Just bought a new-to-me camera…and now I need a new-to-me lens

Jun 11, 2026 11:36 PM

PballQhead

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I have some disposable income these days, so in a effort to rekindle my photography hobby (I'm apparently kinda decent at it) I bought a lightly used Nikon D7100 (right) for a very reasonable price. Got it today, put my budget Tamron 18-270mm lens (left, on my old D5100) on it and took it out for a walk…got back, uploaded the images and panicked because I thought I had bought a bad body, not a single one was in focus.

After a minute of reflection—I bought from a VERY reputable used-gear site, if they graded it Excellent-Plus it is 100% in perfect working order—I put my Nikon 35mm/1.8 on it and everything was perfect.

So now I'm out even more than I spent for the body on a real Nikon 18-300, which after checking reviews can actually make sharp images on a 7100.

I know photography is one of the most expensive arts but this is just annoying.

270mm ≈ 10 5/8 inches

3 months ago | Likes 3 Dislikes 0

Awww, you're back lil' buddy!

3 months ago | Likes 1 Dislikes 0

I had a D90 back in the day and a box of old lenses from film cameras. I sold the body and gifted the lenses before I moved overseas.

3 months ago | Likes 5 Dislikes 0

My grandfather was an avid photographer with a lot of spare money…I still have his Niikkormat EL and a pile of 60s/70s lenses…they are a little annoying, being completely manual, but omg the quality of the Nikon gear from that era is just incomparable. If someone tried to steal my film camera I could literally fracture their skull with it.

3 months ago | Likes 2 Dislikes 0

you should see the pricing for astrophotography.

3 months ago | Likes 9 Dislikes 0

Lol. That's my hobby!

Renting lenses is a great option for that, but wow there isn't an amount of money I would struggle to spend.

3 months ago | Likes 2 Dislikes 0

I said "one of the most", sheesh ;)

3 months ago | Likes 3 Dislikes 0

I only mentioned it because I just got a setup.

Coins are another expensive hobby

3 months ago | Likes 3 Dislikes 0

Stamps too, so I hear

3 months ago | Likes 2 Dislikes 0

And Nikon glass can be PRICEY!

3 months ago | Likes 2 Dislikes 0

It is, but for the most part it's worth it. Canon may make better bodies, but there's still no Japanese company that can make a better lens if they put their mind to it.

3 months ago | Likes 2 Dislikes 0

It all can be very subjective. I shoot Canon, but mostly as much as I like Nikon glass, I just felt it was a tad overpriced. Shooters choice

3 months ago | Likes 2 Dislikes 0

"Subjective" doesn't even begin to describe photography XD

3 months ago | Likes 2 Dislikes 0

Not a single one was in focus? How not in focus? That lens has pretty good reviews. Why doesn't it work?

3 months ago | Likes 2 Dislikes 0

It's just too soft, even at f8, for a 24mpx sensor without an antialiasing filter. I'd expect it would be just as bad on any other modern camera, the 7100 was one of the first to ditch the filter.

Source, I tested this myself with some tripod mounted hand focused shots at home. Tamron, no good (well, not unusable. but no higher quality than my D5100 so why bother), 35mm very good…and my Micro-Nikkor PC 55mm/3.5 was mindblowing, but that is one of the finest lenses ever made.

3 months ago | Likes 2 Dislikes 0

To be clear, it was a great lens on my D70 and later my D5100 and I am keeping it, but at the end of the day it is a budget option; it was ~$400 new compared to the ~$1200 Nikon equivalent.

It just doesn't work to the limits of the D7100.

3 months ago | Likes 3 Dislikes 0

Makes sense.
.I was thinking out of focus like obviously blurry, not a bit soft.

3 months ago | Likes 2 Dislikes 0

Fair point. It was just soft, but it went beyond "a bit soft" into "so soft I can't sharpen it" on the 7100.

Not even being argumentative, but if you'd like to see my test shots I'll absolutely post them.

3 months ago | Likes 2 Dislikes 0

Got a 7100 years ago. Came with a 18- 140 and a 55-200. Takes some great photos still

3 months ago | Likes 7 Dislikes 0

Oh, it's amazing with the 35mm, but the Tamron is just so crap that it can't work with the better sensor. And I need more than just the prime, even though it is a great lens.

3 months ago | Likes 2 Dislikes 0

I'll give you a small tip. The 7100 does amazing night photography. This is an amtrak train going through one night. Even without doing long exposures, even the default "auto" mode does lovely night stuff.

3 months ago | Likes 2 Dislikes 0

So I've heard, it's supposed to storm tonight so I can't go out but I am looking forward to dark pictures with the 1.8. My 5100 is actually pretty good at that too, ISO6400 looks like ~ISO400 film

3 months ago | Likes 2 Dislikes 0

Ive had the 7100 for over 10 years now. The night shots always came out pretty damn good. Same location as the amtrak train. I was just experimenting with the different light modes and loved how the sky went brown with this one.

3 months ago | Likes 2 Dislikes 0

Looks very sepia, I like.

3 months ago | Likes 2 Dislikes 0