Total 1300 products for what is an eye prism Manufacture & Suppliers

• 10X25 Binocular Accessories Laser Range Monocular Distance Finder For Observation Of Golf Clubs

  

  ... of coating 6X25/700 10 25 4mm 122m/1000m Fully multi-coated optics Type of prism Focus system Laser type Laser wave length Measuring range Accuracy Bak4 roof prism Eyepiece focusing Class 1 (eye safe) 905nm...

  ChongQing Foreseen Optics Instrument Co., Ltd.

  China

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• High Power 40x60 Phone Lens Telescope Monocular With Tripod Smartphone Clip

  

  ... Relief 10.26mm Exit Pupil DIA. 4.4mm Weight 353g Prism Roof Bak-4 Size 45X52X165mm OVERVIEW Equipped with professional BAK4 prism and FMC(fully multi-coated) green film lens, the 40x60 monocular guarantees ...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Shockproof 8x21 Children's Binoculars For Bird Watching Learning Stargazing

  

  .... 3.5mm 2.6mm 2.2mm NEAR FOCUS 5m 5m 2.5m EYE-RELIEF 12.5mm 10.0mm 10.5mm Prism Roof Roof Roof Features: 1) Bak-4 Poof Prism. 2) Multi-coated optics with high transmission coating(above 80%). 3) Mini size, v...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• RoHS Children's Toy Binoculars , 8x21 Child Size Binoculars Shock Resistant

  

  ... / 321ft. EXIT PUPIL DIA. 3.5mm 2.6mm 2.2mm NEAR FOCUS 5m 5m 2.5m EYE-RELIEF 12.5mm 10.0mm 10.5mm Prism Roof Roof Roof Features: 1) Bak-4 Poof Prism. 2) Multi-coated optics with high transmission coating(abo...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 8x21 Children's Play Binoculars For 7 Year Old Boy And Girl

  

  ... Titanum paint & Rubber Exit Pupil Dia φ2.6mm ± 10% Objective Diameter φ21mm ± 1mm Near Focus 5m Prism Type Roof prism Eye-Relief 10.5mm Focusing System Center...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Optical Plastic 8x21 Children's Toy Binoculars

  

  .../1000m Eye Relief 8mm Exit Pupil DIA. 2.8mm Near Focus 2m Prism Porro Bak-7 Field of degree 7° Features: 1, HD Vision with Quality Optics Bk7 Roof Prism and FMC muti-coated broadband green film increasing li...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 7x50 Military Binoculars Telescope With Rangefinder Harness Bag

  

  ... Eye Relief 27.4mm Optical Configuration Optical Material all lenses are optical glass Coating condition Fully Multi-Coated Surface Treatment rubber Focus system center focus Prism Porro Prism material bak4 ...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 7x50 New Cheap Navy Blue Navigation Marine Binoculars Telescopio With Compass

  

  ... Dia. 7.0mm Eye Relief 27.4mm Optical Configuration Optical Material all lenses are optical glass Coating condition Fully Multi-Coated Surface Treatment rubber Focus system center focus Prism Porro Prism mat...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 10X50 Waterproof Fogproof Shockproof Military Telescope Binoculars

  

  ... Exit 聽Pupil Dia. 7.0mm Near Focus 7m Eye-Relief 27.4mm Relative 聽Brightness 49 Eyecups Ruber Fold-down Eyecup Objective Lens 2E1G Ocular Lens 3E2G Optical Materials ALL LENS AND PRISM ARE MADE OF OPTICAL GL...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 10x42 High-Powered Compact Binoculars Telescope For Adults And Kids Folds To Fit In Your Pocket

  

  ... Brand Name OEM&ODM Model Number YBR13 Color Black Magnification 10X Objective diameter 42mm Eyepiece 20mm Prism Bak4 Prism Lens coating single-band Ultra-wideband Coating Focus system Center Adjustment Fiel...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Professional Binoculars Telescope 8x42 Waterproof For Outdoor Exploration

  

  ...Eye Relief 21.5mm Focus System Center Focus Size 15.5x12.7x5.3cm Weight 834G Features: 1. Fully Multi-coated Lens All lens use high standard optical glass with green multi-coatinng process. Light transmittan...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 10x42 Wide View Binoculars Military Telescope Binoculars With ED Glass

  

  ... Distance 56-74 Eye Relief 17.2mm Close Focus 2.5m Lens Coating FMC green film + Silvering Focus Wheel Center focus Relative Brightness 27.56 Optical Material ED Lens Prism Material Bak4 Prism Resolving Powe...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Sailing Binocular Telescopio 10x50 Waterproof Telescope For Fishing

  

  ... 50mm Eye Relief 11.5mm Field of view 96m/288ft. MOQ 50pcs Features: 1.BaK4 prism system High-definition vision. 2.All lens are made of hd optical glass binoculars, Fully Multi-Coated lens, Light transmittan...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Outdoor Exploration Binocular Telescope , 8x42 Waterproof Binoculars

  

  ...Eye Relief 21.5mm Focus System Center Focus Size 15.5x12.7x5.3cm Weight 834G Features: 1. Fully Multi-coated Lens All lens use high standard optical glass with green multi-coatinng process. Light transmittan...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 8x33 Mini Waterproof Monocular Roof Tempered Glass

  

  ... (fully coated) CLOSE FOCUS 0.8 m Coating Condition All glasses and prism - fully coated Eye relief 17.5mm Waterproof and anti-fog Yes Surface treatment Anodic oxidation Magnification 8 x OEM / ODM / customi...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 7x50mm Outdoors Telescope , Nitrogen Filled Binoculars For Travel

  

  .../345ft 114m/342ft 96m/288ft Near Focus 7m 7m 7m Exit Pupil 7mm 5mm 4.17mm Eye Relief 27.4mm 16.16mm 11.5mm Focus System Center Focus Size 19.8x6.5x20.2cm Weight 989g Features: 1. BAK4 Porro Prism Advanced BA...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Waterproof Outdoors Telescope , 7x50 Marine Binoculars With Compass

  

  ....) 115m/345ft. Exit Pupil Dia. 7.14mm Near Focus 7m Eye-Relief 27.4mm Relative Brightness 51 Eyecups Ruber Fold-down Eyecup Objective Lens 2E1G Ocular Lens 3E2G Optical Materials ALL LENS AND PRISM ARE MADE ...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 20-60x60 Outdoors Telescope , ED Glass Military Spotting Scope With Tripod

  

  ... 82 Prism (BAK4 / BK7) BAK4 Prism Type (Roof / Porro) Porro Eyepiece diameter(mm) 27 Exit pupil diameter(mm) 3--1 Lens Coatings FMC Field of view(ft /1000 yds) 2.5-1.3 Eye relief(mm) 21-15 Close distance(M) ...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 20-60x60 Bird Watching Spotting Scope With Tripod

  

  ...) 27 27 Exit pupil diameter(mm) 3--1 3--1 Lens Coatings FMC FMC Field of view(ft /1000 yds) 2.5-1.3 2.1-1.0 Eye relief(mm) 21-15 21-15 Close distance(M) 5 5 Waterproof (Y/N)...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• RoHS Birding Spotting Scopes 25-75x100 High Power Optical Lens

  

  ...diameter 122 Prism (BAK4 / BK7) BAK4 Prism Type (Roof / Porro) Porro Eyepiece diameter(mm) 27 Exit pupil diameter(mm) 3--1 Lens Coatings FMC Field of view(ft /1000 yds) 2.1-1.0 Eye relief(mm) 21-15 Close dis...

  Lijing International Optical Equipment Factory

  Sichuan,China

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