Funt Fact: .Jpg vs .Jpeg

Fun fact:

.Jpeg and .Jpg are the same lossy compression formats for digital photos.

Jpg is from a time when computer file systems had a 3 letter limitations but both indicate "Joint Photographic Experts Group"

Here's a jpeg. Thanks for reading.

How to get a blurry background

Photograher : Danny Graham

Three ways

• Shoot wide open on your aperture

• Use a longer focal length

• Bring the subject closer to the lens

• (optional: fake it in post!)

Using these 3 methods you can get a shallow depth of field and make your back ground blurry. You can also use these methods to do the Brenizer Method which involves sticking multiple photos together like a panorama to create the illusion of a shallow depth of field on a wide shot.

The Legendary Three Elements of Exposure

The Legendary Three Elements of Exposure

Legend has it that the first camera was forged in the ancient volcanic caves of mount Fuji . The three tribes Iso, shutti and iris were living in peace and joined forces to control over exposure and maximized dynamic range. But the volcano gods felt this was too great a power for only a few elite photographer tribes and Mount fuji erupted and consumer cameras flooded the market lowering the premium rates and putting cameras in the hands of Uncle's and nephews accross the world.

Now we study these elements to due away with automatic exposure and better the quality of our work

Jokes aside.

The Three elements of exposure or “The Exposure Triangle” consists of Shutter speed , Aperture and ISO.

Shutter speed

There is a mechanical shutter in most cameras that opens and closes to alow light to a hit the sensor for dialed in amount of time. It opens up allowing light and then closes stopping the light. This can determine the amount of motion blur in an image. Before you go jacking up your shutter speed to 1/8000 I want to remind you that you wont always need a fast shutter and sometimes a slow shutter can be used to tell your story creativly or create really cool effects like Shutter Drag. You can also use a slow shutter to capture motion in a single image called a long exposure. you can also create an illusion of frozen time.

Photographer: Danny Graham

Aperture

Apeture which we cover here. Is the size opening of the mechanical blades within a lens that allow how much light passes through it. This is partly responsible for your depth of field.

Photographer: Danny Graham

ISO

Iso (International Standards Organization) or what used to be ASA (American Standards Association) is a tricky one. Its the sensitivity of your film or sensor. I reccomend you learn the limitations of your cameras ISO becauase this can greatly increase the amount of digital noise on your camera and using film you’ll produce a much grainier image.

conclusion

While these are not as mythical and mysterious as you may have first thought they take time to master and learning them will greatly improve the quality of your work