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Sony E PZ 18-105mm F4 G OSS
The ultimate video workhorse lens for Sony APS-C cameras
Overview
If you own a Sony APS-C camera for video work and can only buy one lens, make it the 18-105mm F4 G OSS PZ. This is Sony's secret weapon for content creators — a do-it-all zoom that covers wide to telephoto without changing lenses, while maintaining a constant F4 aperture throughout the entire range.
On APS-C cameras, the 18-105mm focal length translates to roughly 27-158mm in full-frame terms. That means you can shoot everything from wide classroom establishing shots to tight headshots without swapping glass. For teachers filming lessons, that's invaluable — set up the camera once and adjust framing with the smooth power zoom rocker rather than moving the tripod.
The "PZ" stands for Power Zoom — an internal motor drives the zoom silently and smoothly, a critical feature for video where manual zoom rings create noise and jerky movement. The constant F4 aperture means your exposure stays consistent as you zoom in or out, saving you from fiddling with settings mid-recording.
Who It's For
- Video-centric creators who need one lens that handles 90% of shooting scenarios
- Teachers recording lessons — zoom from whiteboard wide shots to close-ups of your face seamlessly
- Vloggers needing flexibility without carrying multiple lenses
- Event shooters on a budget — weddings, school plays, conferences
- Filmmakers using APS-C cameras as B-cameras or secondary angles
Pros & Cons
✓ Pros
- Constant F4 aperture across full zoom range
- Silent, smooth power zoom perfect for video
- Built-in Optical SteadyShot (OSS)
- Massive zoom range (27-158mm equivalent)
- Relatively compact and lightweight
- Internal zoom — lens doesn't extend when zooming
- Excellent value for the versatility
✗ Cons
- Not the sharpest lens in Sony's lineup
- F4 is limiting in very low light
- Plastic build feels less premium than G Master lenses
- Some edge softness at 105mm wide open
- Power zoom can feel imprecise for photography
- No weather sealing
Tips for Getting the Most Out of It
🎬 Power Zoom Speed: The zoom rocker on the lens barrel has variable speed — a gentle press moves slowly for cinematic zooms, while a full press speeds up for quick reframes. Practice the feathering technique for professional-looking zooms in your videos.
📱 Use the Zoom Lever: If you're using Sony's Bluetooth shooting grip (GP-VPT2BT), you can control the power zoom remotely. This is perfect for solo setups — start wide showing your classroom, then zoom in to your face without touching the camera.
💡 OSS + IBIS Combo: If your camera has in-body stabilization (like the A6700), the lens's OSS works in tandem with it for even steadier handheld footage. For cameras without IBIS (ZV-E10 II), the lens OSS is your primary stabilization — make sure it's enabled in the camera menu.
Lesser-Known Features
- Internal Focus & Zoom: The lens doesn't physically extend or change balance when zooming or focusing — ideal for gimbal use since the center of gravity stays constant
- Focus Hold Button: The lens barrel has a customizable focus hold button that can be remapped to other functions like Eye AF or APS-C/Super 35mm crop toggle
- Linear Manual Focus: Switch the focus ring to linear response for predictable focus pulls when shooting video — essential for cinematic rack focusing
- Zoom Ring Priority: You can override the power zoom motor by turning the manual zoom ring at any time, giving you the best of both worlds
~$598 USD
Often on sale for ~$520. Refurbished units available for ~$450. Prices vary by region.
Verdict
The Sony 18-105mm F4 G OSS PZ isn't the sexiest lens in Sony's catalog, but it might be the most practical for video creators. The combination of range, constant aperture, silent power zoom, and stabilization makes it a no-brainer for anyone shooting video on APS-C.
It's not a low-light champion and pixel-peepers will find sharper primes, but for real-world content creation — lessons, vlogs, events — this lens eliminates the friction of lens changes and delivers consistent, usable footage every time. Pair it with a fast prime like the Viltrox 13mm F1.4 for low-light work and you'll cover virtually every scenario. Essential for video creators.