Total 846 products for 1 49 progressive lens Manufacture & Suppliers

• BAK4 Roof Prism Big Aperture Small Powerful Monoculars For Hunting Lightweight

  

  ... diameter 4.3mm Exit Pupil Distance 16mm Relative Brightness 18.49 Net Weight 405g Product Dismensions 175x68x73mm Waterresist Grade IPX6/IPX7 Lens Material BAK4 Prism Type Roof Prism Description The 10x50 i...

  Chongqing Orient Optical Co., Ltd

  Chongqing,China

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• Camouflage Military Marine Binoculars 7x50mm With Compass

  

  .../372ft. EXIT PUPIL DIA. 7.0mm ± 10% NEAR FOCUS 7m EYE-RELIEF 21.1mm RELATIVE BRIGHTNESS 49 OPTICAL MATERIAL Porro BAK4 COATING CONDITION ALL LENS - FULLY COATED SURFACE TREATMENT RUBBER RESOLVING...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• High Definition Bird Watching Scopes 25-75x80 With Tripod

  

  ... Bak-4 Exit pupil Diameter 3.2-1.05MM Lens coating Multi Coated Exit pupil Dist 13.5-11MM Field of view(at 1000m/at 1000yds) 14.5-12m/99-49.5ft Field of view 1.4-0.7° Near focus 10m Waterproof Yes Relative b...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Shockproof Bird Watching Spotting Scope For Long Range Hunting 20-60x80

  

  ... DIST 13-16mm FIELD ANGLE 1.8-0.9° FIELD OF VIEW(AT 1000M/AT1000FT) 33-16M/ 98-49.5Ft MIN FOCAL LENGTH 10m RELATIVE BRIGHTNESS 16-1.7 FOLDING EYECUPS TWIST-UP eyecups UNIT DIMENSION 305x100x78mm ......

  Lijing International Optical Equipment Factory

  Sichuan,China

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• New Original JT-UH45GH AI Auto Tracking 20X Optical Zoom PoE USB3.0 LAN PTZ Camera

  

  ...50 Megapixels, 8.29 Effective Megapixels Scan Mode Line by line Lens UH45GQ: 10X Optical Zoom, f=4.2mm(W)~42mm(T), F1.76~F3.0 UH45GF: 12X Optical Zoom, f=4.1mm(W)~49.2mm(T), F1.8~F2.68 UH45GH: 20X Optical Zo...

  Beijing Hui Tong High Tech Limited.

  Shanghai,China

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• New Original USB PTZ Camera for Conference JT-UH40MF/40MH

  

  ..., f=4.1mm (wide angle) ~ 49.2mm (narrow angle)F1.8~F2.68 UH40MH: 20x optical zoom, f=5.33mm (wide angle) ~ 92.6mm (......

  Beijing Hui Tong High Tech Limited.

  Shanghai,China

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