Donegan Optical LP 2 Replacement Lens for Opti-Visor, 1.5x Magnification, 2 Diopters, 20-Inch Focal Length

Donegan Optical LP 2 Replacement Lens for Opti-Visor, 1.5x Magnification, 2 Diopters, 20-Inch Focal Length

The Donegan replacement lens plate for the OptiVISOR hands-free, headband binocular magnifier, has an optical-grade, acrylic lens ground and polished into a prismatic lens, and is available in multiple dioptric strengths which provide specific magnification power (X) at specified focal lengths, or distance from object. This magnifier enhances the size and resolution of an object or image, and is commonly used for a variety of applications such as jewelry-making, watch-making, knitting, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting. Determining Magnification Diopter Magnification Focal Length (Distance from Object) Sample View 20/20 vision 20" (50.8cm) 2-diopter lens 1.50X 20" (50.8cm) 3-diopter lens 1.75X 14" (35.56cm) 4-diopter lens 2.00X 10" (25.4cm) 5-diopter lens 2.50X 8" (20.32cm) 7-diopter lens 2.75X 6" (15.24cm) 10-diopter lens 3.50X 4" (10.16cm) The OptiVISOR replacement lens plate is made of a durable plastic material. It is constructed to interchange in and out of the OptiVISOR body with ease. The replacement lens plate comes housed in a protective carrying case, and has a one-year limited warranty. Diopter (D) is a technical term for the measurement of the light curvature and thickness of a lens. A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.5X magnification (at a distance of 8”). The higher the diopter, the more magnification a lens can provide. As magnification increases, distance to the object (focal length), and field of view (diameter, or narrowness of view) decrease. Magnifiers and prescription eyeglasses have a diopter value, such as 1.5 or 2. The dioptric strength of an accessory lens, such as prescription eyeglasses or an eye loupe, must be added to the dioptric strength of the magnifier to calculate total magnification. Magnifiers are devices used to enlarge... [Read More]

  • UPC: 633096000526
  • ASIN: B000M4BPUS
  • Brand: Donegan Optical
  • Size: 2 Diopers
  • Manufacturer: Donegan Optical

Replacement Glass Lenses (1.5X, 2X, 3.5X Magnification) for the MagnifyLabs Headband Magnifier

Replacement Glass Lenses (1.5X, 2X, 3.5X Magnification) for the MagnifyLabs Headband Magnifier

Three Replacement Glass Lens Plates (1.5X, 2.0X, 3.5X)Replacement glass lens plates are easily attached to the MagnifyLabs Headband Magnifier to provide a variety of magnification strengths. Each lens plate is made from a high quality polished prismatic glass lens, which enhances objects at different distances. Great for any activity which requires precision, like reading, needle work, inspection, jewelry making, much more.In the Box Three glass lens plates:3.5X Magnification (10-Diopter Lens / 4" Focal Distance)2.0X Magnification (4-Diopter Lens / 10" Focal Distance) 1.5X Magnification (2-Diopter Lens / 20" Focal Distance)

  • ASIN: B01BI4WWSY
  • Brand: MagnifyLabs
  • Manufacturer: JDR Ltd.

Donegan LP1 OptiLOUPE Magnifier for OptiVISOR, Adds 2.5X Magnification

Donegan LP1 OptiLOUPE Magnifier for OptiVISOR, Adds 2.5X Magnification

Optivisor brand magnifying loupe. Donegan Optical Co. monocular lens attaches easily to either temple side and provides an additional 2.5 X magnification. Swings out of the way when not needed

  • UPC: 013039063915
  • ASIN: B0015ILDZW
  • Brand: Donegan Optical
  • Size: 8 Diopers
  • Manufacturer: Donegan Optical

Carson Optical Pro Series MagniVisor Deluxe Head-Worn LED Lighted Magnifier with 4 Different Lenses (1.5X, 2X, 2.5X, 3X) (CP-60)

Carson Optical Pro Series MagniVisor Deluxe Head-Worn LED Lighted Magnifier with 4 Different Lenses (1.5X, 2X, 2.5X, 3X) (CP-60)

