It is really useless lens. Its actual angle is same as the Nikkor 10.5mm fisheye lens, and image is very soft and foggy. http://shop.ebay.com/i.html?_nkw=vivitar+7mm&_sacat=0&_trksid=p3286.m270.l1313&_odkw=opteka+7mm&_osacat=0 http://www.amazon.com/Opteka-Aspherical-Fisheye-Digital-Cameras/dp/B002KLY9I6/ref=sr_1_1?ie=UTF8&s=electronics&qid=1265219794&sr=8-1 The Opteka 6.5mm and Vivitar 7mm lens are same OEM product. Reply
no reason to buy it while it same price as 14-54/2.8-3.5 and same aperture @14mm ( f/2.8) it’s not zoom and not AF . and fully manually why to buy it ? you can even buy a wellknown 14-54@ even less then price then this one … Reply
Seems like they could have done a little market research before releasing this. I’d be surprised if they even sell 1. Reply
look at it, that has to be a mistake it must be 7mm actual and 14mm with the sensor crop factor taken into account. cheap glass in any case. Reply
4 Responses
It is really useless lens. Its actual angle is same as the Nikkor 10.5mm fisheye lens, and image is very soft and foggy.
http://shop.ebay.com/i.html?_nkw=vivitar+7mm&_sacat=0&_trksid=p3286.m270.l1313&_odkw=opteka+7mm&_osacat=0
http://www.amazon.com/Opteka-Aspherical-Fisheye-Digital-Cameras/dp/B002KLY9I6/ref=sr_1_1?ie=UTF8&s=electronics&qid=1265219794&sr=8-1
The Opteka 6.5mm and Vivitar 7mm lens are same OEM product.
no reason to buy it
while it same price as 14-54/2.8-3.5
and same aperture @14mm ( f/2.8)
it’s not zoom and not AF . and fully manually
why to buy it ?
you can even buy a wellknown 14-54@ even less then price then this one …
Seems like they could have done a little market research before releasing this. I’d be surprised if they even sell 1.
look at it, that has to be a mistake it must be 7mm actual and 14mm with the sensor crop factor taken into account. cheap glass in any case.