Precise cleaving is required for photonic splicing applications as the types of optical fiber become more diversified to meet new applications. In addition, angled cleaving is often required for low back-reflection fiber end preparation. The CT-101 and CT-102 have been developed to offer adjustability and versatility for these various fiber types and applications while offering superior tension cleaving performance beyond conventional cleavers that utilize a scribe and bend cleaving method. The CT-101 and CT-102 are equipped with a motorized diamond blade that touches the fiber after tension has been applied providing high-strength cleaving capability. The CT-101 is designed to accommodate the Fujikura FH-100 fiber holders while the CT-102 has been designed to accommodate the FH-60 fiber holders.