The MagniVisor Deluxe (CP-60) from the Carson PRO Series is a hands-free, head-worn magnifier included with 4 precision cut interchangeable acrylic lenses: 1.5x, 2x, 2.5x and 3x power magnifications. Once clipped onto the headset, the lenses can extend up to about an 85 degree angle if they are not needed for magnification. The MagniVisor Deluxe includes an adjustable headband with a quick release button which allows for smooth and easy adjustments for different head sizes. The LED lighted lamp (3 super bright lights) adjusts to about 30 degrees to right or left and about 90 degrees up and down to allow for adjustable lighting exposures. The LED lamp can also be used as a removable, free-standing light source as it contains a magnetic base. The LED lights are powered by 3 AAA batteries (not included). The MagniVisor Deluxe head visor magnifier is perfect for all hobbies, crafts, reading books, magazines, newspapers, model building, jewelry design and other low vision tasks! It is a great option for jewelers, coin and stamp collectors, hobbyists, watch makers, small electronics, arts & crafts, sewing, knitting, auto mechanics, soldering, seamstresses along with so many other low vision needs. The MagniVisor is lightweight, comfortable and has an ergonomic design. It can be used to fit along with reading glasses as well. The MagniVisor Deluxe is backed by Carson’s limited lifetime warranty. At Carson, we strive to make sure our customers are 100% satisfied with the quality of our magnifiers. We are so confident in our magnifiers that we back them with a Lifetime Limited Warranty! Carson will repair or replace your magnifier if it is found to have manufacturing defects in materials or workmanship. Please contact Carson for additional warranty details.

  • UPC: 163120830848
  • ASIN: B007CDJKM2
  • Brand: Carson
  • Size: 4-Inch
  • Manufacturer: Carson

Optivisor Replacement Lens, #5, 2-1/2x, 8 Inch Range | ELP-525.00

Optivisor Replacement Lens, #5, 2-1/2x, 8 Inch Range | ELP-525.00

This #5 replacement lens is great for your Optivisor. This 2-1/2X lens is made of high quality optical glass and has an 8" focal range. Optivisor not included.

  • UPC: 654207152125
  • ASIN: B008J426J2
  • Brand: Donegan Optical
  • Manufacturer: Donegan Optical

Donegan Optical Binocular Magnifier, Lensplate No.7

Donegan Optical Binocular Magnifier, Lensplate No.7

DONEGAN OPTICAL-OptiVISOR LX Binocular Headband with Optical Grade Lensplate #7-Magnifies 2-3/4x Power at 6 Inch. Perfect for anyone whose profession or craft requires close accurate work with both hands free! The adjustable side pivots allow the visor to tilt at your fingertips and a dial adjustment headband that conforms to comfortably fit all head sizes. The LX has a genuine leather padded comfort band with orthopedic felt for extra comfort. Lightweight lenses and tough materials, designed to last a lifetime. Not a safety device, do not use in place of safety glasses or face shield.

  • UPC: 633096000519
  • ASIN: B000YZCSBU
  • Brand: Donegan Optical
  • Size: Non-Standard
  • Manufacturer: Donegan Optical

Headband Magnifier Headset - Magnifying Visor with 4 Real Glass Optical Lens Plates (1.5X, 2X, 2.5X, 3.5X)

Headband Magnifier Headset - Magnifying Visor with 4 Real Glass Optical Lens Plates (1.5X, 2X, 2.5X, 3.5X)

HANDS FREE MAGNIFICATION!The MagnifyLabs Headband Magnifier is a hands free magnification tool which allows for improved efficiency while performing detailed tasks. The magnifier is fitted with high quality optical glass lenses, which are designed to reduce eye strain and boost the wearer's vision. The unit is also designed with an adjustable headband and padded leather strap for maximum comfort and easy manipulation. It can be worn over prescription or safety glasses, and accommodates heads of all sizes and shapes.Great for anyone whose hobby, craft, or occupation requires precise focus.FEATURESReal Optical Glass vs Acrylic LensesThe headband magnifier contains optical glass lenses which are polished and ground into precise prismatic lenses for quality and clarity. Through the glass optical lenses, objects are enhanced, and the overall resolution is increased. Lenses are interchangeable, available in multiple strengths, and attached to a durable plastic frame which moves easily up and down, and locks into place as needed.Hands Free MagnificationThe headband magnifier provides hands free magnification for any number of activities including: artwork, watch-repair, jewelry making, needlework, electronic inspection, book reading, stamp collecting, and print inspectionDurable, Comfortable, and Adjustable HeadbandThe headband magnifier is designed for wearer comfort. Both lightweight (about 9 ounces) and durable, the unit comes with a padded leather comfort band. The band can be adjusted to any head size, locked into place, and worn comfortably for hours at a time. The magnifier can also be worn over both prescription and safety glassesIn the BoxPrecision Headband MagnifierAdditional Replacement ScrewsInserts for Lenses Product Manual4 Glass Lens Plates - 1.5X, 2.0X, 2.5X, and 3.5X

