Optical Knowledge Quiz
Optical Knowledge Quiz
Test your knowledge about optical science and eyewear! This quiz covers a variety of topics regarding lenses, frames, and vision correction.
Whether you're a professional in the field or just someone interested in eye health, this quiz is designed for you. Key features include:
- Multiple-choice questions
- Focus on different aspects of eyeglasses and lenses
- Increase your understanding of optical terminology
Cust yg ada rabun silau mempunyai ________ kornea.
A. jelas
B. cacat
C. bulat
D. kabur
Jenis cermin yg mna sesuai utk kurangkn silau djalan raya?
A. AR ( anti reflective )
B. Tinted gelap
C. photochromic
D. polarized
Frame materials terbahagi kpd 2 iaitu
A. keras & lembut
B. bulat & segi empat
C. Mudah lentur & lembut
D. besi & plastik
Materials keras yg dgunakan dlm pembuatan cermin plastic
A. acetate
B. CR39
C. CR49
D. PMMA
Kelebihan titanium frame ialah
A. Tahan karat
B. Senang adjust
C. Kembali kpd bentuk asal selepas dbengkokkan.
D. Tiada satu pun diatas
Angling playar dgunakan utk
A. Adjust nosepad frame
B. Adjust kecondongan pada frame
C. Adjust temple frame
Sara dpt melihat dgn baik ketika membaca & memandu tetapi mnghadapi masalah semasa berhadapan dgn computer dtmpt kerja. Apakah jenis cermin yg sesuai utk sara?
A. Progressive lens
B. Single vision
C. Reading lens
D. workstyle
Semua yg dbawah ialah SPECIAL LENS dr company Hoya. Yg mnakah tidak tergolong dlm kategori special lens?
A. sportive
B. enroute
C. miyoSmart
D. nulux
Sensity family trbahagi kepada 3 kecuali
A. Sensity dark
B. sensity
C. Sensity light
D. Sensity shine
Lala memang pengguna cermin mata yg tegar. Berapa kerap lala perlu mendapatkan spasang cermin mata baru?
A. 2 tahun skali
B. 3 bln skali
C. 1 tahun skali
D. 4 tahun skali
Manakah ciri2 yg boleh membetulkan rabun silau?
A. Minus power
B. Prism power
C. Cylinder power
D. Plus power
Pelarasan frame yg manakah menurunkan bhagian dpn frame?
A. Membengkokkan lengan pad ke bwh
B. Mendekatkan jarak pad
C. Condong pad ke arah dlm
D. Membuka kedua2 pad dgn lebih luas
Rotus anti fog cloth bole dgunakan berapa kali?
A. 100 kali
B. 10 kali
C. 1000 kali
D. 10000 kali
Apakah jenis lens yg sesuai utk rabun jauh -7.00?
A. Hi index
B. polycarbonate
C. Mid index
D. glass
Mksud PD ialah
A. Physical dimension
B. Pupillary dimension
C. Pupillary distance
D. Prescribed distance
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