SIRUI Jupiter 100mm T2.8 Full-frame Macro Cine Lens - EF Mount

Name: SIRUI Jupiter 100mm T2.8 Full-frame Macro Cine Lens - EF Mount
Brand: Sirui
SKU: feozzcd3mb
Availability: InStock

SIRUI has launched a macro lens set including 3 focal lengths, a 24mm T2, a 35mm T2 and a 50mm T2 ...

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SIRUI 100mm Jupiter Macro T2.8 Full-Frame Cine Prime Lens, for EF-Mount Cameras, Compatible with BMPCC-6k, BMPCC-6k-pro, EOS C300 Mark III, EOS C500 Mark II, Professional EF-mount Lens

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AmazonSIRUI 100mm Jupiter Macro T2.8 Full-Frame Cine Prime Lens, for EF-Mount Cameras, Compatible with BMPCC-6k, BMPCC-6k-pro, EOS C300 Mark III, EOS C500 Mark II, Professional EF-mount Lens

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£377.58

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OnBuy.comSirui 100Mm Jupiter Macro T2.8 Full-Frame Cine Prime Lens, For Pl-Mount Cameras, Compatible With Alexa Mini Lf, Alexa Mini, Alexa Lf, Professional Grain 6952060056920

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Wex Photo VideoSirui Jupiter 100mm T2.8 Full-frame Macro Cine Lens for Canon EF

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Product Information

Full details

The SIRUI Jupiter Cine Macro Lens Series is designed for filmmakers seeking high-quality, budget-friendly macro capabilities. This set, featuring focal lengths like the 75mm T2.8 and 100mm T2.8, offers exceptional detail capture for close-up shots of intricate subjects. A key benefit is the consistent build and optical characteristics across the series, allowing for quick lens swaps and a unified look in productions. However, users should be aware that while designed for full-frame, achieving maximum coverage may vary depending on specific camera sensors.

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Brand	Sirui

Extended Product Information

FAQs

What is the minimum focus distance for the 75mm and 100mm lenses?

The 75mm T2.8 lens has a minimum focus distance of 0.29 meters (approx. 11.4 inches) with 1X magnification. The 100mm T2.8 lens also has a minimum focus distance of 0.29 meters (approx. 11.4 inches) with 1.5X magnification.

Are these lenses parfocal?

As cine macro lenses designed for consistent optical performance throughout the focus throw and aperture range, they are intended to maintain focus when zooming (if applicable to the system) and maintain image quality at close focus.

What does T2.8 mean?

T2.8 refers to the actual light transmission of the lens, which is a more accurate measure for cinematographers than F-stop. It indicates the amount of light that reaches the camera sensor.

Can I use these lenses on my Sony a7 IV or Canon R5?

Yes, with the appropriate SIRUI adapter (e.g., PL to E-Mount adapter for Sony, or EF to RF-Mount adapter for Canon), these lenses can be used on mirrorless cameras like the Sony a7 IV or Canon R5.

How do I clean the lens elements?

Use a rocket blower to remove loose dust, then a microfiber lens cloth to gently wipe the elements. For stubborn smudges, use a specialized lens cleaning solution applied sparingly to the cloth, not directly to the lens.

What is the main advantage of the identical gear position and front diameter?

This standardization allows for quick lens swaps during a shoot without needing to re-configure follow focus systems, matte boxes, or other lens accessories. It significantly streamlines the workflow on set.

What kind of image quality can I expect?

You can expect professional image quality with excellent sharpness, accurate colors, and well-controlled distortion and aberrations. The lenses are known for their vintage look, effectively isolating subjects with pleasing bokeh.

Troubleshooting

Lens not focusing properly

Ensure the lens is fully seated on the camera mount. Check that the focus ring is set to infinity or the desired focus point. Verify that the camera's focus mode is set appropriately (manual focus is recommended for macro).

Image appears soft or blurry

Confirm that the aperture is set to a suitable f-stop for the desired depth of field. Ensure the subject is within the lens's minimum focus distance. Clean the lens elements gently with a microfiber cloth.

Inconsistent color rendition between lenses

The Jupiter series is designed for matched color tone. If significant differences occur, ensure consistent white balance settings on your camera. Check for any contamination on lens elements that might affect color.

Lens mount feels loose

Remove the lens and re-mount it, ensuring it locks securely into place. Check for any debris or damage on the lens mount and camera mount. If the issue persists, contact customer support.

Pros and Cons

Pros

Excellent value for a full-frame cine macro lens set.
Consistent build and optical characteristics simplify shooting.
High magnification ratios enable detailed macro photography.
Adaptable to various camera systems through optional adapters.
Produces a desirable vintage look with pleasing bokeh.

Cons

Full-frame coverage may require specific camera sensor sizes for optimal results.
While T2.8 on the macro lenses, it might not be as fast as some non-macro cine lenses.
The series is still growing, potentially limiting focal length choices for some projects.

Setup, Compatibility & Care

Setup:

Ensure your camera features a compatible mount (PL or EF) or has the appropriate adapter (E-Mount, RF-Mount) securely attached.
Carefully mount the lens onto the camera body until it clicks into place, following your camera manufacturer's mounting procedure.
Adjust focus and aperture rings as needed for your shot.

Compatibility:

Native Mounts: PL and EF mounts are standard.
Adapters: SIRUI offers adapters for Sony E-Mount and Canon RF-Mount cameras, significantly broadening compatibility with popular mirrorless systems.
Sensor Size: While designed for full-frame, performance and coverage may vary on Super35 or APS-C sensors.

Care:

Keep lens caps on when not in use to protect the elements.
Clean lens elements only with a dedicated lens cleaning kit (blower, microfiber cloth, lens cleaning solution).
Avoid touching the lens elements with your fingers.
Store lenses in a protective case in a cool, dry environment.
Protect from extreme temperatures and moisture.