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SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E
Product Code: 9244924S
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The SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E features wide CinemaScope-style aspect ratios with anamorphic character and classic blue flare rendering for cinematic film creation.
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SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E Summary
The SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E is a manual-focus anamorphic cinema prime for full-frame video production. Using a 1.6x squeeze factor, it delivers wide CinemaScope-style aspect ratios with pronounced anamorphic character, including oval bokeh, strong background compression, and classic blue flare rendering.
Designed for filmmakers working in controlled production environments, the Venus 50mm combines a natural perspective with a horizontally wider field of view, which is equivalent to approximately 31mm. This makes it suitable for narratives, portraits, and subject-driven shots where depth and separation are central to the visual style. Full-frame coverage provides flexibility for reframing and cropping in post without losing resolution or image quality.
This is a traditional cine lens rather than a lightweight CF option, and the Venus series focuses on optical character and manual control. With a geared aluminium housing, stepless aperture ring, and native Sony E mount, this lens suits filmmakers who want a classic anamorphic look in an accessible full-frame format.
SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E Key Features
- Full-frame anamorphic cinema prime with 1.6x squeeze
- Manual focus design for controlled cinematic shooting
- 50mm focal length with wide horizontal field of view
- T2.9 aperture supports shallow depth of field and low-light work
- Classic blue flare rendering from point light sources
- Oval bokeh and strong background compression
- Geared cine-style housing for follow-focus systems
SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E in More Detail
Optical rendering and anamorphic character
The Venus 50mm delivers a distinct anamorphic look through a 1.6x squeeze factor. When de-squeezed, footage produces wide cinematic aspect ratios with pronounced oval bokeh and increased background compression compared to lighter anamorphic formats. This creates clear subject separation and a sense of depth that suits cinematic video.
The lens provides central sharpness while retaining characteristic anamorphic edge behaviour. Rather than a neutral or clinical rendering, the optical design emphasises visual character, supporting expressive storytelling and stylised scenes. Blue horizontal flare streaks appear when strong light sources enter the frame, reinforcing the classic anamorphic aesthetic.
Aspect ratios and full-frame coverage
With a 1.6x squeeze factor, the Venus 50mm supports traditional widescreen cinema delivery. When recording in 3:2 aspect ratio, footage can be de-squeezed to approximately 2.4:1, while 16:9 produces an even wider 2.8:1 aspect ratio. This allows filmmakers to achieve cinematic framing without heavy cropping.
Full-frame coverage provides additional flexibility when composing or reframing in post. The large image circle allows the lens to be used confidently on modern full-frame cameras while maintaining the intended anamorphic look across the frame.
Focal length and perspective
At 50mm, the Venus lens offers a perspective close to natural human vision, while the anamorphic squeeze expands the horizontal field of view to resemble that of a much wider spherical lens. This balance makes it suitable for portraits, dialogue scenes, and mid-range framing where natural proportions are important.
The combination of focal length, squeeze, and oval bokeh helps separate subjects from their surroundings without exaggerated distortion, supporting more immersive and nuanced visual storytelling.
Handling, build and cine workflow
The Venus 50mm features a traditional cine-style aluminium housing with geared focus and aperture rings. Both rings are designed for use with follow-focus systems, supporting precise and repeatable control during filming. The stepless aperture ring allows smooth exposure changes during recording.
A built-in mounting point on the lens barrel supports rig balancing when used with cages or quick-release plates. This construction suits tripod-based, shoulder-mounted, and rigged setups where stability and manual control take priority over portability.
Frequently asked questions
Is this lens mainly for video?
Yes. The Venus series is designed specifically for cinematic video production rather than stills photography.
Does this lens support autofocus?
No. This is a manual-focus anamorphic cinema lens.
What aspect ratios does the 1.6x squeeze produce?
Approximately 2.4:1 when shooting in 3:2 and up to 2.8:1 when shooting in 16:9, after de-squeezing.
What type of flare does this lens produce?
It produces classic horizontal blue anamorphic flares from point light sources.
How does Venus differ from the Saturn series?
Venus lenses use a traditional cine housing with manual focus and stronger anamorphic character, while Saturn lenses focus on lighter weight and compact systems.
Can anamorphic footage be de-squeezed in common video editing software?
Yes. Most major video editing applications support anamorphic de-squeezing natively. Software such as Blackmagic Design DaVinci Resolve, Adobe Premiere Pro, and Apple Final Cut Pro allow users to apply a 1.33x or 1.6x de-squeeze either through clip settings, pixel aspect ratio controls, or by scaling. This makes it straightforward to work with anamorphic footage without third-party plugins.
