These homemade sugar cubes are a really straightforward, simple project, it shouldn’t cause you any trouble at all. Whether you’re treating mom, or just kicking back with friends, the only thing you have to decide is…one lump, or two?

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Personally, I believe that lens filters are necessary for protecting lenses and that I would continue to use them. I also realized just how important it is to invest in a quality lens filter. The world of protective lens filters, however, is a confusing place. Filters have their own marketing language, using words like Schott glass, nanocoatings, ColorCore, and acronyms like HD3, MRC, HGX. This confusing nomenclature leaves a lot for a consumer to decode. To add to the confusion, a higher cost doesn’t always correlate to a better filter.

DoI need aUV filterfor my lens

Light transmission would be the most important factor. The higher the light transmission value, the more light passes through the filter. Light that is reflected back degrades image quality by decreasing contrast, causing lens flares and ghosting. This value is usually expressed as a percentage— anywhere between 90-99.9%. Companies that use reflection rate express the number by subtracting the light transmission rate from 100. For example, a filter with a 99% light transmission rate has a reflection rate of 1%.

Do UVfilters affect image quality

UV Enhanced FSM offers superior reflection for 10-400nm light. A specialized dielectric coating allows the aluminum to outperform regular mirrors.

Asking around my local photography community, I found the topic to be divisive. Some believed that lens filters were necessary for protecting your lens. Others believed that lens filters were nonessential and reduced image quality and clarity by adding an extra layer of glass.

The sugar cubes will be very delicate at first, and you need to leave them alone to let them dry. They dry firm in less than an hour, and then you can set them out on a tray or in a bowl. The plain ones will keep indefinitely, but the ‘flavored’ ones will not last as long because the scent and flavors will eventually fade.

Turn plain sugar into fancy sugar cubes for Mother’s Day, Valentine’s Day, or any day you want to treat yourself to a proper afternoon tea. These are perfect for champagne cocktails, too!

IsUV filternecessary for water

If you’re making plain sugar cubes you can do this in a bowl with a spoon, but be sure to get all the sugar evenly moistened. It should have the consistency of damp or wet sand. I actually use my trusty Cuisinart mini food processor to blend up the sugars because it does a quick, even job. You’ll definitely need the processor if you’re doing some flavored sugars, like lemon or mint.

We were using similar cameras, lenses, and even settings for our images. The only difference between our setups was that my lens had a B+W UV Haze lens filter on, while Eric’s didn’t. I decided, nervously, to remove the filter for the rest of the night. The orb-like lens flares vanished from my images.

Greetings from Down Under, this is such a sweet idea (excuse the pun). I would love to surprise my family & friends with these cute sugar shapes. I have two silicone molds a star shaped & a heart shaped. I saw in some of the comments that this can be done by hand & I was wondering if caster sugar can be used or should I just stick with normal granulated sugar?

One evening while second shooting for my friend, Eric Lundgren, I noticed something strange happening. We were shooting wedding dances inside a barn where the only lighting was provided by Christmas lights that were strung along the length of the ceiling. Looking at the back of my camera, I noticed that my photos had glowing green orbs sprinkled throughout the images. They had the same pattern as the string lights above, so something was causing the light from them to refract and ghost. After the dances, I showed the photos to Eric and asked him if he had the same problem. He showed me a few of his images, and sure enough, no green orbs were present.

UV filtervs NDfilter

“Oh my goodness, these are adorable, Sue. My daughter and I were at a French patisserie the other day and she asked me how sugar cubes are made. I am pinning this and getting her to make them!” ~Julia

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The invention of the sugar cube was revolutionary for the time, as it allowed for more precise measurements of sugar in recipes and made it easier to transport and store sugar. Sugar cubes became popular in Europe in the mid-19th century and were first introduced to the United States in the 1870s.

Uv filter what does it doreddit

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Lens coatings primarily have two functions. One is to increase lens contrast, the other is to keep your filters clean. Early photographic multi-coatings increased color rendering and overall contrast in an image. Modern-day multi-coatings improve upon this by adding benefits like anti-static, water repellent, and oil repellent coatings. These coatings can help keep your filter clean, which in turn, prevents image quality degradation caused by dirt and dust gathering on the lens.

The B+W UV Haze filter I had on my lens while shooting with Eric, has a reflection rate of ~3%. Even though that's a very small percentage, it was enough to cause the ghosting I saw in my images. A high-quality filter should get as close to 100% as possible, and should always be under 1%. The filters I use now have a reflection rate within a 0.01-0.03% range.

Whatis aUV filterfor water

The first sugar cubes were made in the early 19th century, invented by Jacob Rad, a German businessman who was looking for a way to make it easier to measure and transport sugar. Rad’s sugar cubes were made by mixing sugar with a small amount of water and then pressing the mixture into small cube-shaped molds. The cubes were then dried and packaged for sale. They were made with the exact same process we’ve used today.

