The auto-focus mechanism on this lens is based on Canon's micro motor. It is noisy and doesn't sound very smooth. In low-light and low-contract situation, it ...
The lens has a non-rotating front. The lens include a semi-soft padded carrying case that can be strapped onto your belt. This lens costed me about $360 from ...
The Sigma 105mm f/2.8 EX macro has been my all-time favorite lens. It has the capability for me to explore tiny worlds around our environment, which we ...
Step 1: Turn on Macro Mode (if your camera has it). Most digital cameras have a macro mode. It is usually represented by the flower symbol (see photo below). If ...
Most digital cameras have a macro mode. It is usually represented by the flower symbol (see photo below). If you haven't noticed it on your camera before, it ...
One, the Canon EF-S 18-55mm f/3.5-5.6 lens is an extraordinary macro zoom lens. Canon is silent about this lens's macro capability and the lens body quietly ...
To clean such a smudge off can be an extremely tiring exercise. Since you can't get your whole finger through the lens opening, you can't really put the lens ...
Quite a while back, we got our hands on a Quad-G Wide+Macro Lens QWMA-77. This tiny lens, about the size of a thumb, is made for camera phones, such as the ...
A bellows macro lens that has a short focal length of between 12.5mm to 38 mm, will provide a magnification of between x3 to x20. Because they do not have a ...
I think the reason is because the teleconverter does not extend the aperature away from the film plane. If you can explain why there is no light-loss, please ...