Total 1051 products for angle of prism Manufacture & Suppliers

• High Resolution Shock Proof 8x21 Kids Pink Binoculars For Bird Watching

  

  ... Exit Pupil DIA. 3.5mm 2.6mm 2.2mm Relative Brightness 12.25 6.9 6.9 Field Angle 8.2° 7.3° 6.5° Field of View 158m/1000m 128m/1000m 107m/1000m Prism Roof Bak4 Roof Bak4 Roof Bak4 Coating Condition All lens F...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Long Range 8x32 ED Glass Compact Hunting Binoculars For Bird Watching

  

  ...32mm ± 1 mm FEILD ANGLE 7.8° ± 5% FIELD OF VIEW(at 1000m/at 1000yds.) 136m / 408ft. EXIT PUPIL DIA. 4.00mm ±10% NEAR FOCUS 2.0m EYE-RELIEF 15.2mm RELATIVE BRIGHTNESS 16.0 OBJECTIVE LENS: 4E3G OCULAR LENS: 4E...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Long Distance 20-60x60 ED Lens Spotting Scope Tripod

  

  ... (1000m) 2.5-1.3(ft /1000 yds) Prism Bak4 Exit Pupil 3-1mm Eye Relief 21-15mm Waterproof IPX7 Weight 1000g Size 10x38.5x37 20-60x60mm angled spotting scope is a good choice for the value conscious outdoor en...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Bird Watching Kids Toy Binoculars Fully Multi Coated For Boys And Girls

  

  ... DIA. 21mm 21mm 22mm Exit Pupil DIA. 3.5mm 2.6mm 2.2mm Relative Brightness 12.25 6.9 6.9 Field Angle 8.2° 7.3° 6.5° Field of View 158m/1000m 128m/1000m 107m/1000m Prism Roof Bak4 Roof Bak4 Roof Bak4 Coating ...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• 25-75X80 High Definition Birding Spotting Scope 20-60x80 With Tripod And Carrying Bag

  

  ...10m Field of View 33-16.5M/1000M Relative Brightness 16-1.7m Field Angle 1.9-0.95° Resolution 3 Exit Pupil DIA. 4-1.3mm Waterproof Yes Prism Porro Bak-4 Size 438x150x95mm Number of Lens 8Pcs/5Groups Weight 1...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• BAK4 Mini Pocket Binoculars Porro Telescopes Lightweight For Kids Adults

  

  ...ANGLE 6° OBJECTIVE DIAMETER 22mm FIELD OF VIEW 105 / 1000m NEAR FOCUS 2m EYE-RELIEF 8mm MATERIAL BAK4 / BAK7 FOCUSING SYSTEM Center Focus FMC-green coating Extreme light transmittance and image reproducibili...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• YM04 Monocular 16X52 Compact Mobile Phone Telescope 12x50 40x60 For Sightseeing

  

  ...-coated Exit pupil dis 12.8mm Exit Pupil DIA 4.45mm Field angle 5.6° Waterproof Rain-proof Color Black Offering clear imaging in a compact monocular, quickly detects humans, animals, and objects in ......

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Kids Telescope 10x22 Bird Watching Children Binocular For Hiking

  

  ... Exit Pupil DIA. 3.5mm 2.6mm 2.2mm Relative Brightness 12.25 6.9 6.9 Field Angle 8.2° 7.3° 6.5° Field of View 158m/1000m 128m/1000m 107m/1000m Prism Roof Bak4 Roof Bak4 Roof Bak4 Coating Condition All lens F...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Bird Watching 10X42 HD Binocular Auto Focus Telescope With Bright Large View

  

  ...42mm ± 1 mm FEILD ANGLE 6.0 ° ± 5% FIELD OF VIEW(at 1000m/at 1000yds.) 105m / 315ft. EXIT PUPIL DIA. Φ4.20mm ±10% NEAR FOCUS 2.5m EYE-RELIEF 14.2mm RELATIVE BRIGHTNESS 20.5 OBJECTIVE LENS 4E3G OCULAR LENS 4E...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• 10-30x50mm High Power Telephoto zoom Monocular Waterproof HD with Tripod

  

