Exit pupil diameter

Type: Phone Telescope (flexible) Material: Optical lens, ABS Quantity: 1pcs Item Color: Black Actual Magnification: 8X Objective Lens Diameter: 25mm Exit Pupil Distance: 2.2mm Exit Pupil Diameter: 11mm Field of View: 70 degree Size: 3.5*8.5cm / 1.4*3.3" (D*H) Magnifies your Mobile Phone Camera Lens by any Time. Portable and detachable Great For Photography and Film Lovers Lens can be attached by clip provided. This only ensures that the lenses are perfectly aligned with your camera Take a clear shot of subjects usually too far away to capture with 8X zoom lens

Color: Black Type: Binocular Image Magnification: 30X Objective Lens Diameter: 60mm Focus System: Eyepiece System Eye Cup Type: Rotating Around Prism System: Roof Exit pupil distance: 10mm Exit pupil diameter: 2.5mm Field of view: 126m / 1000m Resolution ratio: 7.2 degree Day & Night Vision Use the focus wheel to easily adjust and quickly focus to quickly adjust the focus. Adjustable eye width makes this optical Binocular is suitable for adults and children, Natural rubber material and unique non-slip design on the back to prevent it from slipping or shaking. Fully coated optics for added brightness and ultra-light transmission for all-weather use. easy to put into a pocket or bag Carrying strap makes the Binocular easy to carry. This telescope is ideal for campers, hunters, and sports. Suitable for children to watch dolphins, seabirds, animals, etc. Package Includes: Carrying Case, Neck strap and lens cloth.

Wide Viewing angle: 5 ° 20 Mini Compact Sakura Folding Binocular Telescope HD - 30 x 60 Viewing Range: 56/1000m Objective lens: 50 mm Eyepiece: 22 mm Logo Specifications: 20x50 Magnification: 20 times (16 times actual magnification) Exit pupil distance: 22.2 mm Exit pupil diameter: 3.1 mm Colour: Black Weight: 0.91kg (net weight) size: 190 mmx 170 mm x 60 mm

Leica Ultravid HD 12x (Made in Germany) Unboxed but ONLY 1 time used for checking. Leica Binocular in perfect brand new condition. Real price: RS /- Selling price: RS /- Only serious buyers please. ----------------------------------------------------------------------------------------------------------------------------------------------------------- Clearly, the Leica 12x50 Ultravid HD binocular is an ideal companion for outdoor activities such as bird watching, hunting, hiking, and others. This innovative Ultravid HD series symbolizes the manufacturer's commitment to high standards. The 12x50 Ultravid HD binocular reaches an unparalleled image brightness and contrast, thanks to Leica's Fluorite-Ion lenses. Leica goes beyond the realm of normal expectations in order to satisfy the requirements of fastidious enthusiasts. Highly durable and waterproof Die-cast, magnesium, rubber-armored body has industry's highest rating for shock resistance. It's nitrogen filled and watertight to a depth of 16.5 feet. 1-Eyecups rotating design Eyecups can be pulled out to two different click-stop positions. Rubber cushioned rings provide optimal benefit for eyeglass wearers. 2-Close focus distance Binocular focuses from 10.7 feet allowing close observation of objects. 3-More light gathering Highly developed lenses and prism coatings provide 3% increase of light for brighter views over its predecessor. 4-Improved focusing system A finely designed focusing mechanism incorporates a lubricant free system with PETP-Discs for smooth movement throughout the operating temperature range. 5-Elegant design Painstaking attention to ergonomic detail results in a beautifully contoured binocular that fits perfectly in your hands. 6-Diopter compensation ±4 dioptric correction to achieve clear vision 7-Adjustable interpupillary distance mm interpupillary adjustment range suitable for most viewers -------------------------------------------------------------------------------------------------------------------------------------------------------------- Product Highlights: *Water-proof & Fog-proof *Wide Angle *Roof Prism *5.7° Angle of View *Made in Germany Prism Type Roof Magnification 12x Objective Lens Diameter 50 mm Angle of View 5.7° (actual) Field-of-View yd / m @ m Minimum Focus Distance m Exit Pupil Diameter 4.2 mm Eye Relief 13 mm Interpupillary Adjustment mm / " Dioptric Correction ±4 Focus Type Center Tripod Mount None Dimensions 4.72 x 3.07 x x 7.80 x cm Weight 2.29 lb / 1.04 kg

