Sony E 10-18mm F4 OSS vs Sony E 16mm F2.8

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

E 10-18mm F4 OSS compared with E 16mm F2.8
SonyE 10-18mm F4 OSSSonyE 16mm F2.8
Overview
ReleasedNovember 2012June 2010
Optics
Lens typeZoomPrime
Focal length10–18 mm16 mm
Maximum aperturef/4f/2.8
Minimum aperturef/22f/22
Optical constructionTen elements in eight groupsFive elements in five groups
Special elementsThree aspherical elements and Super ED glassOne aspherical element with one aspherical surface
DiaphragmSeven rounded bladesSeven rounded blades
Angle of view109°–76° APS-C83° APS-C
Mount and compatibility
MountsSony ESony E
Image circleAPS-CAPS-C
Image circle detailAPS-C-only image circle; 15–27 mm equivalent field of viewAPS-C coverage; 24 mm equivalent field of view
Teleconverter supportSony 1.4× and 2× teleconverters unsupportedNot compatible with Sony E-mount teleconverters; original VCL-ECF1 fisheye and VCL-ECU1 ultra-wide front converters supported
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.25 m0.24 m
Maximum magnification0.1×0.078×
Optical stabilisationYesNo
Autofocus detail–Internal motor; maker does not specify a particular motor technology
Focus distance detail–0.24 m minimum focus; electronically coupled manual-focus ring
Magnification detail–0.078× maximum magnification
Stabilisation detailBuilt-in Optical SteadyShot; no published stop ratingNo optical stabilisation
Design
Filter diameter62 mm49 mm
Maximum diameter70 mm62 mm
Length63.5 mm22.5 mm
Weight225 g67 g (better)
Controls–Manual-focus ring; focus mode selected on camera; aluminium-alloy exterior
Dimensions detail–62 mm maximum diameter × 22.5 mm length
Weight detail–Approximately 67 g lens; separate caps excluded
Filter detail62 mm front filter thread–
Lens hoodALC-SH123 petal bayonet hood, suppliedNo hood supplied or listed in maker specifications
In the boxALC-SH123 hood, front cap and rear capFront cap and rear cap; no case listed
Release detailSony final Japan announcement specifies 16 November 2012 first sale; no earlier sale established in read sources. Sony UK advanced-vlogging product list still includes SEL1018; Japan current navigation omits it, so regional availability is not treated as identical.Sony Japan’s announcement dated11 May2010 specifies the NEX-5A thin-lens kit containing this exact lens from3 June2010. Main release retains June month precision because exact global first day is not established; lens kit availability is distinguished from later separate-lens listings. Full independent reviews read: OpticalLimits/Photozone KlausSchroiff March2012 NEX-7 retest (both complete pages), and Sony Alpha Blog MarcAlhadeff August2018 Alpha6000. Centre/corner assessments differ and are kept tied to tested bodies. OpticalLimits’ original2010 review is not counted as a third independent publication. No unconfirmed coating/weather claim or inferred direct successor

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