K9 Bk7 B270 Half Pentagonal Prism Customizable with Coating Option

K9 Bk7 B270 Half Pentagonal Prism Customizable with Coating Option. Customizable Prism: Customized material, specifications, and optical coating available per requirements. High Transmittance: Optical transmittance reaches 96% for efficient light transmission. Precision Surface Quality: Surface quality rated 20/10 or better for superior optical performance. Wide Application Range: Suitable for digital devices, medical instruments, and scientific equipment. Strict Quality Control: Over four quality inspections during production with test reports provided. 1-Year Warranty: Comprehensive 1-year warranty coverage for product reliability. Professional Manufacturer: Over 20 years of experience in optical cold working and manufacturing. Fast Sample Delivery: Samples sent promptly upon submission of specific requirements.