What’s in the box
- SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E
SIRUI Venus 50mm T2.9 1.6x Full-Frame Anamorphic Lens for Sony E Specifications
|
Lens mount |
Sony E |
|
Lens format coverage |
Full frame |
|
Anamorphic squeeze factor |
1.6x |
|
Focal length |
50mm |
|
Maximum aperture |
T2.9 |
|
Minimum aperture |
T16 |
|
Optical construction |
16 elements in 13 groups |
|
Aperture blades |
10 |
|
Focus method |
Manual focus |
|
Minimum focusing distance |
0.75m (2.5 ft) |
|
Maximum magnification |
1:12.83 (vertical), 1:20.42 (horizontal) |
|
Filter thread |
82mm |
|
Focus ring rotation |
95.5° |
|
Maximum diameter |
88mm |
|
Focus ring diameter |
88mm |
|
Total length (excluding caps) |
141.3mm |
|
Weight (excluding caps) |
1030.6g |
|
Lens housing |
Aluminium alloy |
|
Geared focus and aperture rings |
Yes |
|
Aperture control |
Stepless |
| Offers: Price Drop |
| Offer Category: N/A |
| Offer Product Type: N/A |
| Autofocus: N/A |
| Aperture ring: N/A |
| Constant Aperture: N/A |
| Lens CIPA Image stabilization rating: N/A |
| Colour: N/A |
| Diameter (mm): N/A |
| Length (mm): N/A |
| Weight (g): N/A |
| Distance scale: N/A |
| DoF scale: N/A |
| Elements: N/A |
| Environmental Sealing: N/A |
| Focus distance limiter: N/A |
| Focal length: 50 mm |
| Focus method: N/A |
| Filter Thread: N/A |
| Full time manual: N/A |
| Groups: N/A |
| Hood supplied: N/A |
| Lens Image stabilization: N/A |
| Lens mount: N/A |
| Lens Materials: N/A |
| Maximum focal length: 50.0 |
| Maximum magnification: N/A |
| Maximum aperture (number): 2.90 |
| Maximum aperture (text): N/A |
| Max Format size: N/A |
| Minimum focal length: 50.0 |
| Lens Minimum focus distance (m): N/A |
| Minimum aperture (number): N/A |
| Minimum aperture (text): N/A |
| Motor type: N/A |
| Number of diaphragm blades: N/A |
| Power zoom: N/A |
| Special elements / coatings: N/A |
| Tripod collar: N/A |
| Lens type: N/A |
| Wide/Tele: N/A |
| Lens Level: N/A |
| Best For: N/A |
| Best For Holiday and Landscape: N/A |
| Best For Interior and Architecture: N/A |
| Best For Fashion and Portrait: N/A |
| Best For Macro and Still Life: N/A |
| Best For Astro: N/A |
| Best For Street: N/A |
| Best For Wildlife and Sport: N/A |
| Zoom lock: N/A |
| Zoom method: N/A |
| Notes: N/A |
Thinking of choosing finance?
Finance is a great way to spread the cost of your purchase. To make it easy we have teamed up with Omni, one of the UK’s leading finance specialists, so that you can apply for and complete a loan application quickly, easily and informatively.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority whose finance options are best suited for you and your purchase.
Simply add the items you love to your basket. Once you are at the checkout select the finance option that suits you and choose Omni. The quick application form is simple and should take no more than a couple of minutes to complete and you will receive a decision instantly. Easy!
Use our finance calculator to check the impact of various loan values, terms and interest rates on the total amount you need to pay and the monthly repayments.
Representative example:
Buy a £1,200.00 camera and pay a 10% deposit of £120. You'll borrow £1,080 over 24 months with an annual interest rate of 14.9% (fixed) with a first payment of £52.04 followed by 23 monthly repayments of £51.83. The total amount payable will be £1,244.13 14.9% APR Representative.
Finance available See options |
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Check your eligibility
To be considered for finance, you will need to meet all of the following criteria:
- Are at least 18 years old
- Are in regular full or part-time employment (minimum 1 hour per week or £10,000 income per annum), unless you are retired and receiving a private or company pension, or you are in receipt of disability living allowance
- Are a permanent UK resident and have lived in the UK for at least 3 years
- Have a UK bank account capable of accepting Direct Debits
- Have a good credit history with no late payments, Debt Relief Orders, County Court Judgments or bankruptcies.
Please note that, due to calculations, your monthly repayment may differ very slightly from what you were expecting. Please check your monthly repayment figure before proceeding
Missed or late payments will result in fees and additional interest on your loan and can also affect your credit file and your ability to obtain credit in the future.
Credit is subject to status, UK only, 18+
Park Cameras Limited is a credit broker, not a lender and is authorised and regulated by the Financial Conduct Authority (FRN 680161). We do not charge you for credit broking services. We will introduce you exclusively to finance products provided by Omni Capital Retail Finance Ltd.
Omni Capital Retail Finance Ltd which is a credit provider/ lender regulated by the Financial Conduct Authority, Firm Reference Number: 720279. For more information please go to www.omnicapitalretailfinance.co.uk/contact/customer or visit www.omnicapitalretailfinance.co.uk.
Find out more about paying with finance here and Omni Capital Retail Finance Ltd terms here
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Condition guide
Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.
- Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order. Lenses are optically clear. There may be light dust present that will not effect the imagery.
- Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
- Cameras – Should have no marks on the LCD screen
- Lenses – Should have no marks on the elements and optically clear. There may be light dust present that will not effect the imagery.
- Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes with only light signs of use and the product has been fully tested and is in great working order.
- Cameras – The LCD screen may have small signs of wear that does not affect its display
- Lenses – The mount of the lens will start to show signs of wear
- Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
- Cameras – LCD screen may have scratches or wear that is starting to affect the display.
- Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
- Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
- Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
- Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.
*All of our used items are listed with the accessories that are included. If they are not listed, then they will not be supplied at the point of purchase.
Peace of mind with our 6 month warranty
This product has been thoroughly tested by our team of photographers and we are happy to give a 6 month warranty as a result. The number of tests depends on the individual product but we are confident in this product having tested all the major functions. Anything that isn’t as you would expect, we then make a note of and show this in the condition notes on the page.
So you can be confident you are buying a great piece of kit that’s been looked after by a fellow photographer and seen many extraordinary sights, tested by our team of photographers and now looking forward to being set free to capture more great images!
