I need a new 300+mm lens but still in high school so still on budget under $300?

at the moment I shoot with my Nikon d7100 but i'm using an very old tamron af 70-300mm f 4-5.6 ld tele-macro and I get a purple haze over whites sometimes and the lens is not very sharp at all. I have been doing some wildlife photography lately mainly a kingshisher, but I'm just not happy with the quality of the images. I would like something over 300mm or just a prime 300mm but the cash starts to raze with those big tele-photo lenes. Any suggestions?

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Nikon Nikkor Fish eye lenses?

What are some older manual focus / AI fish eye lenses?

Also, what's the most affordable fish eye [non-DX]

Willing to look at off brand lenses too

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Canon VS Sony VS Nikon?

Which camera is the best for vlogging?

I'm 26 years old, I'm thinking about starting a vlog, and I need the perfect camera one of the aspects of being a youtuber are having good qualities on your videos.

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I'm a bit confused about the focal length thingy of DSLR lenses. Can you clarify a bit?

I'm looking to buy Nikkor 40mm 2.8 for jewelry photography but everyone keeps saying that focal length is too less which makes minimum focus distance less too. So if I take jewelry pics and I'm not close to the minimum focus distance but a little further from the minimum focus distance, will it effect the pictures quality? I will be using the focus stacking technique.

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How to take the battery out of the Nikon D5000?

Sorry about the dumb question, but how do you remove the battery from the d5000?

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AM USING A NIKON OOLPIX CAMERAL HOW CAN I SET IT FOR DV LOTTERY?

AM USING A NIKON OOLPIX CAMERAL HOW CAN I SET IT FOR DV LOTTERY?

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Could this be an issue with my scope?

I recently bought a Ruger Ultralight .308, it came with an older 3x-9x Bushnell Banner. I was at 25 yards on a stable bench and I could barely get it on the paper. I got it pretty close so I go back to 50 and its completely off the paper. Go back to 25, can't even touch the paper, It won't stop shooting left no matter where I'm and I crank it way to the right, it will make an amazing shot, next shoot, can't touch the paper. Looked the scope up and its only about 40 USD. I'm getting a new Nikon Prostaff 4x-12x anyway but is this a problem with my scope or rifle?

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Is it okay for photographers to shoot with both Nikon and cannon? Or should you stick to one brand?

Is it okay for photographers to shoot with both Nikon and cannon? Or should you stick to one brand?

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Do I need any adapter to use a Nikon WR-T10 Wireless Remote on a Nikon D5600? - 1

Do I need any adapter to use a Nikon WR-T10 Wireless Remote on a Nikon D5600? - 1

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How do i transfer photos from a nikon d3300 to my computer?

i have cord to connect to my camera to my computer, but now i don't know what to do,

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