Why do glasses with the same prescription feel different?
The style of the frame has changed. The structure of the new glasses and the old glasses (half-frame, rimless, full-frame) may be different, and the angle of the glasses may also be different, which will cause visual differences and the symptoms of dizziness after wearing the new glasses. If you used to wear rimless glasses or half-rim glasses before and switch to full-frame glasses, you will feel that his field of view is limited and you will feel a little uncomfortable when you see the edge of the frame. If you wear full-frame glasses before, you will feel the edge of the lens when you change to half-rim glasses. It's too bright to adapt. There is another situation, changing from a frame with a nose pad to a frame without nose pads. Because the distance between the lens and the eye has changed, the position of the nose pad has also changed, which directly affects the relative position of the optical center and the pupil, as well as the distance from the back vertex of the lens to the cornea, which naturally affects the visual difference. In this case, you can fine-tune the nose pads, or after a short-term adaptation, you can generally return to normal.
Normally, opticians do not want to change their original visual habits (to maintain visual continuity) and want to copy a pair of glasses with the same vision. When optometry, they must provide the used old glasses and their optometry record sheet for inspection. With personnel reference. Simply put, comfort is equal to habit. If you want new glasses to wear comfortably, you must keep your original habits. It's not just the reproduction of luminosity. If you don't wear suitable glasses often, you will feel uncomfortable once you wear them.
Lunor - Glasses For Men
Many of Lunor's metal frames are made from high-quality titanium, gold, and stainless steel. In addition to the special process of making titanium, all-metal frames are made by hand in a factory in Germany, fully reflecting the craftsmanship and thought behind the production of the brand. The texture and professional demeanor of the glasses are strong. The brand is very good at combining classical and modern. What we can see is that the nose pad and the frames are made of pure titanium, so there's no allergic effect.
Best Ray-ban Wayfarer Alternatives - KOALAEYE Pearl
The first Ray-ban Wayfarer glasses alternative we want to mention is the Koalaeye Pearl. This kind of Wayfarer glasses are designed with acetate material and have a way of making a statement. Whether dramatically oversized or petite, the round Wayfarer sunglasses expertly navigate the balance between classic and contemporary. With not that angular style, alternative Ray-ban Wayfarer glasses - Pearl guarantees that they will complement your face.
In addition, Koalaeye Pearl comes at a cheap price and they are about $39. So, most people are able to afford them.
Can You Get Prescription Gamer Glasses?
Most gaming glasses are not designed to be worn on top of your prescription eyeglasses, but you still have some other options.
You can order gaming glasses with prescription lenses. Make sure the frames are optical grade so they can accommodate lenses of varying thickness.
You can also choose clip-on gaming glasses because they are easy to store and light to wear.
Order daily glasses with anti-reflective or blue-light coating because they can also protect your eyes.
Are carbon fiber glasses good?
Carbon fiber glasses are continuously changed to meet consumer demand. Adhering to the use of carbon fiber, they are more in line with the requirements of environmental protection and health. In the design of the new carbon fiber products, the weight of the bridge of the nose is further reduced when wearing, making it more fit and comfortable. Should you choose carbon fiber glasses or titanium glasses? It depends on your preference, ?like style, color, material, price, and so on. Because they are very not heavy, carbon fiber glasses are the most comfortable option for everyday wearers who are looking for the latest technology and the highest quality.
Tortoiseshell is the important material of the frame.
The old metal frames used to be made of stainless steel or other alloys, and most of them have been phased out. The more popular modern metal frame is titanium metal frame, pure titanium, beta-titanium, memory titanium, and so on. In addition to being relatively light, it is resistant to corrosion and does not deform easily, especially used for the production of glasses or glasses frames. Because the color like amber gives a person a warm and delicate, luxurious and elegant feeling, so tortoiseshell glasses in the eyewear industry are a best-selling type of glasses.
There are three processes for resin-changing lenses.
The incorporation method, known as bulk polymerization, is similar to the method of glass lens, that is, one or more photochromic dyes are directly incorporated into the polymer monomer of the substrate for bulk polymerization, and the lens formed after curing will change color. Discoloration dye is completely integrated into the resin lens substrate, so the lens made of color persistence is very good.
The uniformity of discoloration and the depth of color after discoloration are highly related to the thickness of the lens. Because the thickness of the lenses at all levels is different, there will be a color difference between the depth of discoloration and the uniformity, and the uneven phenomenon of high brightness is more obvious.
The film type is known as the coating method. It is the chromatic resin lens by coating or dipping in a layer of chromatic dye on the base of the resin lens. Because the coating covers the surface of the lens, the color uniformity is good. The coating, which is only about 0.05mm thick, does not provide enough molecules to make the lens dark enough, so the color is relatively less dark, and the discoloration lasts slightly longer.
Infiltration, known as the penetration method, is to use the principle of penetration, through the thermal diffusion method to make the color dye permeate the surface of the resin lens sheet material, with diffusion depth up to 0.15~0.20mm. The lens has a constant color change characteristic. There will be no inconsistency between the center and the surrounding color as the luminosity gets darker. The color-changing resin lens made by infiltration type has the benefits of uniform color-changing, small color difference, fast and thorough color-fading, which is the mainstream of color-changing technology at present.
