Lenses

Description

The American Educational 6 Piece Glass Lens Set has lenses with different curvatures for demonstrating optical principles and effects for students. The set includes one each of the following lenses: double-convex, plano-convex, double-concave, plano-concave, concavo-convex, and convexo-concave...

Features

• Set of six glass lenses with different curvatures for demonstrating optical principles and effects for students
• One each of the following lenses: double-convex, plano-convex, double-concave, plano-concave, concavo-convex, and convexo-concave
• Double-convex, plano-convex, and concavo-convex lenses converge light rays to a point, and convexo-concave lenses diverge light rays from a point
• Each lens is 50mm in diameter

Description

Optical Glass Lens Set, 6 Lenses - 3 Double Convex, 3 Double Concave - 50mm Diameter - 20, 30, 50cm Focal Lengths(3) Double Concave -20,30,50cm Focal Length, (3) Double Convex - 20,30,50cm Focal LengthThis lens set is perfect for doing optical experiments comparing focal lengths and convex vs...

Features

• 50mm diameter glass lenses
• 3 Double Convex, 3 Double Concave - 20cm, 30cm, 50cm Focal Lengths
• Optically true glass
• Ground, beveled edges

Features

• Select your photo from Camera Gallery.
• Many realistic and natural eye colors lens to choose from.
• Change the size of your eyes to make them bigger and more beautiful.
• Sharingan and Naruto Eye Effects.
• Mode for placing different-different lenses on left and right eye.
• Try on new colored eye contacts and colored eye lenses.
• Create your own eye color from photo gallery
• Adjust Eye opacity to merge with pic
• Share this photo with your friends over social network.

Description

This Kindle Book directs the consumer's buying behaviors of colored contact lenses to the best, for life.You will enjoy reading professional reviews of the colored contact lenses brands with me (the author of the book, Dr...

Description

Compact 3.8X zoom covers portrait to wide view (76' at 18mm to 22 50' at 70mm).Optimized DX lens design is compatible with every Nikon D-Series digital SLR cameras.Three Nikon ED glass elements, plus aspheric element for low distortion and minimized chromatic aberration...

Features

• Nikon 18-70mm f3.5-4.5g
• Exclusive Silent Wave Motor for high-speed auto-focusing with accuracy and super-quiet operation
• Optimized DX lens design is compatible with every Nikon D-Series digital SLR cameras
• Compact 3.8X zoom covers portrait to wide view (76' at 18mm to 22 50' at 70mm)
• Three Nikon ED glass elements, plus aspheric element for low distortion and minimized chromatic aberration

Description

Feature: ★With fisheye lens you can create interesting tubby images; macro lens is used for taking extreme close-up pictures of very small objects and keep 1--3cm distance from the shooting object;wide-angle lens helps shot more landscape,which brings you into a vast world...

Features

• ✔️10 IN 1 CAMERA LENSES THAT TURNS ORDINARY PICTURES INTO ARTWORKS: Enjoy the high quality technical image effect,whether you're traveling, hiking or out with friends,perfect for taking photos you can change these lens freely.Phone Lens Kit includes 0.63X wide lens & 15X macro, 2X telephoto lens,198°fisheye lens,kaleidoscope lens,CPL filter,flow filter,radial filter and star filter
• ✔️MULTI-FUNCTION OF LENSES: Create fun shots with the fisheye lens which allows the phone/Pads to shoot fun circular pictures,the wide-angle lens to shoot landscape or even group pictures,the macro lens to take pics of small objects like flowers and insect,the telephoto lens for shooting distance pictures,the CPL lens to eliminate reflected light and create beautiful color.
• ✔️HIGH QUALITY CELL PHONE LENS AND EASY TO USE:Very professionally manufactured product made from aluminum,not cheap plastic,to increase the durability of the product,Put the clip install on phone camera and make sure the lens is aligned with phone camera lens.(it's better to use without phone case)Shooting artwork pictures by using your smartphones with our phone camera lens kit,enjoy the technical image effect.
• ✔️2 IN 1 WIDE ANGLE & MACRO LENS: Twist the wide-angle lens and macro lens together.You can use wide angle,just connect two shots to the provided clip.To use a macro lens, simply remove the wide-angle lens.
• ✔️UNIVERSAL COMPATIBILITY & USE GUIDE: Universal detachable clamp design,work on popular brands and models of smartphones and tablets, including iPhone 8,7,6,6 plus,6s,6s plus,Samsung Galaxy S8, S7, S7 Edge, iPad and other smartphone.Note:it's not fit for dual lenses,such as iphone 7/8 plus.

