How do you know which fisheye lens is great for 18-250mm tamron lens the 0.20x or 0.35x or 0.40x of Opteka lenses?

Answer I copied this information from the user's manual for the Nikon CoolPix P80:The following memory cards have been tested and approved for use in theCOOLPIXP80. All cards of the designated make and ca... Read More »

Top Q&A For: How do you know which fisheye lens is great for...

How to Use Opteka Semi-Fisheye Lens?

To create an image with a dramatic flair, try a fish-eye lens if you're not afraid to mess around with your camera. These lenses take a 180 degree (or higher) angle of view and compress it into a c... Read More »

What is the difference btwn a 55-250mm lens and a 75-300mm lens! (canon)?

Here is a link where you can see the differences in what various focal length lenses "see"…

What is better a 75-300mm lens or a 55-250mm lens?

Since we do not know specifically which lenses do you mean (f-stops, brand name), the best advice that we can give you is to try out the lenses and find the one that suits you better, be it build q... Read More »

What is better a 75 300mm lens or a 55 250mm lens?

It's a server side error. Nothing you can do but potentially report it to Apple (or even better to the vendor).