Nikon AF DX Fisheye NIKKOR 10 5mm F 2 8G ED Review | 54 Data compared

The Nikkor 10.5mm f/2.8G ED DX is the first fisheye lens designed by Nikon specifically for the DX digital format, offering an ultra-wide 180° diagonal field of view. It features an optical design of 10 elements in 7 groups, including one ED glass element, and boasts an impressively short minimum focus distance of just 14 cm. Weighing a lightweight 300 grams with dimensions of 63 x 62.5 mm, the lens utilizes a standard AF coupling rather than an AF-S motor to keep production costs down. It is built with a non-removable integrated hood and a 7-blade rounded diaphragm that adjusts from f/2.8 to f/22, lacking any physical manual-to-autofocus switch on the barrel. The review highlights excellent maximum brightness at f/2.8, compact sizing, and vivid, saturated color reproduction as its main advantages. However, significant downsides include the inherent fisheye distortion, noticeable vignetting when shooting wide open, the mandatory use of gelatin filters due to the lack of front threads, and compatibility limited strictly to DX format cameras. While specialized software like Bibble Pro can linearize the image down to a 120°...

The 70-200mm f/2.8G ED-IF AF-S VR Zoom-Nikkor proves to be a highly versatile, professional-grade telephoto zoom lens, making it an industry benchmark for sports and reportage photography. During on-field testing at the Monza racetrack, the lens demonstrated exceptional optical quality supported by a sophisticated internal design featuring 21 elements in 15 groups, including 5 extra-low dispersion (ED) glass elements. Its fast f/2.8 constant maximum aperture is ideal for capturing fast-moving subjects and isolating them from the background, even under challenging lighting conditions. Performance is further enhanced by an advanced Vibration Reduction (VR) system that allows for handheld shooting at shutter speeds up to four stops slower than standard lenses, while simultaneously stabilising the viewfinder image to assist the camera's TTL autofocus system. Additionally, the internal focusing mechanism keeps the lens length constant and prevents the front element from rotating, which facilitates the seamless use of polarising filters. Despite these robust capabilities, the lens presents several physical trade-offs regarding handling and portability. Weighing 1,470 grams and measuring 215mm in length, it is considerably bulkier and heavier than amateur-grade telephoto zooms, easily...

The review by Erik Henchoz on Scubaportal evaluates the underwater capabilities of the Nikon D90 DSLR paired with the transparent polycarbonate Nimar 3D underwater housing and a dedicated Delrin housing for the Nikon SB900 flash. Tested in the waters of Isola d'Elba, Italy, the setup is highly praised for offering competitive, high-quality underwater reflex photography at an accessible price point. The reviewer emphasizes that the combination of the camera's 12.3-megapixel CMOS sensor, the housing's precise mechanical control levers, and full i-TTL support via a Nikonos sync connector allows both amateurs and professionals to capture excellent macro, wide-angle, and HD video shots underwater. The review highlights several distinct pros and cons of this specific combination: Cons: The larger spherical dome port required for wide-angle fisheye lenses creates a highly positive buoyancy that alters handling equilibrium; substantial backscatter artifacting occurs unless the flash's built-in diffuser is manually extracted prior to sealing the housing; and the camera enforces a completely locked focus distance during video recording, requiring users to stop recording entirely to change focus.

The Sony FE 20-70mm f/4 GGo to product viewer dialog for this item. is highlighted as a groundbreaking, compact, and lightweight lens that challenges standard focal ranges by introducing a wider 20mm starting point. It is widely celebrated as an excellent, versatile tool that appeals to both photographers and videographers because it functions as an all-in-one standard zoom. This expanded focal coverage eliminates the strict need to switch between an ultra-wide angle and a standard zoom when shooting cityscapes, landscapes, or intimate close-up details. However, the review details distinct compromises associated with its compact, ambitious design. On the negative side, the lens suffers from massive native vignetting and severe optical distortion, reportedly measuring closer to an 18-70mm lens before intense software adjustments are applied to pull the image out to a corrected 20mm field of view. While modern software corrections cleanly mask these flaws without noticeable degradation at low base ISO settings, the reviewer warns that digitally pushing the edges by 4 to 5 stops will trigger a visible drop in image resolution and severe quality degradation if the lens...