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Best compact lenses for the Sony a7 V

12 compact lenses that fit the Sony a7 V (Sony E mount) — small and light enough to carry all day without a bag. Sorted brightest-aperture first; every spec from the manufacturer's catalog.

Start with the Samyang AF 35mm f/1.8 FE. At f/1.8 it is the brightest of the 12 compact Sony E lenses that fit the Sony a7 V — the full comparison is below.

Last verified 2026-06-21 · Sony E mount · Sony full-frame body

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FocalLensBuyMax apertureTypeCoverageBest for
35mmSamyang AF 35mm f/1.8 FEAmazon →f/1.8primeFull-frameStandard primeEverydayLow-lightCompact
45mmSamyang AF 45mm f/1.8 FEAmazon →f/1.8primeFull-frameStandard primeEverydayCompactTravel
75mmSamyang AF 75mm f/1.8 FEAmazon →f/1.8primeFull-framePortraitLow-lightCompact
35mmMeike AF 35mm f/2Amazon →f/2primeFull-frameStreetEverydayBudgetCompact
40mmViltrox AF 40mm f/2.5Amazon →f/2.5primeFull-frameEverydayCompactStreet
40mm7Artisans AF 40mm f/2.5 LiteAmazon →f/2.5primeFull-frameEverydayStreetCompactBudget
20mmViltrox AF 20mm f/2.8Amazon →f/2.8primeFull-frameWide-angleLandscapeTravelCompact
24-50mmSony FE 24-50mm f/2.8 GAmazon →f/2.8zoomFull-framePro standard zoomEverydayTravelCompact
35mmSony Sonnar T* FE 35mm f/2.8 ZAAmazon →f/2.8primeFull-frameStreetEverydayCompact
28-70mmSony FE 28-70mm f/3.5-5.6 OSS IIAmazon →f/3.5-5.6zoomFull-frameEverydayBudgetTravelCompact
18-45mmSamyang AF 18-45mm f/4-5.6 FEAmazon →f/4-5.6zoomFull-frameTravelEverydayCompactBudget
28-60mmSony FE 28-60mm f/4-5.6Amazon →f/4-5.6zoomFull-frameEverydayTravelBudgetCompact

Weight & weather sealing on the Sony a7 V

On long approaches the decision is often made by weight, not aperture. Manufacturer-published weights for 5 of the 12 lenses above (the other 7 have no verified weight in our dataset yet — omitted, never estimated):

LensWeightWeather sealing
Samyang AF 35mm f/1.8 FE120gWeather-sealed
Viltrox AF 20mm f/2.8157gNone claimed
Samyang AF 45mm f/1.8 FE162gNone claimed (Samyang makes no weather-sealing claim)
Viltrox AF 40mm f/2.5167gNot verified
Samyang AF 75mm f/1.8 FE230gNone claimed (Samyang makes no weather-sealing claim)

Packing light? The lightest here is the Samyang AF 35mm f/1.8 FE at 120g. The lightest weather-sealed option is the Samyang AF 35mm f/1.8 FE at 120g — the same lens.

Weights and sealing from each manufacturer's published spec sheet (per-lens sources recorded in the dataset) · methodology

FAQ

What is the best compact lens for the Sony a7 V?
Samyang AF 35mm f/1.8 FE (35mm f/1.8) is the standout compact option that fits the Sony a7 V. 12 compact Sony E lenses fit in total — compare them below.

Do these compact lenses fit the Sony a7 V?
Yes — every lens here is a Sony E mount lens, so it fits the Sony a7 V and covers its full-frame sensor.

What is the lightest compact lens for the Sony a7 V?
The Samyang AF 35mm f/1.8 FE at 120g (manufacturer-published weight). The lightest weather-sealed option is the Samyang AF 35mm f/1.8 FE at 120g — the same lens. Weights for 5 of the 12 lenses on this page are in the weight table above.

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All lenses for the Sony a7 V · the same use across mounts: Compact lenses for Sony E · all cameras