Best telephoto lens for Nikon D500?

For your situation, I’d suggest keeping it simple and value-focused… D500 + wildlife/sports basically screams “fast AF + reach” without going full brick-mode.

- Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR (used ~$850–$1,200): honestly the best bang-for-buck if you want birds + deer reach. f/5.6 sounds “slow” on paper, but the D500 at ISO 1600–3200 is totally usable, and VR helps when you’re not at crazy shutter speeds. Downside: it’s kinda long/heavy after a hike, not gonna lie.

- Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary for Nikon F (used ~$650–$900): lighter-ish and more reach. BUT… I had issues with consistency (some days sharp, some days like meh) until I dialed it in. If you go Sigma, budget for the Sigma USB Dock for Nikon (~$40–$60 used) to fine-tune AF. Worth it.

- Nikon AF-S NIKKOR 300mm f/4E PF ED VR + Nikon AF-S Teleconverter TC-14E III (used ~$1,200–$1,500 total if you hunt): my fave hiking setup. Super light, snappy AF, and 420mm f/5.6 equivalent-ish. Not as much reach as 500/600, but you’ll actually carry it… you know?

If you’re mostly daylight, I wouldnt obsess over f/2.8. Shutter speed matters more for birds/sports anyway. gl!

For your situation, I’d start with Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR — I used it on my D500 for birds/soccer and the AF is honestly *fantastic* for the money, plus VR helps a ton in shade. Used it’s usually in your $1k-ish zone. If you want lighter/faster AF (and sharper wide open), Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary (Nikon F). f/2.8 is nice, but 500–600mm reach matters more here, imo!

- For ur D500, I’d go Nikon-native for AF reliability (esp for kids sports) — their tele zooms just “lock” better in my experience.
- For birds/deer, prioritize reach + good VR and weather sealing… hiking + surprise rain happens, lol.
- f/5.6 is usually fine; safety-first move is keeping shutter speed high and not pushing ISO into noisy mush.
- If weight’s a dealbreaker, look at lighter third‑party options, but test/return ASAP for AF consistency. what sports (soccer/baseball)?

Works great for me

Stumbled upon this discussion and man, im in the exact same boat with my D500 right now... honestly its stressing me out a bit lol. I have had this body for years and its still a total beast, but finding that perfect glass without spending a fortune or breaking my back is a nightmare. You really gotta be careful with the weight and reach trade-off. I’ve been researching this for ages because I'm terrified of buying something like the Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR and then realizing it’s just too much of a brick for my long hikes. The physics of it is just tough. To get that constant f/5.6 at 500mm, you need big glass elements, and big glass means sore shoulders after an hour. Then you look at something like the Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary and it's lighter, but you might want to consider how much that f/6.3 is gonna hurt your ISO when the clouds roll in or you're in the shade. I'm basically stuck in this loop where I want the speed but dread the weight. Just wanted to say I’m right there with you struggling to choose... it feels like every option has one major flaw that makes me hesitate.

Bookmarked, thanks!

Story time: I went through this exact D500 rabbit hole last year (birds + kid soccer) and yeah… overwhelming lol. I started thinking “I *need* f/2.8” because shade/overcast, but in practice the D500’s high ISO + good technique mattered more than I expected.

What I learned the hard way:
- f/5.6 vs f/4: f/4 is nice, but for wildlife/sports you’re often shutter-speed limited anyway. I was living at like 1/1000–1/2000 for birds and 1/800+ for sports, so ISO just goes up. D500 handled it fine.
- Weight is REAL. I borrowed Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR and loved the reach, but hiking with it + water + snacks… yeah, my back noticed. Amazing “sit and shoot” lens tho.
- I ended up using Nikon AF-S NIKKOR 300mm f/4E PF ED VR way more than I expected. It’s not as long, but it’s so much easier to carry, and the snappier handling made me actually bring it places. With a 1.4x TC it was still pretty usable for me (AF slows a bit, idk, depends on light).

Also, minor caution: long zooms can feel front-heavy on the D500, so a monopod for sports saved me.

Anyway, what sports are ur kids playing (field size?), and how close do you usually get to the birds?

Yep been there done that. Can confirm everything said above is spot on.

Any updates on this?