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Deal.ai › Laowa › Camera Lenses
Laowa
Laowa Venus 4mm f2.8 Circular Fisheye Lens

Laowa Venus 4mm f2.8 Circular Fisheye Lens

Best price now

$199.00at AdoramaVerified

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the Laowa Venus 4mm f2.8 Circular Fisheye Lens

The Laowa Venus 4mm f2.8 is a manual-focus circular fisheye prime for L-Mount cameras. It renders a full 210-degree circular image, weighs 4.8 oz and measures about 1 inch long, so it fits in a pocket. The 7-element, 6-group design focuses down to 2.6 ft and stops to f/16. At $199 at Adorama as of November 7, 2026, it sits at the low end of its recent range.

Best forL-Mount shooters wanting a tiny fisheye for travel360-style and circular fisheye photos and videoArchitecture and skate/sports shots with heavy distortionBudget buyers adding an effect lens
Pros
  • Full circular 210-degree field of view
  • Very small and light: 4.8 oz, about 1 inch long
  • Fast f/2.8 aperture for a fisheye
  • Close focus of 2.6 ft
  • Low price for a dedicated fisheye
Cons
  • Manual focus only
  • No image stabilization
  • No electronic contacts, so no EXIF or camera-driven aperture
  • Circular image leaves black corners on a standard frame
  • Strong distortion limits general use

Laowa Venus 4mm f2.8 Circular Fisheye Lens prices at every store

  • AdoramaNew

    In stock

    $199.00Free shippingVerified
    Visit Adorama
  • Best BuyNew

    In stock

    $202.06Free shippingVerified
    Visit Best Buy
  • NeweggNew

    In stock

    $211.78Free shippingVerified
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

Laowa Venus 4mm f2.8 Circular Fisheye Lens price history

Lowest price we've seen: $199.00 on Nov 7 at Adorama. Tracked across 3 stores since Nov 7.

What reviewers say

Owners of the Laowa 4mm fisheye tend to praise its tiny size, the full circular image and the low price. The common complaints are manual focus and softness toward the edges of the circle.

What people mention
  • SizePraisedOwners like that it is small and light enough to carry without planning.
  • Field of viewPraisedThe full circular 210-degree image is the main reason people buy it.
  • FocusCriticisedManual focus only, and nailing it takes practice, especially up close.
  • SharpnessMixedThe center is sharp, but the edges of the circle are softer.
  • ValuePraisedBuyers see it as a cheap way to add a fisheye effect.

Specifications

Aperture (max)
ƒ/2.8Source
Construction
PrimeSource
Focusing Distance (min) (ft)
2.625Source
Color
BlackSource
Elements/Groups

Questions and answers

Does the Laowa 4mm f2.8 cover the whole frame?
No. It projects a circular image with black corners on a standard full-frame or APS-C frame. That circular look is the point of the lens.
Is it autofocus?
No. It is manual focus only, with a minimum focus distance of about 2.6 ft.
Which mounts does it come in?
This version is L-Mount. Laowa also sells the lens in other mirrorless mounts, so check the mount before buying.
Does the camera control the aperture?
No. The aperture ring is on the lens, and there are no electronic contacts, so aperture and focal length are not recorded in EXIF.
Is $199 a good price?
At $199 at Adorama as of November 7, 2026, it is at the low end of its recent range, and three stores list it new.
Where is the Laowa Venus 4mm f2.8 Circular Fisheye Lens cheapest?
At Adorama, for $199.00, as of our latest check.
Where can I buy the Laowa Venus 4mm f2.8 Circular Fisheye Lens?
3 stores we checked sell it, including Adorama, Best Buy, Newegg.

Stores we've priced the Laowa Venus 4mm f2.8 Circular Fisheye Lens at

  • Adorama deals and prices
  • Best Buy deals and prices
  • Newegg.com deals and prices

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All Laowa deals and products →
7/6Source
Lens Mount
L-MountSource
Diameter (")
1.772Source
Weight (oz)
4.762Source
Aperture (min)
ƒ/16Source
Type of Lens
Wide, Fish-EyeSource
Focal Length (min) (mm)
4.0Source
Auto Focus
NoSource
Focal Length (max) (mm)
4.0Source
Image Stabilization
NoSource
Length (")
1.024Source