The Sigma 2x EX DG Tele Converter is intended for Canon cameras only. The TC allows photographers to maintain AF throughout the whole range of focal lengths as advertised. Given the f/12.9 maximum aperture, the images produced may not be too spectacular at 500mm. Nevertheless, they still look adequately bright and color saturation is acceptable. […]
New Lenses
Insect-like Wide angle Lenses Are Introduced
Camera engineers are taking their cue from Mother Nature by designing a lens that scans the surrounding like insect’s compound eye. It is consisted of many very small lenses like what we could find in beetle, ant and fly. This allows the camera to take exceptional wide angle FoV at nearly 180 degrees with uniform […]
Tokina AT-X 10-17mm f/3.5-4.5 DX Fish-eye Review
The Tokina AT-X 10-17mm f/3.5-4.5 DX is a fish-eye lens that gives professional photographers 180-degree field of view. It allows the camera to capture a setting wider than human eyes can see. The Water Proof optical coating makes it easier for users to clean fingerprints, smudges and wet spots on the lens. The lens is […]
Fujinon XF 18mm f/2 R Review
At only 116 grams, the Fujinon XF 18mm f/2 R is very light weight, but still feels really solidly put together. The perfect combination of high quality plastics and metal makes the lens barrel looks properly constructed. At closest focus, the lens extends only by a couple of millimeters, which most photographers would consider as […]
Panasonic Leica D Summilux Asph 25mm F1.4 Review
The Leica D Summilux Asph 25mm F1.4 is one of four-third lenses released by Panasonic. The company hasn’t been too successful with its four-third lenses ventures and it seems to put more effort micro four-third EVIL models instead. The Leica D Summilux Asph 25mm F1.4 is known for its very large aperture and for about […]




