The updated version of Borg’s popular 4″ design returns as the 101EDII. This design features an improved lens cell and optical design tweaked for optimum performance with Borg’s current and future focal reducers for digital sensors. The 101EDII continues to support the option to use the larger 115 mm diameter tube for large format digital sensors (larger than 35mm format).
Specifications:
- 101mm aperture
- F6.3 (640mm f.l.)
- 2.7kg (objective 1.5kg / tube assembly 1.2kg)
- 630mm long (objective 305mm / tube assembly 325mm)
Sample shots:
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