Specifically designed to produce creative selective focus effects, the Lensbaby Composer Pro II Edge 35 Optic Canon RFfrom Lensbaby Composer Pro II Edge 35 Optic Canon RFpairs the 35mm f/3.5 optic with a lens body for Canon RF-mount cameras. The Edge 35 features a flat field design for sharp, accurate rendering and its unique optical design also enables producing a dramatic slice of focus surrounded by a smooth, blurred border. When coupled with the Composer Pro II, this slice of focus can be moved and rotated within the image area, and changed in dimension, using up to 15° of tilt on the lens body. The optic also features a manual aperture for adjusting the width of the in-focus area and has an eight-blade diaphragm to further contribute to a smooth bokeh quality in the out-of-focus regions. The lens is constructed with nine glass elements in six groups, and each of the elements is multi-coated to resist flare and ghosting for high contrast, color-accurate imagery.

RF-Mount Lens/Full-Frame Format    Aperture Range: f/3.5 to f/22    Lensbaby Optic Swap System    Metal Lens Body with Tilt up to 15°    Produces Slice of Focus    Multi-Coated Glass Elements    Minimum Focusing Distance: 7"    8-Blade Diaphragm

• Wide-angle 35mm f/3.5 lens provides a comfortable, broad, and natural field of view.
• Flat field rendering delivers a high degree of sharpness and, when tilted in the Composer II, a dramatic slice of focus is produced that is bordered by a smooth and even blur to isolate subjects with selective focus.
• Besides adjusting exposure, the f/3.5 to f/22 aperture range allows you to control the size of the sweet spot of focus.
• An eight-blade diaphragm contributes to a smooth, pleasing bokeh quality.
• Lens construction uses nine glass elements in six groups, and each of the elements are multi-coated to resist flare and ghosting for increased contrast and color accuracy.

• Canon RF lens mount.
• Enables tilting the optic up to 15°to vary the amount and position of the slice of focus.
• Accepts various optics from the Optic Swap System.
• Metal body for improved durability and rigidity.

Related Questions and Answers

Q: 1. Does this lensbaby come with bottom and top lens dust caps?

A: The Edge 50 Optic comes with a front cap and the Composer Pro II comes with a rear cap.

Q: 2. This is a Nikon f mount and i would like to use it on my system Sony ( A ) mount so i need the addapter so is this going to affect the infinity focus or is going to be ok ?also is the twist 60 fully compatible with the first version of composser pro version 1 or i must have to use the composser pro II?

A: The FotodioX Pro Lens Mount Adapter for Nikon F Lens to Sony A Mount Camera (http://bhpho.to/2aM18C4) allows you to maintain infinity focus due to the corrective lens. The Twist 60 Optic is made for the Composer Pro II or Composer Pro Lens Body.

Q: 3. This is compatible with Canon MarkIV? I am thinking to buy Twist 60 optic as well!

A: Yes, it is compatible. Works perfectly on 5Dmkiv.

Q: 4. Why is the mount for the Composer Pro 2 fitted with the sweet 35, so much smaller than the Composer Pro 2 mount fitted with the sweet 50?

A: The actual silver mount on all Composer Pro II's for Fuji are the same, regardless of the optic installed.

Q: 5. Can I use this with my Olympus OM-D E-M1?

A: Yes! It will work in Aperture Priority Mode and your in-camera light meter will work or you can shoot in Manual Mode.

Q: 6. I have the composer pro ii in both canon and fuji mounts, and in both the lens is very hard to tilt even with the ring loosened. is this normal?

A: Hi Christie, we already corresponded via email. If you open and close the tension ring a few times and still have trouble, please send it in to us at Lensbaby and we will fix it for you.

Q: 7. This Lens works with eos m3 ...? Antonio de la rosa

A: Unfortunately, our Canon lenses are not compatible with your mirrorless Canon camera. Our lenses have a Canon EF mount. Your camera needs a Canon EF-M mount.

Q: 8. How much smaller is the focal plane of this lens on a crop sensor camera than it is on a full frame camera?

A: A 50mm lens on a Canon crop sensor camera would be roughly equal to using an 80mm lens if you are comparing it to 35mm film or a full frame sensor camera. It does not matter if it is a Lensbaby 50mm or a Canon 50mm or a Canon 18-55mm set to the 50mm range. They will all have the same focal length.

Q: 9. I have the composer pro ii in both canon and fuji mounts, and in both the lens is very hard to tilt even with the ring loosened. is this normal?

A: Hi Christie. I just tested my composer pro II to see if i had the same problem - And i don't! What i did noticed though, is that the ring has an opposite logic when tightening and loosening, so have you tried max it the other way? Can you move it when the ring is approx. in the middle? In my opinion you should be able to, without being worried about breaking something.Hope you find a solution :)

Q: 10. What is the minimum focusing distance?

A: 8 inches when using the built in extension function.