CEOO 1.60 fotochromic lens shmc

1) Kedu ihe na-ekpuchi mkpuchi?

Ikpukpu mkpuchi bụ usoro eji tinye ihe nkiri dị mkpa na mkpụrụ dị larịị. Ọtụtụ mgbe, a na-etinye obere ihe mkpuchi na etiti etiti mkpụrụ, nke na-apụta na ọsọ ọsọ ma ọ bụ na-enweghị atụ. A na-agbagharị mkpụrụ ahụ na-agba ọsọ ruo 10,000 rpm iji gbasaa mkpuchi site na ike centrifugal. A na-akpọ igwe eji eme ihe maka mkpuchi mkpuchi ụlọ, ma ọ bụ naanị spyper.
A na-aga n'ihu na-aga n'ihu mgbe mmiri mmiri na-efepụ n'ọnụ nke mkpụrụ, ruo mgbe ịchọrọ ọkpụrụkpụ nke fim ahụ. Ihe mgbaze etinyere na-agbanwe agbanwe, ma n'otu oge na-ekpuchi. Ihe dị elu na-agbatị ahụ nke ịgbagharị, onye dị gịrịgịrị ahụ. Ọkpụkpụ nke ihe nkiri ahụ dabere na viscosise na ịta uche nke ihe ngwọta, na ihe mgbaze. [2] A na-asụ ịsụ ụzọ usoro nyocha nke mkpuchi nke mkpuchi na-ebugharị ya (gụnyere Wilson et al., [4] Danglad-flores et al., [5] Whonye chọtara nkọwa zuru ụwa ọnụ iji mezuo ọkpụrụkpụ ihe nkiri).
A na-eji mkpuchi mkpuchi na microfabrication nke arụ ọrụ na-eji iko ma ọ bụ otu crystal na-eji sol-gel, ebe enwere ike iji ya mepụta fim nanoscale. [6] A na-eji ya na-eme ihe ike na foto, iji tinye akwa nke fototesist ihe dị ka micrometre siri ike. Photoressist na-asụkarị na ntụgharị 20 ruo 80 kwa nke abụọ maka sekọnd 30 ruo 60. A na-ejikwa ya maka fatịlaịza nke platolọ ihe owuwu nke ụlọ akwụkwọ nwere nke polymers.
Otu uru iji kpoo mkpuchi dị mkpa bụ otu ịdị n'otu nke ihe nkiri ọkpụrụkpụ. O ji onwe ya ụgwọ, ọkpụrụkpụ adịghị agbanwe ihe karịrị 1%. Agbanyeghị, na-ekpuchi mkpuchi ihe nkiri nke polymers na ndị na-ese foto nwere ike ibute nnukwu ọnụ ihu ya nwere oke anụ ahụ nwere oke anụ ahụ.