model: APFC-2T Specification: APFC-1 precision to optical fiber coupler block of integration with the micro-lens design, suitable for laser light focused through the micro-lens with optical fiber coupler. Its mounting hole on the bottom more easily with other connected mount. Tx 6mm Ty ± 2mm Tz ± 2mm ¸ y ± 4° ¸ z ± 4° Weight 0.4kg more details or more related products, please contact us we can accept customize