  • UPC: 650434714860
  • ASIN: B073RMHXC8
  • Brand: MagnifyLabs
  • Manufacturer: MagnifyLabs

Donegan DA-2 OptiVISOR Headband Magnifier, 1.5X Magnification Glass Lens Plate, 20" Focal Length

Donegan DA-2 OptiVISOR Headband Magnifier, 1.5X Magnification Glass Lens Plate, 20" Focal Length

The Donegan OptiVISOR is a hands-free, headband binocular magnifier that has optical glass lenses that are ground and polished into prismatic lenses for quality and clarity, and is available in multiple dioptric strengths (indicated by the number in the model) which provide specific magnification power (X) at specific focal lengths, or distance from object. This magnifier enhances the size and resolution of an object or image, and is commonly used for a variety of applications such as jewelry-making, watch- making, needlework, artwork, electronic inspection, book-reading, print inspection, and stamp-collecting. The OptiVISOR magnifier features replaceable binocular lenses that have beveled edges that are mounted in an interchangeable plastic frame. An adjustable headband with padded leather comfort band conforms to a variety of head sizes and provides comfort for hours of continuous use. It can be worn over prescription or safety eyeglasses. A durable, plastic visor tips up above the forehead when not in use. Spring-loaded pivot screws hold the headband in a raised or a forward-facing position. The magnifier weighs 0.67 lbs., and comes housed in a protective shell and carrying case. It has a one-year limited warranty. Diopter (D) is a technical term for the measurement of the light curvature and thickness of a lens. A dioptric number and a magnification number are not the same thing. Diopter strength represents a specific magnification power (X). For example, a 5-diopter provides 2.5X magnification (at a distance of 8”). See the magnification chart. The higher the diopter, the more magnification a lens can provide. As magnification increases, distance to the object (focal length), and field of view (diameter, or narrowness of view) decreases. Magnifiers and prescription eyeglasses have a diopter value, such as 1.5 or 2. The dioptric strength of an accessory lens, such as prescription eyeglasses or an eye loupe, must be added to the dioptric strength of the mag... [Read More]

  • UPC: 633096000472
  • ASIN: B000EM98KM
  • Brand: Donegan Optical
  • Size: 1.5x Magnification, 20" Focal Length
  • Manufacturer: Donegan Optical

SE Illuminated Dual Lens Flip-in Head Magnifiers (Pack of 2)

SE Illuminated Dual Lens Flip-in Head Magnifiers (Pack of 2)

SE is proud to present our SE Illuminated Dual Lens Flip-in Head Magnifiers (Pack of 2). Our illuminated head magnifiers are designed for serious hobbyist and the casual user. These head magnifiers are great for fine detail work, home, hobby, jewelry making, office, watch repairing, and more. Features of our Illuminated Dual Lens Flip-in Head Magnifiers (Pack of 2):(1) Multi-coated acrylic lens magnification can be combined to increase magnification up to 8.3x(2) Fixed lens magnification: 1.9x(3) Flip lens magnification: 1.9x(4) Loupe lens magnification: 4.5x(5) Tilt and angle controls for adjusting the light beam vertically and horizontally(6) Lens dimensions: 3-1/2" x 1-1/8", extra loupe diameter: 1-1/4"(7) Requires 2 AAA batteries (batteries not included)(8) Can be used as a headlamp(9) Black and grey plastic body Disclaimer: Magnifications are approximates and may vary slightly Important:Avoid getting counterfeit items. Genuine SE products come with our SE Logo on the packaging. SE is committed to providing the customer with the best source for value possible on the market. You will enjoy the quality, function and usefulness this SE Illuminated Dual Lens Flip-in Head Magnifiers (Pack of 2) have to offer. SE is a registered trademark protected by US Trademark Law.

  • UPC: 706569000061
  • ASIN: B011O336YI
  • Brand: SE
  • Size: 2 pack
  • Manufacturer: Sona Enterprises

Quasar Led Lighting System for Optivisors | ELP-558.00

Quasar Led Lighting System for Optivisors | ELP-558.00

The revolutionary Quasar LED lighting system is the best possible lighting solution available for your magnifying visor. The fixture snaps over the Optivisor lens plate and significantly increases visibility in any environment. Six strategically placed LEDs around the frame allow for unmatched clarity of image while decreasing and virtually eliminating shadows. The lightweight Quasar easily fits onto your magnifying visor and will run continuously for weeks on a single set of 2 AA batteries (included). (OPTIVISOR NOT INCLUDED)

  • UPC: 791836684372
  • ASIN: B0058ECQ46
  • Brand: EURO TOOL
  • Size: 1 Pack
  • Manufacturer: EURO TOOL