Embroidery and Eyesight – Magnifier Lights are Magnificent! - cross stitch magnifier light

 2024-07-07 20:57:06

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All the parts shown here are manufactured at Thorlabs Spectral Works in Columbia, South Carolina. Our extensive production capabilities enable us to provide solutions for imaging system calibration and measurements. We use contact photolithography with a mask aligner to define the pattern on the glass substrate. Once the pattern is defined, we chemically etch the substrates and clean them in a class 100 cleanroom.

Hot, cold, backside polished, ultrafast, D-shaped, elliptical, parabolic, concave, crystalline, and laser line dielectric-coated optical mirrors are available ...

Light Meters ... Measure fluorescent, metal halide, high-pressure sodium and incandescent light sources as well as LEDs from a broad spectrum ...

Our crosshair (crossline) reticles are used to superimpose a reference pattern on an object being imaged. The crosshairs span the entire diameter of the optic with lines that are 25 µm or 10 µm (Ø1" optic only) thick. Made by plating chrome onto one side of a 1.5 mm thick UV fused silica substrate, these optics provide greater than 90% transmission in the 200 - 1200 nm spectral range.

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In addition to our catalog test targets and reticles offered from stock, we can provide custom chrome patterns on soda lime, UV fused silica, or quartz substrates from 8 mm by 8 mm up to 85 mm by 85 mm. Substrates can be cut to shape for your application. Our photolithographic coating process allows us to create chrome features down to 1 µm. A few sample patterns are shown below, which can be made positive or negative, as shown in the image directly below.

I truly love your App! My eyesight has been declining since I turned 40. Iâve had expensive prescription glasses several times since then and I have either lost them or my prescription wasnât working properly any longer. So unfortunately since the prescription glasses have been out of my price range for the last couple years. Iâve had to settle for off the rack pharmacy glasses. Which arenât really that great and in return Iâm pretty sure theyâve made my eyesight worse. So anyways to the point. Your MagnifyGlass App has been a real lifesaver for me since it allows me to zoom in and out on all the important fine print on pretty much everything these days. Itâs also really great that your App utilizes my cell phones bright light on the opposite side of the screen. I also love that it has the capability to take a picture of whatever Iâm looking at and it goes straight into my phoneâs photo gallery so I can look back at it for reference if I need to. Iâve told numerous friends and family members and even strangers to download your MagnifyGlass App. Thanks again for providing all of us with your Free App. From: A Big Fan Craig Carter

The Ø19.0 mm reticle can be adapted to Ø1" mounts by inserting it into an AD19T or SM1AD19 Mounting Adapter. The AD19T adapter has a smooth outer perimeter, making it compatible with any standard Ø1" mount, while the SM1AD19 adapter has external SM1 (1.035"-40) threading, providing the ideal match for Thorlabs' line of SM1-threaded optomechanics.

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The electron microscope uses a beam of electrons and their wave-like characteristics to magnify an object's image, unlike the optical microscope that uses ...

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This tab details an optimal cleaning technique developed by our engineers for cleaning reticles, test targets, distortion targets, and calibration targets.

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We do not suggest using a towel, rag, or wipe to dry the surface. If contamination persists, soak the reticle or target in a detergent and water solution for 1 hour, repeating as necessary.

Because they are intended to be used in transmission, Thorlabs' line of reticles is made from a UV fused silica substrate, unlike our test targets, which are made from soda lime glass. UV fused silica provides excellent transparency from the infrared down into the ultraviolet.

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Weâve upgraded your Magnifying Glass + Flashlight app! Our latest update is all about making the app work better for you, with improved performance and a smoother user experience.What's New:â¢ Faster & Smoother: Experience improved speed and performance with this update.â¢ Stability Boost: Enhanced app stability ensures a more reliable and seamless user experience.

The developer, RV AppStudios LLC, indicated that the appâs privacy practices may include handling of data as described below. For more information, see the developerâs privacy policy.

Sep 27, 2023 — Laser amplifies the intensity of light and produces highly directional beams powerful enough to cut through the metal surfaces. Furthermore, ...

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Reticles are optics that can superimpose a pattern onto an image or spatially filter light through a pattern. The reticle pattern provides a reference location and allows an imaged object or beam to be centered or measured. Many of our reticles are available as both positive and negative patterns. Positive reticles consist of high-reflectivity, vacuum-sputtered chrome patterns plated on clear substrates and are often placed in an image plane of an imaging system to superimpose the pattern onto an image. Negative reticles use the same chrome coating to cover the substrates, leaving the patterns clear and are often used as alignment targets for beams (see Figures 1-3) and in back-lit or highly illuminated applications. When backlit, the pattern of a negative reticle can be projected onto a dark image. Please see the Specs tab for a comprehensive list of options.

