53rd Roshd International and Educational Film Festival in Iran and 

the Children's Film Competition of the 14th Light of the World Film Festival in Russia.