Laowa 4.5-10mm f2.8 CF Zoom Fisheye Lens for Canon RF

Name: Laowa 4.5-10mm f2.8 CF Zoom Fisheye Lens for Canon RF
Brand: Laowa
SKU: dwbp27stgc
Price: 409.00 GBP
Availability: InStock

The Laowa 4.5-10mm f/2.8 CF Zoom Fisheye is a compact APS-C fisheye zoom lens designed for creator...

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Laowa 4.5-10mm f2.8 CF Zoom Fisheye Lens for Canon RF

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Product Information

Full details

The Laowa 4.5-10mm f2.8 CF Zoom Fisheye Lens is designed for APS-C camera users seeking distinctive ultra-wide fisheye perspectives for both photography and videography. Its primary benefit is offering dual fisheye styles (circular at 4.5mm and diagonal at 10mm) with a constant f/2.8 aperture and parfocal zoom, providing creative flexibility in a compact form factor. A potential caveat is its specialized nature, which may not suit all shooting styles.

All features

Brand	Laowa

Extended Product Information

FAQs

Is this lens compatible with full-frame Canon RF cameras?

No, this lens is specifically designed for APS-C format Canon RF mount cameras. It will mount on full-frame bodies but will only cover an APS-C image circle, resulting in a significant crop.

Can I use this lens for video recording?

Yes, this lens is well-suited for video due to its parfocal zoom capability, constant f/2.8 aperture, and smooth manual zoom and focus rings.

What is the minimum focusing distance?

The minimum focusing distance is 10cm (approximately 3.9 inches) from the front of the lens. This allows for very close-up shots and dramatic perspective effects.

How does the dual fisheye effect work?

At 4.5mm, the lens produces a circular fisheye image with a 180-degree angle of view. As you zoom towards 10mm, the angle of view narrows, and the image transforms into a diagonal fisheye perspective, covering the entire APS-C frame.

Is the aperture constant throughout the zoom range?

Yes, the lens features a constant f/2.8 aperture across its entire 4.5-10mm zoom range. This means the brightness of the image remains the same whether you are at 4.5mm or 10mm.

Does the lens have autofocus?

No, the Laowa 4.5-10mm f2.8 CF Zoom Fisheye Lens is a manual focus and manual zoom lens.

What kind of creative effects can I achieve?

You can achieve ultra-wide panoramic views, dramatic fisheye distortion, exaggerated perspectives, creative close-ups with strong foreground emphasis, crystal ball effects, and smooth zoom transitions for video.

Troubleshooting

Lens does not mount to camera.

Ensure you are using a compatible Canon RF mount APS-C camera. Check that the lens's rear cap is removed and align the mounting indicators correctly before rotating the lens into place.

Image is consistently blurry.

Verify the lens is properly mounted. Ensure you are manually focusing correctly on your subject using the focus ring. Check that the camera is not set to an autofocus mode that is overriding manual focus.

Zoom is stiff or difficult to operate.

Gently operate the zoom ring. If it remains stiff, do not force it. Check for any obstructions around the zoom ring. Ensure the lens is at a stable temperature; extreme cold can sometimes make zoom rings tighter.

Exposure changes unexpectedly during zoom.

This lens has a constant f/2.8 aperture, so exposure should remain stable. If you observe changes, the issue likely lies with your camera's exposure settings (e.g., auto ISO, auto shutter speed). Ensure your camera is set to manual exposure mode (`M`) for consistent results when zooming.

Pros and Cons

Pros

Offers two distinct fisheye perspectives in a single lens.
Constant f/2.8 aperture is beneficial for low light and video.
Parfocal design simplifies video zoom work.
Extremely close minimum focusing distance enables unique close-ups.
Compact and lightweight for portability and stabilized shooting.
Versatile for various creative applications from landscapes to action.

Cons

APS-C format lens, not for full-frame cameras.
Fisheye distortion is inherent, requiring specific creative intent.
Manual focus and manual zoom operation.
May be too specialized for general-purpose photography needs.

Setup, Compatibility & Care

Compatibility:

This lens is designed for Canon RF mount APS-C cameras. Ensure your camera body is compatible with RF mount lenses and that the APS-C crop factor is considered for focal length calculations.

Setup:

Remove the rear lens cap and carefully align the lens mounting index with the corresponding index on your camera body.
Gently insert the lens into the camera mount and rotate it clockwise until it clicks into place.
Set your camera to manual focus (`M`) mode. Ensure the lens aperture ring is set to the desired aperture value (e.g., f/2.8).
Manually adjust focus using the focus ring and zoom using the zoom ring.

Care:

Cleaning: Use a soft, lint-free microfiber cloth to gently clean the lens elements. For stubborn smudges, use a lens cleaning solution sparingly on the cloth, never directly on the lens. Always clean from the center outwards in a circular motion.
Storage: Store the lens in a protective case or the original box when not in use. Keep it away from extreme temperatures, humidity, and direct sunlight.
Handling: Avoid touching the lens elements with your fingers. Mount and dismount the lens by holding the body, not the front element.
Dust: Use a blower bulb to remove loose dust from the lens elements before wiping to prevent scratching.