On the other hand, as experienced with the Opteka 6.5mm f/3.5, the hood needs to be positioned just right on the lens to not be in every shot. On one hand, a lens hood is needed to stop lens flares, which can be a common sight on a fisheye lens. The Opteka 6.5mm f/3.5 Fisheye Lens in Useįirst off, a lens hood on a fisheye lens is a bit of a double-edged sword.
#Opteka fisheye manual
But this goes with the territory for any fully manual lens. The lens also features a manual aperture ring which goes up in one-stop values.Īs this is a fully manual working lens it means you won’t have any type of light metering available, which in many cases leans towards lots of trial-and-error shooting.
#Opteka fisheye full
The lens is full manual focus and a wide and very tactile focus ring. The lens also has a removable petal-shaped lens hood, which goes a long way with reducing flares. The maximum aperture comes in at f/3.5, with a minimum focusing distance of 30cm and a huge viewing angle of 180 degrees. Internally, the optics comprise of 10 elements arranged in seven groups, with one aspherical element and super multicoated optics to reduce the likes of lens flare.
The lens is also reasonably well-weighted at just 414g. The lens body and mount are made mostly of aluminum-alloy which feels more robust than the price point would suggest. It provides a 9.75mm equivalent focal length on the APS-C sensor, which is still extremely wide for fisheye use. This particular version of the Opteka 6.5mm f/3.5 fisheye lens is built for the Nikon DX camera mount. Is this lens worth its asking price or is it too low value to be any good? Design But even at this price, the lens still has to deliver reasonable quality. Opteka’s 6.5mm fisheye lens is budget-friendly enough to try out the fun world of fisheye photography without many regrets.
This is a distinct advantage as all the good points are a bonus. With a 6.5mm fisheye at this price point, there are not many expectations. Opteka is known for producing cost-effective optics, which means that while you may not get cutting-edge resolution, you get good value in exchange. All those fancy optics take time to produce, so when the Opteka 6.5mm f/3.5 fisheye lens is on the table, we wondered, where’s the catch? Fisheye lenses, just like the traditional types, can have rather high price points.
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