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8x21 New Design Cheap Plastic Roof Prism Children'S Toy Binoculars Parameter: Magnification 6x 8x 10x Objective Diameter 21mm 21mm 22mm Field Angle 8.2 7.3 6.5 Field of View (1000m) 158m/474ft 122m/384ft 107...
Bak4 Prism Children'S Toy Binoculars For 6x21 Parameter: Type 6x21 8x21 10x22 PUISSANCE 6X 8X 10X DIAMÈTRE DE L'OBJECTIF 21mm 21mm 22mm FEILD D'ANGLE 8.2 ° ± 5% 6.5 ° ± 5% 7.3 ° ± 5% CHAMP DE VISION 158m / 474f...
... diameter 42mm 42mm Prism System ROOF/BaK4 ROOF/BaK4 Lens coating Fully multi-coated Fully multi-coated Focus System Center focus Center focus Field of view: 1000m/1000yds. 128m/384ft 114m/342ft Field Angle ...
New Design Cheap 8x21 Plastic Roof Prism Binoculars For Kids Parameter: Magnification 6x 8x 10x Objective Diameter 21mm 21mm 22mm Field Angle 8.2 7.3 6.5 Field of View (1000m) 158m/474ft 122m/384ft 107m/321f...
...BAK-4 Prism with Universal Phone Adapter for Bird Watching Parameter: Model Number YBR18 YBR18 Magnification 12x 10x Objective diameter 42mm 42mm Exit pupil Diameter 3.5mm 4.1mm Exit pupil distance 11.5 15.5...
... LED Stage Lights 3 / 5 Facet Prism With Rotation Water Effect Technical Parameters: Voltage:AC100-240V,50-60Hz Power:450W Led Source:High brightness 300W COB white LED Led Lifespan:60000 hours led stage lig...
150w Led Spot Light Led Moving Head 3-Prism 150 Watt Led Beam Moving Head Light The 150w Led Beam Spot Wash Moving Head Lighting is a powerful, well-equipped moving light with 150 watt high power LED, a color w...
...gobos, a 3 facet prism, a motorized focus and stroboscope effects. This light can be operated with seven different gobos as well as an open spot and offers extremely rich colors. With a 540 ° or 270 ° rotati...
8x21 New Design Cheap Plastic Roof Prism Children'S Toy Binoculars Parameter: Magnification 6x 8x 10x Objective Diameter 21mm 21mm 22mm Field Angle 8.2 7.3 6.5 Field of View (1000m) 158m/474ft 122m/384ft 107...
Bak4 Prism Children'S Toy Binoculars For 6x21 Parameter: Type 6x21 8x21 10x22 PUISSANCE 6X 8X 10X DIAMÈTRE DE L'OBJECTIF 21mm 21mm 22mm FEILD D'ANGLE 8.2 ° ± 5% 6.5 ° ± 5% 7.3 ° ± 5% CHAMP DE VISION 158m / 474f...
...BAK-4 Prism with Universal Phone Adapter for Bird Watching Parameter: Model Number YBR18 YBR18 Magnification 12x 10x Objective diameter 42mm 42mm Exit pupil Diameter 3.5mm 4.1mm Exit pupil distance 11.5 15.5...
... diameter 42mm 42mm Prism System ROOF/BaK4 ROOF/BaK4 Lens coating Fully multi-coated Fully multi-coated Focus System Center focus Center focus Field of view: 1000m/1000yds. 128m/384ft 114m/342ft Field Angle ...
High Transmittance Roof Prism Long Distance 12x50 Monocular For Watching Bird Product Parameter Magnification 12x Clear Aperture 50mm Angle of View 5° Field of view(m/m) 87m/1000m Exit Pupil diameter 3.75mm Exi...
...Object Diameter 15mm Field of View 148m/1000m 444ft/1000yds Angle Field of View 8.5degree Exit Pupil Diameter(mm) 3mm Eye Relief(mm) 12mm Relative Brightness 9 Prism BK7 Close Distance 3m Lens coating blue f...
...:YAG crystal or Nd:YVO4 crystal laser, as it has large nonlinear optical coefficients, wide angular bandwidth and small walk-off angle, broad temperature and spectral bandwidth,KTP crystal also has high elec...
New Design Cheap 8x21 Plastic Roof Prism Binoculars For Kids Parameter: Magnification 6x 8x 10x Objective Diameter 21mm 21mm 22mm Field Angle 8.2 7.3 6.5 Field of View (1000m) 158m/474ft 122m/384ft 107m/321f...
8x28mm 300g Waterproof Floating Binoculars Field Angle 6.8 Degree 8x28mm Waterproof Floating Binoculars BK-7 Prisms Obj.lens28mm wide angle - Field Angle 6.8° 8x magnification & 28mm objective lenses, these Dia...
8x28mm 300g Waterproof Floating Binoculars Field Angle 6.8 Degree 8x28mm Waterproof Floating Binoculars BK-7 Prisms Obj.lens28mm wide angle - Field Angle 6.8° 8x magnification & 28mm objective lenses, these Dia...
... layout or as-built project needs. This total station has a reflectorless range of 2,624 feet and up to 19,685 feet using a single prism at 2.0 mm + 2 ppm accuracy. It is also integrated with...
... Reflectorless Total Station is an effective and efficient tool for measuring angles and distances. It is a digital level with a magnification of 30X that can measure up to 1000m non-prism distance. This Sok...