battle chants

The manual wheelchair has been around use for many years and has gone through many changes. The constant feature has been that this chair is self propelled by pushing for the hand edges that surround the wheels. The owner actually pushes the wheels around and around to get in one location to another. In addition to that, the footrests with a manual wheelchair is easy to remove and the user can walk the chair forward together with his feet. Therefore, when shooting in macro, it is easy to get a shallow depth of field if utilizing a large aperture. We often make use of the F8, F11, F13 such small, and medium-sized aperture to look at photograph to ensure the photo has clear range. If you use a 100mm macro lens to shoot the insects' close-up, even with the F13 aperture, the depth of field is extremely shallow, and sometimes need to utilize the manual focus function to carefully adjust the focus position to spotlight your eyes of insects to make the image more vivid.