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Schneider Optics - 21-1001955 View Larger Image (in new window)

Schneider Optics : 21-1001955

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CINEGON 1.8/4.8mm 21-1001955 Compact 4.8 mm focal length C-mount lens for megapixel 2/3" sensors

The Schneider Optics Cinegon 1.8/4.8 (ID: 21-1001955, 27-1991848, 22-1061448, 27-2201848) Compact C-Mount Lens covers a 2/3" format sensor with an 11mm image circle. The Cinegon 1.8/4.8 has a 400 nm - 1000 nm broadband AR-coating. Useable from VIS to NIR and featured low chromatic apparition, this wide angle lens is ideal for challenging mapping solutions. The high imaging performance over the entire field makes the Cinegon 1.8/4.8 lens suitable for automated inspection systems when a large field of view and near working distance are needed. A ruggedized version (ID 1058930) with special locking mechanics to compensate for an industrial environment, such as machine vibration, is offered. A motorized p-iris version (ID 1061448) designed for use in automated inspection systems is available as well. 

Available Models of the Cinegon 1.8/4.8
Model Part Number
Standard Lens 21-1001955
Ruggedized 27-1991848
Motorized P Iris 22-1061448
Ruggedized P-Iris 27-2201848

Accessories Include

Filter Holder for 4.8, 6, & 10mm Lenses: 21-014604

Cinegon 1.8/4.8 21-1001955 features include:

  • Vibration insensitivity for stable imaging performance
  • Focus and iris setting lockable
  • Broadband coating (400 - 1,000 nm)
  •  For 2/3" sensors up to 5 megapixel 
Specifications for the Cinegon 1.8/4.8 21-1001955
Focal Length [mm] 4.8
Magnification -0.1
Image circle [mm]  11
Resolution [µm] 3.65
F/# range 1.8...8
NA 0.28
Interface C-Mount
Working distance [mm] ∞ - 37
AoV [°] 95
Focus control manual
Transmission [nm] 400-1000
Filter thread [mm] M62 x 0.75 with adapter
Dimensions L x D [mm] 47.3 x 50.0
Weight [g] 134
Storage temperature [°C] -25...+70
f‘eff [mm]  4.98
SF [mm] 13.16
S‘F‘ [mm] 13.17
HH‘ [mm] 35.70
β‘P 6.568
SEP [mm] 13.92
S‘AP [mm] -19.53
Σd [mm] 45.65
Standard Lens 21-1001955
Ruggedized 27-1991848
Motorized P Iris 22-1061448
P Iris Ruggedized 27-2201848

 



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Prices and specifications subject to change without notice.