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

• Olive Green Bird Watching Spotting Scope IPX7 ED 20-60x60

  

  ... 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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• FMC Green Coated ED Binoculars , 10x50 BAK4 Binoculars For Army

  

  ...Prism 10X50 ED Lens Waterproof Binoculars Telescope for Military Army Parameter: TYPE 10x50 Waterproof ED Binoculars BODY STYLE SEMI-AROMATIC THERMOPLASTIC BODY POWER 10 X ± 5% OBJECTIVE DIAMETER 50mm ± 1 mm...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 10x42 Extra Low Dispersion Glass Binoculars Wide View

  

  ... 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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• Dark Kharki Bird Viewing Binoculars 32mm Objective Lens Offering Bright Image

  

  ...Eye Cups For Adults Quick Detail 1. 10x magnification roof prism binocular 2. 32mm objective lens, wide field of view offers bright image 3. Coated optics delivers superior brightness and clarity 4. Rubber a...

  Chongqing Orient Optical Co., Ltd

  Chongqing,China

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• Girls Yellow Bird Watching Binoculars , Pocket Binoculars For Bird Watching

  

  ...Eye Cups For Girls This bird watching binocular features BK7 roof prisms with 10x magnification power with a 32mm objective, giving great viewing with minimal shaking for nature lover. This model is with fou...

  Chongqing Orient Optical Co., Ltd

  Chongqing,China

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• Adults Sliver Bird Watching Binoculars 12x32 With Excellent Light Transmission

  

  ...prisms and twist up eye cups with 12x magnification power with a 32mm objective, giving great viewing with minimal shaking. It can also fold up and deliver a great experience for nature lovers amd sports spe...

  Chongqing Orient Optical Co., Ltd

  Chongqing,China

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• High Power Large Aperture Binoculars , 10x50 Large Magnification Binoculars

  

  ... delivers superior brightness and clarity 4. Fold down eye cups for convenient 5. Black center focus knob for easy focusing 6. Rubber armoring makes it easier to hold and shockproof 7. Professional ......

  Chongqing Orient Optical Co., Ltd

  Chongqing,China

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• 7x50 Long Range Binocular Telescope For Day And Night Outdoor Sports

  

  ... 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 OF OPTICAL GLASS (P...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 8x42 Waterproof Binocular Telescope 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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• Hunting Birdwatching Mobile Phone Monocular Telescope 12x50 Mobile Lens

  

  ...Eye Relief 10.26mm Surface Treatment Rubber Exit Pupil Dia 4.4mm Prism BAK4 Size 45x52x165mm Objective diameter 50mm Weight 267g Coating FMC Green Optical Coated MOQ 1pc Features 12X50 High Power Magnificati...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Best Compact Monocular 12x50 Waterproof High Definition Monocular Telescope

  

  ...Eye Relief 15.5mm Surface Treatment Rubber Exit Pupil Dia 4.2mm Prism BAK4 Size 151x85mm Objective diameter 50mm Weight 265g Coating FMC Green Optical Coated MOQ 1pc Features 12X50 High Power Magnification M...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Universal High Power 12x50 Monocular Telescope For Mobile Phone

  

  ...View 293ft / 1000yds Eye Relief 10.26mm Exit Pupil DIA. 4.4mm Weight 353g Prism Roof Bak-4 Size 45X52X165mm Features: 1.The High Power Magnification Monocular for Multi-purpose: With long range zoom-able pri...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• Long Range ED Military Monocular Telescope 8x33 For Hunting Camping

  

  ... (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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• High Power 40x60 Phone Lens Telescope Monocular With Tripod

  

  ... 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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• Optical Plastic 8x21 Kids 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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• FMC Green Mini Children's Binoculars For Bird Watching Learning

  

  ... / 384ft. 107m / 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 transmissi...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• RoHS Kids 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 Folding Children's Play Binoculars For 3-12 Years Boys And Girls

  

  ... 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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• Olive Green IPX7 Waterproof Spotting Scope 20-60x60

  

  ... lens diameter 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 Clos...

  Lijing International Optical Equipment Factory

  Sichuan,China

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• 20-60X60 Long Distance Spotting Telescope ED Glasses Fully Multi Coated

  

  ... 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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