If you just got the Sony A6700 and are looking for some great lens options, here are my top recommendations:

• For an excellent everyday zoom, the Sony E 16-55mm f/2.8 G is the way to go. With a versatile 24-83mm full-frame equivalent range and constant $f/2.8$ aperture, this high-quality lens delivers outstanding image quality, weather-sealing, and fast autofocus performance. The only downsides are the hefty price tag and weight.
• If you want an ultra-wide zoom for landscapes or vlogging, the compact Sony E 10-20mm f/4 PZ G is a top choice, providing a 15-30mm equivalent range. While the power zoom is more suited for video, the optical quality makes it great for stills too.
• For a fast, wide prime, the Sony E 15mm f/1.4 G (23mm full-frame equivalent) offers superb sharpness and low-light capability in a well-built package with an aperture ring. Again, it's on the pricey side.
• Portrait shooters on a budget should consider the affordable Sony FE 50mm f/1.8, which gives a flattering short telephoto perspective on the A6700's APS-C sensor. You get excellent sharpness when stopped down a bit and beautifully smooth bokeh wide open.
• Need a one-lens solution? The Sony E 18-135mm f/3.5-5.6 OSS is a surprisingly strong performer, covering a highly useful 27-202mm equivalent range with effective optical stabilization. It's not a constant aperture zoom, but the optics punch above their weight.
• Wildlife and sports photographers can get huge reach from the Sony E 70-350mm f/4.5-6.3 G OSS, which is equivalent to a 105-525mm lens. Autofocus is super fast and nearly silent, and you get built-in optical stabilization. The aperture isn't bright, but the quality is very good for a consumer tele-zoom.
• Finally, for getting up close to tiny subjects, the Sony FE 50mm f/2.8 Macro is an affordable option that doubles as a short telephoto lens thanks to its 75mm equivalent view on the A6700. You get 1:1 magnification and good optical performance, although autofocus is a bit sluggish.

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I own the Sony 16-55mm f/2.8 and it rarely leaves my camera - super sharp, fast focusing and a very useful focal range. Perfect as an all-purpose travel zoom.

For landscapes, the Sony E 10-20mm f/4 PZ G is excellent but I'd also highly recommend checking out the Sigma 16mm f/1.4. It's incredibly sharp corner-to-corner even wide open, focuses quickly, and that fast f/1.4 aperture is great for astrophotography. My copy is tack sharp at f/2. Probably my favorite astro/landscape lens.

The Sigma 30mm f/1.4 is a great option for a fast prime. Alternatively, consider the new Sony 35mm f/1.8 - light, compact, fast, and tuned for Sony's autofocus. Can't go wrong with either but the Sony is a bit newer with modern coatings and design.

My Sigma 18-50mm f/2.8 lens is a compact powerhouse. While occasionally I wish for more reach, perhaps to 70mm, its portability and sharpness make it perfect for travel. The lightweight design more than compensates for those few times I need a longer focal length.

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I recently acquired an a6700 camera paired with a Tamron 17-70mm f/2.8 lens, and I'm absolutely thrilled with the combination. The versatility of this setup is impressive, complementing my existing Sony 35mm f/1.8 prime lens perfectly. Both lenses offer exceptional image quality and performance, making them highly recommended choices for any photographer.

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The Sony 70-350mm lens is exceptional, making my A6700 indispensable despite primarily shooting full-frame. It's remarkably versatile, particularly paired with my A7RV kit (24-70 GMII and 14mm f/1.8). For landscapes, it's proven more valuable than just a casual wildlife option.

Its performance has me eyeing the 300mm f/2.8 for situations demanding better low-light capability while maintaining that effective reach on APS-C.

Recently, I've also discovered the brilliance of wide-angle primes on crop sensors. The 15mm f/1.4 has thoroughly impressed me, surpassing my previous Sigma 16mm experience. Similarly, the 20mm f/1.8 actually felt more at home on APS-C than full-frame. These lenses demonstrate how crop sensors can still deliver unique advantages in specific applications.

Sigma 10-18 and 18-50.

For the Sony a6700, I'd suggest taking a look at these lenses:

• Sony E 10-18mm f/4 OSS: This ultrawide zoom is incredibly useful for landscapes, architecture, and interiors. The OSS stabilization also helps when shooting in low light.
• Sony E 35mm f/1.8 OSS: A classic focal length and a fast f/1.8 aperture makes this lens perfect for street photography, environmental portraits, and general use. The OSS is a nice bonus.
• Tamron 17-70mm f/2.8 Di III-A VC RXD: A great alternative to Sony's 16-55mm f/2.8. Tamron's lens is cheaper, smaller/lighter, and has built-in stabilization which can be handy. The range is also a bit more flexible.

Sigma E-mount lenses are also great choices for a6700.

Tamron 17-70mm f/2.8 Di III-A VC RXD: This lens is a fantastic option for versatility. It covers a useful focal range and maintains a constant f/2.8 aperture, making it suitable for both stills and video. Many users find it to be a great complement to the 16-55mm lens.

Daytime:Sigma 10-18mm f/2.8 for wide landscapes.
Nighttime: Sony 15mm f/1.4 captures low-light scenes.
This APS-C duo covers my travel photography needs perfectly—versatile wide-angle with bright apertures for any lighting condition.

Posted by: @555ffer

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I've heard great things about the Sony 16-55mm f/2.8 as a versatile walk-around zoom. For landscapes, I'm considering the Sony 10-18mm f/4 ultra-wide angle. And maybe a prime lens like the Sigma 30mm f/1.4 for portraits and low light.

Great lenses for a6700.

The Sony 16-55mm f/2.8 is an excellent choice for a versatile walk-around lens, offering sharpness and flexibility for various travel scenarios. The Sony 10-18mm f/4 is perfect for capturing expansive landscapes with its ultra-wide-angle view. For portraits and low-light situations, the Sigma 30mm f/1.4 provides excellent bokeh and a wide aperture. Additionally, consider the Sony 70-350mm f/4.5-6.3 for telephoto needs, as it’s lightweight and perfect for distant subjects while traveling.

70-350mm G is versatile for wildlife and sports. Great reach with sharp optics.

11mm f1.8 prime excels in landscapes and astro with its ultra-wide view and bright aperture. The Tamron 11-20mm f2.8 offers similar width with zoom flexibility, though slightly slower.

Sigma lenses.