Ophthalmic prism reader
眼科用棱镜阅读机

• bismuthate glass
• bismuth oxide
• bismuth telluride
• bispheric dark-field condenser
• bispheric lens
• bistability
• bistable
• bistable behaviour
• bistable display
• bistable Fabry-Perot device
• bistable Fabry-Perot resonator
• bistable injection laser
• bistable memory
• bistable optical device
• bistatic reflectivity
• bisulphate
• bisymmetric
• bit 1
• bit-by-bit memory
• bit error rate
• bitoric lens
• bit rate
• bit sequence
• bjerrum screen
• black