Nikon AF-S NIKKOR 50mm f/1.8G vs Nikon AF-S NIKKOR 85mm f/1.8G

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

Better figure, where one is clearly better

AF-S NIKKOR 50mm f/1.8G compared with AF-S NIKKOR 85mm f/1.8G
NikonAF-S NIKKOR 50mm f/1.8GNikonAF-S NIKKOR 85mm f/1.8G
Overview
ReleasedJune 2011February 2012
Optics
Lens typePrimePrime
Focal length50 mm85 mm
Maximum aperturef/1.8f/1.8
Minimum aperturef/16f/16
Optical constructionSeven elements in six groupsNine elements in nine groups
Special elementsOne aspherical element–
CoatingsSuper Integrated CoatingSuper Integrated Coatings, according to Nikon USA's announcement
Aperture detailf/1.8–16; no aperture ring–
DiaphragmSeven rounded bladesSeven rounded blades
Angle of viewFX 47°; DX 31°30′FX 28°30′; DX 18°50′
Mount and compatibility
MountsNikon F mountNikon F mount
Image circleFull frameFull frame
CompatibilityNikon F mount; full-frame/FX coverage, also usable on DX cameras. Built-in autofocus motor supports Nikon DSLRs without an in-body focus motor, as Photography Blog confirmsNikon F mount; full-frame/FX image circle, also usable on DX cameras
Focus and stabilisation
AutofocusYesYes
Minimum focus distance0.45 m0.8 m
Maximum magnification0.15×0.124×
Optical stabilisationNoNo
Autofocus detailSilent Wave Motor with manual focus overrideSilent Wave Motor; M/A manual-priority autofocus and M manual focus modes
Focus distance detailMinimum 0.45 m; Photography Blog confirms the outer barrel's length stays unchanged and the filter thread does not rotate during focusing, while noting this is not a true internal-focus lensInternal focusing with a non-rotating front element; minimum 0.8 m from the focal plane
Magnification detailMaximum 0.15×; not a life-size macro lensMaximum reproduction ratio 0.124×
Stabilisation detailNo lens optical VRNo optical VR, confirmed by both reviews
Design
Filter diameter58 mm67 mm
Maximum diameter72 mm80 mm
Length52.5 mm73 mm
Weight185 g (better)350 g
ControlsManual focus ring, M/A–M switch and focus-distance window; Photography Blog notes depth-of-field markings for f/16 only and no focus limiterFocus ring, M/A–M switch and focus-distance window
Filter detail58 mm screw-in filters67 mm screw-in filters
Weather resistanceBoth reviews confirm a rubber seal at the metal mount. Broader barrel sealing is not established, so no general weather-resistance rating is assignedBoth reviews identify a rubber seal at the mount. Digital Camera World says broader weather sealing is limited; Nikon UK's specifications give no general protection rating
Dimensions detailApproximately 72 mm maximum diameter × 52.5 mm lengthApproximately 80 mm diameter × 73 mm length from the lens mount
Weight detailApproximately 185 g according to Nikon; Photography Blog reports 187 g, which is not substituted for the maker figureApproximately 350 g
Lens hoodHB-47 includedHB-62 bayonet hood included
In the boxLC-58 front cap, LF-4 rear cap, HB-47 bayonet hood and CL-1013 pouchLC-67 front cap, LF-4 rear cap, HB-62 hood and CL-1015 flexible pouch
Release detailNikon USA's April 2011 announcement states 16 June availability. Earliest exact global and first UK day unconfirmed, so June precision retained. Photography Blog's URL includes DX and its image captions refer to 24mm, but the actual review tests this FX 50mm f/1.8GNikon Japan records first sale on 16 February 2012. Nikon USA's announcement states March availability in the US

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