Being a person with poor eyesight, I obtained this application from the jump start. Whether it be the micro print on drug bottles, which is what I got it for, to objects hard to see. I also like the fact of being able to take a picture of what I am viewing. I also like it that I can zoom the light manually and automatically as well. Coupled with the mentioned functions, there is a insightful group of visual enhancement functions such as shake reduction. So, you can tell I am a fan and I show it off every chance to others with poor eyesight but cannot afford an appointment with the eye doctor as well as the almost sure prescriptions for lenses that they say cannot be made to fit your frames. I am not saying to not see your eye doctor but what I am saying is the app can postpone that painful purchase of reading glasses and hopefully postpone a full prescription. A real winner.

Our concentric circles reticles consist of a centered crosshair and concentric circles increasing in diameter by 0.5 mm, 1 mm, or 5 mm. The diameters are labeled in 1 mm increments (0.5 mm and 1 mm pitch circles) or 5 mm increments (5 mm pitch circles). The pattern is formed from lines that are 10 µm wide (0.5 mm and 1 mm pitch circles) or 250 µm wide (5 mm pitch circles). Made by plating chrome onto one side of a 1.5 mm thick UV fused silica substrate, these optics provide greater than 90% transmission in the 200 - 1200 nm spectral range.

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I used the free version for six months plus. Using the pro features w/o ads for two weeks at a time, so easily over and over again, gave me the opportunity to realize the benefits of this pro version app. Watching six thirty second or less videos, (sometimes just 8 seconds) every two weeks to lose in-app advertising pop-ups and have full usage of the pro features (3-for adds 3 for features) was really great.Yes I probably could continue to do this forever but for two bucks and to say thanks for giving me a real opportunity to use a great app without being burdened by free version limitations, is well worth it. Thank you! I have never given five stars in an initial review, holding off for coffee, updates, unrealized performance issues compatibilitiesor and other related (over-all) user interface (I think of what tasks can I do with the app, or the obvious benefit of using this app and what is a hinderance to this-what does using this app take away from how I use other apps and device features). I evolve and regress each day causing a ever changing reasoning, which in this case along with the bias of regular personal circumstances resulting in immediate positive results, I see no reason to wait, and no reason they have not earned FIVE stars right now. GOOD JOB AND THANK YOU

Magnify small text, inspect objects, or read distant signs and menus with your camera. Use it as a magnifier, menu reader, or prescription magnifying glass & flashlight.The Simplest, Easiest-to-Use Magnifying Glass in the App Store â Flashlight (LED Torch Light), Digital Magnifier, Restaurant Menu Reader, and Prescription Bottle Reader all-in-one. Have you ever been in a sticky situation where youâre in a restaurant and canât read the small print on the restaurant menu? Let the best magnifying glass with flashlight (LED Torch Light) handle all your fine print reading needs. Simply turn on the magnifier and watch as it auto focuses the text, while providing you the ability to zoom in/out further. Common Uses For Magnifier: - Restaurant Menu Reader - Medicine Bottles/Prescription Bottle Reader - Serial Numbers From Back Of Device (TVâs, DVD, Refrigerator, etc.) Features: - High Contrast Mode - Magnify Zoom from 1.0X â 10.0X. - Save Captured Pictures In Library Download our magnifying glass app, and youâll be able to read even the tiniest print clearly. Finally, youâll see everything big and clear. Best of all, youâll stop blaming yourself for your imperfect eyesight. In addition, to getting the best magnifier, youâll also get the brightest LED torch flashlight. This all-in-one magnifying glass, flashlight, and camera snapshot app provides everything you need to read clearly.

Eyepiece: It is also referred to as the ocular. This area is used to view objects through the microscope. It is located at the tip of the microscope.

Our in-house photolithographic design and production capabilities enable us to create a range of patterned optics. We manufacture test targets, distortion grids, and reticles at our Thorlabs Spectral Works facility in Columbia, South Carolina. These components have served a wide variety of applications, being implemented in microscopes, imaging systems, and optical alignment setups.

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Place a surface finish symbol on the edge of a circular view, the face of a part, or away from edges. Steps Copy link. Click Surface finish tool icon .

Dec 27, 2017 — Blaser has entered the optical devices market earlier this year with the introduction of PRIMUS series of binoculars.

Our scaled crosshair (crossline) reticles are used to superimpose a graduated reference pattern on an object being imaged. The crosshairs span the entire diameter of the optic with a graduated scale of tick marks that go up to 12 mm from center. The first set of tick marks are 2 µm thick and are spaced every 10 µm up to 1 mm from the center (the crosshair is also 2 µm thick within this radius). The next set of tick marks are 10 µm thick and spaced every 100 µm, extending from 1 mm to 12 mm from the center (the crosshair is also 10 µm thick from 1 mm from the center to the edge of the optic). Made by plating chrome onto one side of a 1.5 mm thick UV fused silica substrate, these optics provide greater than 90% transmission in the 200 - 1200 nm spectral range.