Type: 20x50 Magnification: 20x Clear objective Aperture: 50mm Field of view: 17mm Exit Pupil Diameter: 4.1mm Near focal distance: 5m Resolution: 5.6'' Prism type: BAK4 Focusing SystemCentral regulating wheel Water and fog resistantYes Packaged weight: 1200g Size: 190x175mm Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)

BRAND: BUSHNELL Color: Black Type: Monocular Image Magnification: 16X Objective Lens Diameter: 52mm Focus System: Eyepiece System Eye Cup Type: Rotating Around Prism System: Roof Eye relief: 18mm Exit Pupil: 5.2mm Field of view: 22 degree Day & Night Vision BRAND: BUSHNELL Color: Black Type: Monocular Image Magnification: 16X Objective Lens Diameter: 52mm Focus System: Eyepiece System Eye Cup Type: Rotating Around Prism System: Roof Eye relief: 18mm Exit Pupil: 5.2mm Field of view: 22 degree Day & Night Vision

We have been using high quality binoculars ourselves since 21 years. This is why we are not easily pleased with binoculars, and only the most high quality, defect free units pass our stringent performance criterion. These are original, branded, pre-order binoculars. We have seen first, second and third copies of many popular brands of binoculars - Nikon, Bushnell, Canon etc. - in Pakistan but none of these are original and therefore perform poorly. Since many users and even dukandars have never used original branded optics, they are not able to distinguish cheap Chinese copies from original binoculars from their appearance alone, until they get to use and compare them side by side. These binoculars, with aspheric optics in their eyepieces and very high transmission enhancing multi-coatings throughout the optical train, are a dream for astronomers, birders, hunters, surveyors, construction and maintenance supervisors etc. They are very light weight too and have rubber armored construction throughout. We test and thoroughly inspect each unit ourselves before accepting it from the manufacturer. If we find the smallest defect that a dukandar may not even know about or notice, we simply do not accept it from the manufacturer, return it and have it replaced with a new unit, all before delivering it to the client. All our merchandise is brand new, factory sealed. Here are the specs of our brand new Nikon Aculon 10x50 binoculars, now available to be couriered across Pakistan: Focusing System ------ Central Focus Magnification ---------- 10x Objective Diameter ------- 50 mm Angular Field of View (Real) ------ 6.5 ° Angular Field of View (Apparent) ------- 59.2 ° FOV at 1000 yds ------ 341 ft Close Focus Distance ------ 23 ft Exit Pupil ------- 5 mm Relative Brightness ------- 25 Eye Relief ------- 11.8 mm Size (Length x Width) ------- 7 x 7.8 inches Weight -------- 31.7 oz / 899 g Prism -------- Porro Price: PKR.11,499/- + Rs.800/- TCS charges if applicable. Delivery within three working days after you place your order. Should you have any questions or concerns, all you have to do is ask! Do also check our fanpage and our excellent reviews from clients all across Pakistan. Sahal Telescopes & Binoculars Pakistan Views: 11