Description

Great for reading menus and fine print. Easily stores in your wallet. Also makes a great bookmark. Magnify up to 3x and gives you more reading spaceFresnel lenses are most often used in light gathering applications, such as condenser systems or emitter/detector setups...

Features

• 100% Brand New and High Quality
• Great for reading small newspaper print or books and its handy credit card size makes it convenient
• Made from High quality plastics
• 3X or 300% Magnification
• Measures Approximately 2" X 3.25" (54 X 85 mm)

Description

The ultimate convenience in cleaning for eyeglass lenses and high quality optics. Safely and quickly clean eyeglasses and sunglasses plus other optics including lenses on cameras, webcams, cell phones, binoculars, microscopes and many others...

Features

• SAFE AND EFFECTIVE: Pre-Moistened lint wipes that provide thorough cleaning from all kinds of dirt gently by removing bacteria, germs, fingerprints, dust, oil, and smudges.
• CONVENIENCE: Disposable pre-moistened wipes make it quick and easy to safely clean optics lenses.
• LENS CLEANER: Does not contrain artificial fragrances to safely prevent streaks and bacteria from spreading on eyeglasses and sunglasses.
• STREAK AND SCRATCH-FREE: Non-abrasive, antistatic micro-fine tissue cleaning wipes that leave zero scratches, streaks or marks on eyeglass lenses.
• OPTICS WIPES: Wipes designed to clean all lenses like sunglasses and eyeglasses.

Description

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Features

• PERFECT CANON REPLICA FOR SNAP HAPPY COFFEE DRINKERS: Lovers of photography, and novelty mugs will get a kick out this exact replica of a Canon Model EF 24-105mm Camera. It's the fun coffee thermos that doubles as a guaranteed conversation starter. Your cute coffee mug comes BUNDLED with TWO lids - a slide Open/Closed lid, and a replica camera lens cover fully sealed lid. PLUS A BONUS stainless steel spoon.
• SUPER BUNDLE! NO SPILL LID + RETRACTABLE LID + SPOON!: When you're rushing around with the morning brew the last thing you want is the lid popping off! Your Strata Cups Camera Lens Coffee Cup has SCREW ON lids that won't budge. The fully closed lid is non-spill! Even if you throw your coffee across the room your coffee cup lid will keep your brew safe, until you come to your senses and drink it while it's hot.
• 13.5oz STAINLESS STEEL LINING = HOT DRINKS STAY HOT FOR LONGER: Insulated stainless steel interior transforms your mug into a convenient coffee thermos! Food grade ABS plastic keeps your hands cool from hot liquids. Fits 13.5floz liquid (without lid) and 11oz when lid securely attached. From the kitchen to the car to the office - your coffee is safe from harsh glare of an early start.
• NOT A COFFEE DRINKER? NO PROBLEM - IT'S MULTIPURPOSE: If you're not one of those folks who loves wrapping both hands around a hot cup o' joe, you can still enjoy this fun coffee mug! Fill it up with cold drinks or smoothies, they'll stay nice and cool under the sealed lid. Or, use it as a nifty pen holder, hold loose change - or a vase. We're not going to tell YOU how to enjoy your cup, you choose!
• THE STRATA CUPS PROMISE: We'll never deny you a great cup of coffee, or tea! We are 100% confident you will be delighted by the quality and fun of your Camera Lens Mug. But, if for any reason you're not completely satisfied please contact us immediately for a full refund or replacement. Order Now.