EC-600W-M / W-I / W-L

Field of view 140°
Observation range 2–100 mm
Bending capability Up 180°/Down 180°
Right 160°/Left 160°
Distal end diameter 12.0 mm
Flexible portion diameter 12.0 mm
Working channel diameter 3.8 mm
Working length 1,330/1,520/1,690 mm
Total length 1,630/1,820/1,990 mm
Slovenija

Specifications

Focal length (35mm format equivalent) f=100-400mm (152-609mm)
Angle of view 16.2°- 4.1°
Aperture control Number of blades : 9 (rounded diaphragm opening) Step size : 1/3EV (19 steps)
External dimensions : Diameter x Length* (approx.) ø94.8mm x 210.5mm (Wide) / 270mm (Telephoto)
Filter size ø77mm
Focus range 1.75m - ∞
Lens configuration 21 elements 14 groups (includes 5 extra low dispersion elements and 1 super extra low dispersion element)
Max. aperture F4.5 (Wide) - F5.6 (Telephoto)
Max. magnification 0.19x (Telephoto)
Min. aperture F22
Weight* (approx.) 1,375g

Lens Configuration

XF100-400mmF4.5-5.6 R LM OIS WR

Vertical axis : Contrast   S : Sagittal   M : Meridional

Wide

Spatial frequency 15 lines/mm

Distance from the center of the image

Spatial frequency 45 lines/mm

Distance from the center of the image

Telephoto

Spatial frequency 15 lines/mm

Distance from the center of the image

Spatial frequency 45 lines/mm

Distance from the center of the image