We have been using high quality binoculars ourselves since 22+ years. This is why we are not easily pleased with binoculars, and only the most high quality, defect free units pass our stringent performance criterion. These are original, branded, pre-order binoculars. We have seen first, second and third copies of many popular brands of binoculars - Nikon, Bushnell, Canon etc. - in Pakistan but none of these are original and therefore perform poorly. Since many users and even dukandars have never used original branded optics, they are not able to distinguish cheap Chinese copies from original binoculars from their appearance alone, until they get to use and compare them side by side. These binoculars, with aspheric optics in their eyepieces and very high transmission enhancing multi-coatings throughout the optical train, are a dream for astronomers, birders, hunters, surveyors, construction and maintenance supervisors etc. They are very light weight too and have rubber armored construction throughout. We test and thoroughly inspect each unit ourselves before accepting it from the manufacturer. If we find the smallest defect that a dukandar may not even know about or notice, we simply do not accept it from the manufacturer, return it and have it replaced with a new unit, all before delivering it to the client. All our merchandise is brand new, factory sealed. Here are the specs of our brand new Nikon Aculon 12x50 binoculars, now available to be couriered across Pakistan: Focusing System ------ Central Focus Magnification ---------- 12x Objective Diameter ------- 50 mm Angular Field of View (Real) ------ 6.5 ° Angular Field of View (Apparent) ------- 59.2 ° FOV at 1000 yds ------ 341 ft Close Focus Distance ------ 23 ft Exit Pupil ------- 5 mm Relative Brightness ------- 25 Eye Relief ------- 11.8 mm Size (Length x Width) ------- 7 x 7.8 inches Weight -------- 31.7 oz / 899 g Prism -------- Porro Price: PKR.13,499/- + Rs.1000/- TCS charges if applicable. Delivery within three working days after you place your order. Should you have any questions or concerns, all you have to do is ask! Do also check our fanpage and our excellent reviews from clients all across Pakistan. Sahal Telescopes & Binoculars Pakistan Views: 456

BRAND: BUSHNELL Color: Black Type: Monocular Image Magnification: 16X Objective Lens Diameter: 52mm Focus System: Eyepiece System Eye Cup Type: Rotating Around Prism System: Roof Eye relief: 18mm Exit Pupil: 5.2mm Field of view: 22 degree Day & Night Vision Use the focus wheel to easily adjust and quickly focus to quickly adjust the focus. Adjustable eye width makes this optical monocular is suitable for adults and children, Natural rubber material and unique non-slip design on the back to prevent it from slipping or shaking. Fully coated optics for added brightness and ultra-light transmission for all-weather use. easy to put into a pocket or bag Carrying strap makes the monocular easy to carry. This telescope is ideal for campers, hunters, and sports. Suitable for children to watch dolphins, seabirds, animals, etc. Package Includes: Carrying Case, Neck strap and lens cloth.

2km Very High Range The 10x50mm Military Binoculars are the ideal choice for every sportsman and professional that is looking for rugged and highly performing equipment that will never fail toimage perform. The BAK-4 prisms and multicoated optics of these Binocularsprovide the most brilliant vision and most outstanding light transmission, while its roll-down eyecups and generous eye-relief make these binoculars a comfortable viewing experience.has encased the whole body of these binoculars in a robust rubber armouring for additional protection versus the extreme abuse that often occurs while on the field. Specifications for Konus 10x50Millimeter Military Binoculars : Magnification: 10x Objective: 50mm Field of View m/yds: 112m/367ft. Exit Pupil: 4.7mm Weight: 970gr - 34.2oz. Tripod Adaptable: Yes Features of Military Binoculars BAK-4 prisms Central focusing Extra large eyepieces Multi-coated optics Rubber cover Fast roll-down eyecups Konus 10x50mm Military Binoculars Military Binoculars in Pakistan Doorbin in Pakistan Door been in Pakistan Dorbin in Pakistan Doorbin in Pakistan Doorbeen in Pakistan Order Now!! - Enjoy Online Shopping & Free Delivery Anywhere in pakistan erally finer & stubble free

Specifications for Bushnell PowerView 20 x 50 Porro Prism Binoculars: Power x Obj.: 20 x50 Size Class: Standard Focus System: InstaFocus Prism System: Porro Prism Class: BK-7 Lens Coating: MC FOV, ft 1000yds. / m 1000m: 341/114 Close Focus, ft./m: 20/6 Exit Pupil, mm: 5.0 Eye Relief: 10 Eyecups: Fold Down Weight, oz./g: 25/709 Water/Fog Proof: No Views: 309