  ... with fixed multiple has more viewing options; 【Viewing experience】:Optical glass,50mm objective lens, 22mm eyepiece, field of view Angle is 5.6° at10x ~2.7°at30x,...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Children 8X21 High Definition Telescope Purple Kids Binocular For Exploring Nature

  

  ...22mm Exit Pupil DIA. 3.5mm 2.6mm 2.2mm Relative Brightness 12.25 6.9 6.9 Field Angle 8.2° 7.3° 6.5° Field of View 158m/1000m 128m/1000m 107m/1000m Prism Roof Bak4 Roof Bak4 Roof Bak4 Coating Condition All le...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• 8×33 ED Binoculars Stargazing IPX7 Waterproof For Adults Hunting Camping

  

  ... 8×33 MAGNIFICATION 8× OBJECTIVE LENS DIAMETER 33mm EYEPIECE DIAMETER: 25mm EYEPIECE GROUPS 3 GROUPS 5PCS PRISM BAK4 LENS COATING FMC ANGLE OF VIEW 8.2° FIELD OF VIEW 144m @1000 m / 430ft @ 1000yds EXIT PUPI...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• 8x42 ED Binoculars Telescope Black Outdoor IPX7 Waterproof Fogproof for Marine

  

  ... 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 7.3° 6.5°...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Long Range 7x50 10x50 Green Powerful Binoculars For Traveling

  

  ... Parameters for 10X50 Binoculars item net weight 810gram Product Dimension 189x63x168mm POWER 10X SPECIFION 50 FIELD ANGLE 6.5° PRISM Bak4 FIELD OF VIEW 367ft@1000yds 122 m/1000m EXIT PUPIL DIA 5mm NEAR FOCU...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• 12x42 Dual Focus High Definition Mobile Phone Monocular Telescope For Birdwatching

  

  ...PRISM Roof/BAK4 Roof/BAK4 Roof/BAK4 NUMBER OF LENS 5Pcs/3Groups 5Pcs/3Groups 5Pcs/3Groups EXIT PUPIL DIAMETER 4.2MM 5MM 4.1MM EXIT PUPIL DIST. 12.8MM 17MM 12.8MM FIELD OF ANGLE 5.6° 5° 4.8° FIELD OF VIEW 294...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• High Magnification 10x42 Bird Watching Binos 10x Binoculars For Hiking

  

  ...42mm ± 1mm FEILD ANGLE 60 ± 5% FIELD OF VIEW(at 1000m/at 1000yds.) 105m / 315ft. EXIT PUPIL DIA. 4.2mm ± 10% NEAR FOCUS 6m EYE-RELIEF 16mm OBJECTIVE LENS 3E2G OCULAR LENS 2E1G LENS TYPE SPHERICAL LENS PRISM ...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• High End Binoculars 12x50 Military Bird Watching Binoculars With ED Lens

  

  ... ANGLE 5.8 ° ± 5% FIELD OF VIEW(at 1000m/at 1000yds.) 102m / 306ft. EXIT PUPIL DIA. 4.1mm ±10% NEAR FOCUS 4m EYE-RELIEF 18mm RELATIVE BRIGHTNESS 22.4 OBJECTIVE LENS: 3E2G OCULAR LENS: 4E3G LENS TYPE: SPHERIC...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• Mobile Phone Monocular Telescope 12x55 Bird Watching For Phone Camera

  

  ... EXIT PUPIL DIAMETER 4.2MM 5MM 4.1MM EXIT PUPIL DIST. 12.8MM 17MM 12.8MM FIELD OF ANGLE 5.6° 5° 4.8° FIELD OF VIEW 294Ft / 1000Yds 261Ft / 1000Yds 252Ft / 1000Yds FIELD OF...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• 10X42 ED Binoculars Telescope Low Dispersion Glass 8x42 For Low Light Conditions

  

  ... 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. 126m/378ft 100m/299ft Field Angle 7.2° 5.7° Exit...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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• 12X50 monoculars high power HD outdoor low light night vision portable photography

  

  ... a large field of view of 130m/1000m, which is the best angle to capture the beauty. Perfect for Hiking, Climbing, Bird watching, Ball games, Concerts, Travel, Watching Scenery. 【High-Definition Image】Use hi...

  Xiangyang Youbo Photoelectric Co., Ltd

  Hubei,China

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