Special frames -SSH.pptx

Special types of spectacle frames with colorful & informative pictures 👓

1. Special types of spectacle frames S.Shri Harshine ALG 3 rd year

2. Eye care professionals may decide to implement a series of prisms, which can be utilised where the hemianopia is situated. It is a clear plastic sheet which has the ability to be fitted to a host of glasses which can be easily applied to your glasses. These temporary prisms can be easily removed and are placed on the back of your specs. 1.Hemianopic spectacles

3. When it comes to permanent prisms, these are positioned into the actual lens. This collection of creations include yoked prism, bi-part double Fresnel prism and periscopic prism.

4. Hemianopic spectacles

5. 2.Entropion spectacles It has an additional extension behind the spectacle frame And it is roughly parallel to the lower eyewire known as crutch or gallery. This gallery supports the skin of the lower lid. It is one of the optical aids for entropion .

6. Entropion condition

7. A short-term solution for entropion is the use of skin tape, an adhesive made specifically for the skin. At night, apply a small piece of tape vertically to the cheek to pull the lower eyelid down enough so that it does not turn inward while asleep. This inspired to make this spectacle.

8. Entropic spectacles

9. 3. Ptosis crutches Special glasses for ptosis may be used. These glasses have a crutch attached to hold up the eyelid. Metal frames are used than plastic frames This is similar to entropion spectacles. Special contact lenses may be used for ptosis. These lenses help in correcting the drooping of eyelid.
Moderate to severe Ptosis – In moderate to severe cases surgery may be the only option to correct the eyelid.

10. Types of frames and improvement

11. 4.Clip ons Unlike normal eyeglasses, clip-on sunglasses come with just the two tints, attached by a nose bridge. This structure, when clipped onto your normal prescription glasses, gears up to serve as a pair of prescription sunglasses.

12. Types of clip-ons Standard – The standard clip-on sunglasses use a clip on the nose bridge. The clip facilitates the clip-on sunglasses to hold effectively onto your prescription glasses. Flip-up – The unique aspect of flip-on sunglasses is that they don’t have to be removed and inserted, unlike the other variants. These types are attached to your prescription glasses using a magnet. Magnetic – The magnetic clip-on sunglasses attach to the sides of your prescription glasses by utilising a magnet. They are relatively more convenient and easy to use as compared to the other variants.

13. 5.Drop ins It is similar to clip ons but it should be mounted back of the spectacle pair. It can be both sunglasses or prescribed glasses.

14. Drop ins

15. 6.Folding frames The frames can be easily, horizontally folded until they are parallel in a common plane and close together with their temples separately folded and lying across them. The folded spectacles, which are small and thin in size and conveniently arranged for carrying and storing, are practical and considered a brand-new design.

16. Folding Procedure

17. Folding frames

18. 7.Hinged front spectacles It has two fronts One is fixed Another one is flip down and wear when needed. The flipping front has near or sunglasses

19. HINGED FRONT SPECTACLES

20. 8.Lorgnettes These are specially designed frame front It is a pair of glasses or opera glasses held in front of a person’s eyes by a long handle at one side. The lorgnette was usually used as a piece of jewelry, rather than to enhance vision. Fashionable ladies usually preferred them to spectacles. These were very popular at masquerade parties and used often at the opera. They were worn popularly in the 19 th century. .Lorgnettes were made from a range of different materials including tortoise shell, horn, silver, gold, enamel, and various kinds of jewels.

21. 9.Monocle It consists of a circular lens, generally with a wire ring around the circumference that can be attached to a string or wire. The other end of the string is then connected to the wearer’s clothing to avoid losing the monocle

22. There are three types : The first style consists of a simple loop of metal with a lens that was slotted into the eye orbit The second style, which was developed in the 1890s, was the most elaborate, consisting of a frame with a raised edge-like extension known as the gallery. The third style of monocle was frameless. This consisted of a cut piece of glass, with a serrated edge to provide a grip .

23. An early-20th-century  gold-filled monocle with gallery

24. Old model Hi!

25. New model

26. 10.Makeup spectacles A common design for a pair of makeup readers is a frame with a swiveling lens allowing you to see clearly while you apply your makeup. When using this design simply swivel the lens to the eye you are not working on while you apply makeup to the opposite eye.

27. New trendy frames

28. Flexible frames

29. Mask holding frames

30. Magnetic frames

31. THANK YOU