Fujinon HA18x5.5BERD-S10 2/3'' Premier Series Wide/Long Zoom Lens with 2x Extender

Fujinon HA18x5.5BERD-S10 2/3'' Premier Series Wide/Long Zoom Lens with 2x Extender HA18x5.5BERM / BERD Wider 5.5mm focal length at wide end Outstading HD optical performance Short MOD 0.4m Popular built-in drive units for enhanced hand-holdabilty 16bit encoders device for virtual system Model Name HA18x5.5BERM / BERD Focal length [1x] 5.5-100mm [2x] 11-200mm [2.2×] − Zoom ratio 18x Extender 2x Maximum relative aperture (F-no.) 1 : 1.8 (5.5-62mm) / 1 : 2.9 (100mm) Minimum object distance (M.O.D.) from front lens 0.4m Object dimensions at M.O.D. 16 : 9 Aspect ratio [1x] 5.5mm   800 x 450mm 100mm   44 x 25mm [2x] 11mm   395 x 222mm 200mm   22 x 12mm Angular field of view 16 : 9 Aspect ratio [1x] 5.5mm  82.2° × 52.2° 100mm  5.5° × 3.1° [2x] 11mm  47.1° × 27.5° 200mm  2.7° × 1.5° Filter thread M127 x 0.75 (Filter attaches to the lens hood.) Approx. Size Ф95 × 240.5mm(ΦxLength) Approx. Mas  1.97kg(RM) / 2.04kg(RD) (without lens