One of the reasons photographers travel to full and medium format cameras is their power to produce peaceful bokeh while still representing an interest in great quality. Take several structures from a single vantage point without adjusting any camera settings between shots. You may note that the result features a comfortable, confused background that could not be achievable from the singleshot using the system lens. Many system contacts have reasonably brief focal lengths, so when properly attached to a camera, they truly are not the ideal alternative for any sort of in close proximity and private photography. But it's possible to completely transform your contact simply by modifying just how by which you use it.
For the novice, the aperture may be the opening inside the lens that controls the quantity of lighting which makes it through shutter and the contact to the picture/alarm. Rapid lenses below f/2.8 like my 20 year old manual focus Pentax-A 50mm f/1.7 SMC are well suited for shooting bokeh (and it is the lens I use for many of my bokeh photos on Fickr). I have discovered that the quicker the target length to the front matter, the better the background bokeh I'll get.
Shoot many structures from the single vantage place without adjusting any camera adjustments between pictures. You may see that the result features a delicate, blurred history that will not be achievable from a single-shot together with the system contact. Most kit contacts have fairly brief key programs, when correctly attached with a camera, they are not the ideal alternative How to bokeh with a kit lens for almost any sort of individual photography and upclose. But possibly to totally convert your lens by changing just how in which it is used by you.