Changchun Jixiang optoelectronic Co.,Ltd. Is an OEM manufacturer and locate in China .With 16 years experience in the optical manufacture field, we consistently offer various high quality optical components to our customers worldwide according to the customer's specification requirements.
plane flats
Materia:BK7
Diameter :25mm¡ª30mm
Thickness: 15mm¡«25mm
Flatness:¦Ë/10
Surface Quality: 60¡ª40 scratch and dig
Parallelism Tolerance :1arc sec
All specification we will make according to your request.