All in all, I prefer the Marumi filters, due in part to better reflection rate, and better protective qualities. Marumi claims in their filters are 7 times stronger than conventional filters. Breakthrough filters use SCHOTT glass, which should be structurally harder than glass, however, I’ve broken a few of these filters now while having never broken a single Marumi filter.

Uv filter what does it dofor lenses

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UV filters are strangely divisive. Many photographers are adamantly anti-filter, while others can’t imagine going without them. I myself believe them to be a valuable investment, and that you should always consider quality when picking out your lens filter. Don’t invest thousands of dollars into a professional-grade lens, only to put a cheap filter on the front, as you will negate all the engineering that went into your lenses’ native coating while sacrificing image quality. If you aren’t sure which filter to get, consider checking out my preferred brand Marumi or visit Lensrental’s blog where Roger Cicala has conducted extensive testing on many popular brands.

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This project is super-duper easy, even your toddler can help. You can use them to fancy-up your own cup of tea, or add them to a breakfast-in-bed tray. And sugar cubes are essential for a celebratory champagne cocktail.

I originally discovered the Marumi filters when reading Roger Cicala’s extensive posts on UV filters, over on the Lensrentals blog. They performed very well and struck the right balance between quality and cost.I originally purchased The Breakthrough UV X4 filters from my local camera store, as they were the only new filters kept in stock. These are well designed and are marketed as a premium product, which makes them feel like the “Apple” of the lens filter world.

For the most part, no. On a digital camera, these filters will perform nearly identically, as sensors already block IR and UV light. A UV filter will, however, give you clearer pictures on a 35mm image by correcting UV hazing in a photo.

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What does UV filter doin water purifier

Some of the high index materials can have a reflectance value as high as 10-12%, and the AR coating will tame that down to well under 1%. Not ...

That said, some UV filters- primarily cheap ones- remove some visible wavelengths along with IR and UV. This could have an effect on color, albeit a nearly imperceptible one.

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While it doesn’t have to be paper-thin, a lens filter should be small. Budget filters with large, thick rings can cause unwanted vignetting or light falloff in an image. It’s more likely you’ll only see this on a wide-angle lens, though it's not unheard of with standard focal lengths as well.

While many modern-day camera lenses have these coatings already applied, budget lens filters do not, which is a reason why one might see an increase in image quality when these filters are removed. By adding a filter without these coatings, you are essentially canceling out the benefits provided by the native lens coatings already applied to your lens.

1X3 in. slide with 1mm linear target etched into the glass down to 10μm marks. 200 DIV at 10μm spacing. Marks at 50 and 100μm.

When I first heard that some of my photographer friends don’t use lens filters, I was shocked. To me, a lens filter was never an afterthought, it was something you always purchased with the lens in order to protect the glass from nature. The moment the lens comes out of the box, immediately a filter is screwed on, forever sealing off the front element from the elements.

Flip the mold over and voila! – you’ve got perfect little sugar bon bons. There is no trick to these at all, the sugar falls right out of the molds. The only thing you have to do is make sure to mold your sugar while it is still damp. If you mess up, just scoop up the sugar and remold it!

You’ll also want to ensure that the lens filter isn’t too thin. If it’s touching the front element of your lens, it’s likely it will cause scratches. Some cheaper “ultra-thin” lens filters have been known to cause damage. Always ensure the filter floats freely above the lens element.

Press down firmly so the sugar gets into all the parts of the mold, especially if you’re using a decorative mold like I did. Remove any excess sugar from the surface of the mold with a bench scraper.

Plain sugar makes adorable and versatile sugar cubes that will last indefinitely, and I’m guessing most of you will be happy with plain sugar. But if you’ve got the creative urge, you can definitely embellish…

Yes. There have been multiple times throughout my photographic career where a lens has been protected by a filter. Additionally, filters prevent damage to one of the most important parts of your lens, the front element. This lens is often coated, and these coatings can be worn down over time from exposure to the elements and repeated cleanings. Lenses that exhibit “cleaning markings” typically lose a portion of their value compared to those with pristine lens elements.

Additionally, lens manufacturers such as Canon recommend using a protective filter to fully weather seal a lens. Without a filter, some lenses that claim to be dust and water-resistant lose their protective traits.

My idea of heaven is sitting down to a proper afternoon tea, and I’m lucky enough to have experienced some of the world’s best, from Claridges in London to The Ritz Paris and The Plaza in New York City. When I lived in Los Angeles we’d hit up the Langham Hotel in Pasadena to get our high tea fix. But most of the time, let’s face it, when I get the urge for a late afternoon tea break I’m doing it myself. From homemade scones and clotted cream, to easy tea cakes and sandwiches I’ve always loved teatime recipes. Today I’ll show you one of my favorite finishing touches to the perfect tea: homemade sugar cubes!