S20x6.4BERM

 

1/2 inch Telephoto Lens With Extender

Camera Format 1/2″
Focal Length 1 × 6.4 - 128 mm
2 × 12.8 - 256 mm
Zoom Range 20 ×
Extender 2 ×
Maximum Relative Aperture 1 : 1.4 (6.4 - 90 mm)
1 : 2 (128 mm)
M.O.D. from the Image Plane 0.9 m
Object dimensions at M.O.D.
4 : 3 Aspect ratio		 1 × 6.4 mm   846 × 635 mm
128 mm   42 × 32 mm
2 × 12.8 mm   423 × 317 mm
256 mm   21 × 16 mm
Angular field of view
4 : 3 Aspect ratio		 1 × 6.4 mm   53°08′ × 41°07′
128 mm   2°52′ × 2°09′
2 × 12.8 mm   28°04′ × 21°14′
256 mm   1°26′ × 1°04′
Macro Available
Filter thread M82 × 0.75
Diameter × Length 85 × 204.1 mm
Weight (Lens hood excluded) 1.5 kg
Features
  • Inner focus

Note

  • The dimensions indicated apply to SD type.
Innerfocus
 

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