Sony DT 18-70mm 1:3.5-5.6 review
The DT 18-70mm 1:3.5-5.6 is Sony's standard kit lens supplied with their entry level DSLRs, which they describe as a versatile general purpose lens covering a wide range of applications, and which features aspheric and ED glass lens elements for 'outstanding clarity at all focal lengths'. The 70mm maximum focal length extends further into the classic 'portrait' range compared to the 18-55mm kit lenses typically supplied by other manufacturers, offering a flattering perspective for people pictures. The 'DT' designation stands for 'Digital Technology', and indicates that the lens is optimized for use on cameras with APS-C sized imagers.
This design first saw light of day in July 2005 as the 'Konica Minolta AF DT ZOOM 18-70mm F3.5-5.6(D)', announced to accompany the Konica Minolta Maxxum 5D SLR. Following Sony's acquisition of KM's DSLR business, the lens was soon re-announced in its current Sony incarnation, with presumably only a cosmetic branding makeover (and the thankfully abbreviated name) distinguishing the new version from old.
Sony's plans to target the entry-level DSLR market with their trio of entry-level models in the Alpha 200, 300 and 350 will likely be dependant for success almost as much on the quality of this lens as the capability of the new cameras; so with the likes of Nikon, Canon and Pentax announcing updated kit lenses to accompany their latest 12-14Mp DSLRs, can this comparatively old model still keep up with the megapixel race?
- 27-105mm equivalent focal length range
- F3.5-5.6 maximum aperture
- Alpha mount for Sony and Konica Minolta APS-C DSLRS
Angle of view
The pictures below illustrate the focal length range from wide to telephoto:
|18mm (27mm equivalent)||70mm (105mm equivalent)|
Sony DT 18-70mm 1:3.5-5.6 specifications
|Street price|| US: $190
|Date introduced||July 2005 (Konica Minolta version); June 2006 (Sony version)|
|Maximum format size||APS-C|
|35mm equivalent focal length (APS-C)||27-105mm|
|Diagonal angle of view (APS-C)||76°- 23°|
|Lens Construction||• 11 elements / 9 groups
• 1 aspherical and 1 ED glass element
|Number of diaphragm blades||7|
|Maximum magnification||0.25x at 70mm|
|AF motor type||'Screw drive' from camera body|
|Focus method||Extending front element|
|Filter thread||• 55mm
• Rotates on focus
|Supplied accessories||• Front and rear caps
• Petal-type lens hood PH-RBA 52mm
|Weight||235 g (8.3 oz)|
|Dimensions||66mm diameter x 77mm length
(2.6 x 3.0 in)
|Lens Mount||Sony Alpha / Minolta MA|
* Supplied accessories may differ in each country or area
Mar 13, 2008
Feb 28, 2011
Mar 11, 2011
Mar 11, 2011
|Douaumont Ossuary by Eric 54-BNF|
from Armistice Day
|Silhouette at sunset by Jill Hancock|
from Portrait Lens (around 80mm or equivalent - please check the full rules)
Sigma is discounting 13 different high-performance 'Art' series lenses from today until November 30th. The company is calling it an 'unprecedented' sale.
See DJI's 'AeroScope' drone-tracking technology in action. This is the system that DJI says can help law enforcement and airport (among others) track and identify rogue drones.
iPhone X owners can already accessorize their new phone with high-quality smartphone photography lenses courtesy of Moment's new lineup.
Considering buying Sigma's exciting new 16mm F1.4 DC DN Contemporary lens for crop-sensor E-Mount and M43? Check out these official full-res samples first!
Vimeo has just added support for 8K HDR 10-bit content, making it possible to show up to 75% of the colors the human eye can perceive vs the usual 35%. Take THAT YouTube.
The holidays are coming, but your gear ain't fly? You gotta hit us up and read our treat yo' self guide.
We're counting down our top 10 most popular sample galleries of 2017, and sitting pretty at #5 is the Fujifilm X-T20.
See some of the most iconic black-and-white photographs throughout history brought to life by a community of colorization enthusiasts and professional retouchers in the new book Retrographic.
Shopping for a photographer? Whether you are one yourself or not, chances are you could use some ideas. From stocking stuffers on up, we've got some photography gift suggestions for every budget.
We're counting down our top 10 most popular sample galleries of 2017. Drum roll please... the #6 spot belongs to none other than the Sigma 85mm F1.4 DH HSM Art.
Read the story behind this gorgeous wedding photo captured at Trolltunga in Norway by husband and wife duo Priscila Valentina Photography. The 14 hour hike in the rain that preceded this shot was TOTALLY worth it.
Go behind the scenes with filmmaker Nick Arcivos, who recently created a beautiful cinematic short film in Paris using only the iPhone X, a couple of gimbals, and a few lights. The results are very impressive.
A Bay Area startup offering a pay-by-the-photo camera service cleverly addresses the pain points photographers experience when they pick up their first DSLR. But can it survive the smartphone?
It's been a big year for software innovations, dual cameras and huge displays. Take a look at our picks for the top smartphone cameras and why we think they stand out.
We're counting down our top 10 most popular sample galleries of 2017. At the #7 spot is the ready-for-any-weather Olympus Tough TG-5.
By combining his skills as a time-lapse filmmaker and an engineer, Julian Tryba created this out-of-this-world creative 'layer-lapse' of New York City that alternates between night and day in time with the music.
Canon Japan's new lineup of novelty camera-themed gifts was just revealed online, including a lens mug and lens thermos, two retro camera-themed USB drives, and a picnic mat.
The Profoto A1 most certainly isn’t for everyone [...] But for those who are used to using the Profoto systems, and want something that pairs seamlessly with the strobes you already have, there is no better companion.
Fujifilm has asked a US district court to clear it of any wrongdoing, after allegedly being threatened with trademark litigation by Polaroid.
While a couple of our reviewers are out testing the Sony a7R III in Arizona, back in Seattle we slapped the camera in front of our studio scene to get a close look at its image quality. See how it stacks up against the competition.
We're counting down our top 10 most popular sample galleries of 2017, and the #8 ranking belongs to the Nikon D7500.
B+W has announced a new aluminum filter holder that offers three slots so users can use multiple filters at the same time. The holder goes with the 2mm thick 100mm square filters it launched earlier this year.
8K video is coming a lot faster than you think, and Blackmagic is ready for it. Meet the DeckLink 8K Pro, a new high performance PCI-E capture and playback card built to handle 'real time high resolution 8K workflows.'
"Glass is everywhere in photography. From Eugène Atget’s reflective vitrines to Lee Friedlander’s sly self-portraiture, photographers have long been in thrall to the visual complications glass can inject into a composition."
Former Apple Aperture lead developer Nik Bhatt has designed an iOS app called RAW Power that lets you edit raw photos from your professional camera using your phone and tablet.... color us intrigued.
Advertising photographer Blair Bunting got his hands on the new Microsoft Surface Book 2, and it blew him away. Bye bye MacBook Pro...
The OnePlus 5T retains many of the 5's features and specs, but comes with an edge-to-edge display and a dual-camera that is optimized for low light.
Sony's recently announced IMX461 backside illuminated medium format sensor will bring 100MP resolution and almost 2x the speed to the next-gen Fuji GFX and Hasselblad X1D.
With the ‘Rent a Hasselblad’ camera equipment renting program, the camera makers is aiming to give enthusiast and professional photographers easier access to its medium-format photography products.
They say seeing is believing, and that's exactly what happened when one DPR staffer took the Google Pixel 2 out for an afternoon shooting under challenging conditions.