For your situation, I’d start with a standard zoom first, honestly. I feel u — L-mount glass gets pricey real fast. I’ve been happy running a used Sigma standard zoom-type lens on my Panasonic body for travel/street cuz it basically lives on the camera, and the newer ones I tried were plenty sharp in the center with decent corners if you stop down a bit. For video, I’m not 100% sure, but IIRC Panasonic bodies + lens stabilization play nicer when you use a stabilized Panasonic standard zoom… handheld clips look less “floaty.”

Tele zooms are fun but heavy and you’ll use them less day-to-day imo. Stuff I’d avoid: older cheap zooms with noisy AF and nasty focus breathing — looks wierd in video. good luck!

Nice, didn't know that

TL;DR: Stick to a standard zoom from the main brands. Performance and reliability matter more than saving an extra fifty bucks on a gamble. Like someone mentioned, the stabilization is a huge factor for video. Over the years I have realized that a sharp lens you can't keep steady is basically useless for handheld work. In my experience, playing it safe with native glass or the big name third-party options is the way to go when you are building a budget kit. Honestly, just get any of the standard zooms from Sigma or Panasonic. You really can't go wrong with either if you find a good deal on a used one. The Sigma stuff is usually incredible for the price point and stays sharp across the frame, while the native Panasonic lenses are gonna give you that rock-solid autofocus and sync better for video. Basically, prioritize the standard range first. It covers 90% of what you need for travel and street stuff without the headache of constant swaps. Its the safest bet for your first real upgrade. Good luck with the search!

This thread is gold. Bookmarking for future reference 🔖

Seconding the standard zoom first (reply #1/#2) — it’s the “leave it on the body” lens and it keeps you from doing sketchy lens swaps on sidewalks/trails where dust + bumps happen. In your budget, used Panasonic Lumix S 24-105mm f/4 Macro O.I.S. is honestly the safe bet: OIS plays nice with Panasonic IBIS for handheld video, weather sealing is decent, and you’re less likely to baby it. If you go Sigma, just double-check AF behavior on your specific body and test for zoom creep before committing. I’d avoid cheap old adapted DSLR zooms for video… wobblier mount/AF = more headaches than savings imo. gl!

TBH I spent way too much time obsessing over MTF charts before I realized that the real budget killer is maintenance. When youre looking at used glass in the $500 range, you gotta be ready to do some DIY troubleshooting or you’ll end up paying a pro more than the lens is worth. I learned that the hard way when I bought a "deal" that had massive focus breathing and outdated firmware. A few things I ALWAYS check now:
- Firmware compatibility: Check if the lens requires a proprietary USB dock for updates. Its a life-saver for fixing AF issues yourself without shipping it off.
- Mount tension: If there is any "play" when its locked in, I usually just tighten the mount screws with a precision set—just be VERY careful not to strip them.
- Internal haze: Shine a phone light through the glass. If its cloudy, no amount of DIY work is gonna fix that. Basically, dont be afraid to handle the technical side yourself, but KNOW where to stop. Opening the barrel to clean dust is a death sentence for your weather sealing, so just live with the specks.

Tbh I’m gonna disagree slightly with the "standard zoom is the only way" crowd here. While those ranges are great on paper, my experience with my first L-mount zoom was a bit of a reality check once I actually got it into the field. I spent way too much time looking at MTF charts and element counts, but here is what I learned after a year of ownership: - Weight distribution is realy everything — The lens I got was technically a "budget" win, but it was so front-heavy that my wrist started hurting after a few hours of street shooting. It basicly changed how I held the camera and made me less likely to take it out.
- Linear vs Stepping motors — I didn’t realize how much the AF motor tech would impact my video. Some of those "affordable" designs have stepping motors that create a tiny bit of vibration or noise that my internal mic picked up constantely.
- Ergonomics over range — Honestly, I found that the physical size made me stand out too much for candid stuff. Definately look at the physical handling first. I learned that a lens that’s "sharp enough" but feels wierd to carry is worse than a more limited one you actually want to use.

Stumbled upon this thread and honestly had to jump in because I’ve been totally obsessed with the data on these budget zooms! I spent a full summer trekking through the mountains with a heavy setup before I finally found a light combo that actually works. Before I give the full recommendation tho, which Panasonic body are you using? Knowing if you have the newer phase-detect AF or the older DFD system changes everything for handheld video! If you want a constant f2.8 without the massive weight of the pro glass, the Sigma 28-70mm f2.8 DG DN Contemporary is absolutely amazing. Ive used mine for over a year and it is basically glued to my camera now.

• The constant f2.8 is a lifesaver for dim street scenes.
• Its only 470g which is fantastic for all-day hiking.
• Sharpness in the center is seriously impressive for the price. Used copies usually hit that $600 mark which is a total steal. Its such a sleeper hit for budget builds!

Seconding reply #1 — I went standard zoom first too, and honestly it lived on my Panasonic for years. For handheld video, I learned OIS/IBIS “cooperation” matters more than corners at 70mm, plus smoother zoom/focus rings beat chasing extra reach.

Huh interesting. I had no idea. The more you know I guess 🤷