Search


Ellerker Opticians
- Jul 7, 2017
- 2 min
Eyelids Explained!
The eyelids are thin folds of skin which cover and protect our eyes. They have muscles controlling their movement up and down known as th...
23 views0 comments

Ellerker Opticians
- Jun 29, 2017
- 3 min
Mathematics in Optics!
It may not be surprising to hear, as in most subject areas, that there is a substantial amount of mathematics in Optics. Luckily for most...
23 views0 comments

Ellerker Opticians
- Jun 27, 2017
- 2 min
What is Glaucoma?
Glaucoma is a condition that affects the optic nerve (the ‘wire’ that connects your eye to your brain). Over time, the nerve fibers that ...
39 views0 comments

Ellerker Opticians
- Jun 23, 2017
- 2 min
What are Transitions?
This is a question we regularly get in our practice so we thought that we would answer some of the questions people ask about transitions...
10 views0 comments
{"items":["5d026f4daba87e0015c26e3d","5d026f4dbee9500016a2cc9b","5d026f4d9672a100165cd417","5d026f4d1b1c110016416613","5d026f4d09d3c60016677e6f","5d026f4d56fb250016132b71","5d026f4d2134100016696a8d","5d026f4da24de30016f40412","5d026f4d6b1c8e00166ce94a","5d026f4d09d3c60016677e6c","5d026f4d9672a100165cd418","5d026f4dc6281000160c1fc1","5d026f4d97636c001619380a","5d026f4d67c14f0017e5142b","5d026f4d0c367e00161e637c","5d026f4d2134100016696a8a","5d026f4d09d3c60016677e6d","5d026f4d8dbf9f0015baaa0a","5d026f4d1b1c110016416614","5d026f4dd8b1660016f278e8"],"styles":{"galleryType":"Columns","groupSize":1,"showArrows":true,"cubeImages":true,"cubeType":"fill","cubeRatio":1.3333333333333333,"isVertical":true,"gallerySize":30,"collageAmount":0,"collageDensity":0,"groupTypes":"1","oneRow":false,"imageMargin":32,"galleryMargin":0,"scatter":0,"rotatingScatter":"","chooseBestGroup":true,"smartCrop":false,"hasThumbnails":false,"enableScroll":true,"isGrid":true,"isSlider":false,"isColumns":false,"isSlideshow":false,"cropOnlyFill":false,"fixedColumns":1,"enableInfiniteScroll":true,"isRTL":false,"minItemSize":50,"rotatingGroupTypes":"","rotatingCropRatios":"","columnWidths":"","gallerySliderImageRatio":1.7777777777777777,"numberOfImagesPerRow":1,"numberOfImagesPerCol":1,"groupsPerStrip":0,"borderRadius":0,"boxShadow":0,"gridStyle":1,"mobilePanorama":false,"placeGroupsLtr":false,"viewMode":"preview","thumbnailSpacings":4,"galleryThumbnailsAlignment":"bottom","isMasonry":false,"isAutoSlideshow":false,"slideshowLoop":false,"autoSlideshowInterval":4,"bottomInfoHeight":0,"titlePlacement":"SHOW_ON_THE_RIGHT","galleryTextAlign":"center","scrollSnap":false,"itemClick":"nothing","fullscreen":true,"videoPlay":"hover","scrollAnimation":"NO_EFFECT","slideAnimation":"SCROLL","scrollDirection":0,"scrollDuration":400,"overlayAnimation":"FADE_IN","arrowsPosition":0,"arrowsSize":23,"watermarkOpacity":40,"watermarkSize":40,"useWatermark":true,"watermarkDock":{"top":"auto","left":"auto","right":0,"bottom":0,"transform":"translate3d(0,0,0)"},"loadMoreAmount":"all","defaultShowInfoExpand":1,"allowLinkExpand":true,"expandInfoPosition":0,"allowFullscreenExpand":true,"fullscreenLoop":false,"galleryAlignExpand":"left","addToCartBorderWidth":1,"addToCartButtonText":"","slideshowInfoSize":200,"playButtonForAutoSlideShow":false,"allowSlideshowCounter":false,"hoveringBehaviour":"NEVER_SHOW","thumbnailSize":120,"magicLayoutSeed":1,"imageHoverAnimation":"NO_EFFECT","imagePlacementAnimation":"NO_EFFECT","calculateTextBoxWidthMode":"PERCENT","textBoxHeight":0,"textBoxWidth":200,"textBoxWidthPercent":50,"textImageSpace":10,"textBoxBorderRadius":0,"textBoxBorderWidth":0,"loadMoreButtonText":"","loadMoreButtonBorderWidth":1,"loadMoreButtonBorderRadius":0,"imageInfoType":"ATTACHED_BACKGROUND","itemBorderWidth":1,"itemBorderRadius":0,"itemEnableShadow":false,"itemShadowBlur":20,"itemShadowDirection":135,"itemShadowSize":10,"imageLoadingMode":"BLUR","expandAnimation":"NO_EFFECT","imageQuality":90,"usmToggle":false,"usm_a":0,"usm_r":0,"usm_t":0,"videoSound":false,"videoSpeed":"1","videoLoop":true,"jsonStyleParams":"","gallerySizeType":"px","gallerySizePx":940,"allowTitle":true,"allowContextMenu":true,"textsHorizontalPadding":-30,"itemBorderColor":{"themeName":"color_12","value":"rgba(232,230,230,1)"},"showVideoPlayButton":true,"galleryLayout":2,"targetItemSize":940,"selectedLayout":"2|bottom|1|fill|true|0|true","layoutsVersion":2,"selectedLayoutV2":2,"isSlideshowFont":false,"externalInfoHeight":0,"externalInfoWidth":0.5},"container":{"width":940,"galleryWidth":972,"galleryHeight":0,"scrollBase":0,"height":null}}