Specifications for Bushnell PowerView 20 x 50 Porro Prism Binoculars: Power x Obj.: 20 x50 Size Class: Standard Focus System: InstaFocus Prism System: Porro Prism Class: BK-7 Lens Coating: MC FOV, ft 1000yds. / m 1000m: 341/114 Close Focus, ft./m: 20/6 Exit Pupil, mm: 5.0 Eye Relief: 10 Eyecups: Fold Down Weight, oz./g: 25/709 Water/Fog Proof: No Views: 237

  HIGHLIGHTS Phase-Corrected BAK4 Roof Prisms SWAROTOP, SWAROBRIGHT, SWARODUR Coatings 57 Apparent Angle of View Nitrogen-Filled, Water and Fogproof Open Bridge Configuration Center Focusing System Twist-Up Click-Stop Eyecups Optical Performance 8x magnification 30mm objective lenses Phase-coated BAK4 roof prisms Proprietary optical coatings SWAROTOP: Anti-reflective multicoating that enhances light transmission SWARODUR: Enhances scratch resistance SWAROBRIGHT: Phase-correcting prism coating improves brightness, contrast, and color rendition 372' field of view at 1000 yards 57 apparent angle of view Use and Handling Open-bridge configuration provides more gripping surface Knurled slip-resistant focusing wheel Individually adjustable twist-in eyecups made from allergy-tested material 56-74mm interpupillary distance 4 dioptric correction 3.8mm exit pupil Long 15mm eye relief accommodates eye/sunglass wearers Construction Details Thumb depressions on the underside of the binoculars for steady, balanced viewing comfort Nitrogen filled: Fogproof, waterproof - submersible to 13' (4m) Green rubber armoring for shock resistance and slip-resistant grip in cold and wet weather Includes CL Companion field bag, shoulder strap, and wrist strap Functional temperature range: -13 to 131F (-25 to 55C) Storage temperature: -22 to 158F (-30 to 70C)

This is a 4 in 1 Digital Camera Binoculars, in Original Box.  It has a Digital Camera, Resolution HI: 1280 x 1024 Pixels; LO: 640 x 480 Pixels, SD Card 64MB-HI: 200 Pictures: LO: 800 Pictures; Image sensor: CMOS sensor; Aperture: F/4.5 FixedLins; Optimum range: 15m-infinity; Exposure: Auto; White Balance: Auto; Memory: 8MB SDRAM on Board, ext. SD Memory Card; Battery: AAA alkaline batteryx2. Binoculars, Specifications 8x22mm; Angular field of view 7 degrees; Exit pupil 2.75mm; Close Focusing distance 4.9m.  System Requirements: Windows 98/98SE/2000/Me/XP; 64MB SDRAM or above; VGA Video Card with 2M RAM, color 16 bit display or higher; CD Rom drive; USB Port [Interface USB 1.1]; 600 MB free hard disk space; Others: Windows Media Player.  No batteries included. Cash on delivery available all over Pakistan.

Free Cash On delivery all over Pakistan Product Description Product Describe: This item does not have the Magnet Parts so it can not control like the Google Cardboard 3D. But you can use this item view 3D movie and 3D game on your cellphone. Parents who pay attention, the manufacturers latest, no longer comes with the disc, all integrated in APP software resources inside and more convenient to watch download Perfectly compatible with 4.7-6.1 inch smartphone market is compatible with more than 90% of the mainstream mobile phone, Samsung note series, iphone5s, iphone6, millet, Huawei and other mobile phones the size of less than 154 * 78mm can be used Diameter 30mm Pupil Distince PD adjustable Focal Distince FD adjustable Max size fit 16.5 cm x 8.5 cm This paragraph does not contain NFC component (NFC module automatically recognizes only open the program, click on the icon to open the step is omitted software, other experiences are the same) Cardboard applications can be run on most modern Android Android phones. Phone needs to run Android 4.1 (Jelly Bean) or more versions of Android. It can work with Android ISO system cell phones which can be 4.7" - 6.1 inches.