Specifically designed to produce creative selective focus effects, the Composer Pro II with Edge 80 Optic from Lensbaby pairs the 80mm f/2.8 optic with a lens body for Pentax K-mount cameras. The Edge 80 is a unique lens, which affords a distinct sharp sliver of focus surrounded by a smoothly blurred background. When coupled with the Composer Pro II, this slice of focus can be moved anywhere 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 size of the in-focus area and has a 12-blade diaphragm to further contribute to a smooth bokeh quality in the out-of-focus regions. The lens is constructed with five glass elements in four groups, and each of the elements are multicoated to resist flare and ghosting for high contrast, color-accurate imagery.

K-Mount Lens/Full-Frame Format    Aperture Range: f/2.8 to f/22    Lensbaby Optic Swap System    Metal Lens Body with Tilt up to 15°    Produces Sharp Slice of Focus    Five Multicoated Glass Elements    Minimum Focusing Distance: 1.4'    12-Blade Diaphragm

• Portrait-length 80mm f/2.8 lens provides a comfortable, slightly narrow field of view that is well-suited to isolating subject matter.
• 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/2.8 to f/22 aperture range allows you to control the size of the sweet spot of focus.
• A 12-blade diaphragm contributes to a smooth, pleasing bokeh quality.
• Lens construction uses five glass elements in four groups, and each of the elements are multi-coated to resist flare and ghosting for increased contrast and color accuracy.

• Pentax K lens mount
• Enables tilting the optic up to 15° to vary the amount and position of the sweet spot of focus
• Accepts various optics from the Optic Swap System
• Metal body for improved durability and rigidity

Related Questions and Answers

Q: 1. Is this lens auto or manual focus?

A: Neither; since this is a "pin hole" lens has infinity focus only.

Q: 2. The lens is front-focusing and I can not correct it with the 'Apply One' setting in the fine adjustment menu.How do I find out if this lens is in the 645z database or not ? If it is only adjustable with the 'Apply All' setting It would be not so convenient to remember to zero the setting every time i change lenses. Any info appreciated. Thanks.

A: Please email us at photo@a href= http://bhphoto.com target= _blank bhphoto.com/a for assistance with your inquiry.

Q: 3. please can someone tell me how to set this lens sot auto focus?

A: You have to pull in the furthest ring for manual or automatic focusing

Q: 4. Is this auto or manual focus?

A: As with all pinhole lenses or cameras, there is no focusing mechanism.

Q: 5. is some sort of lens hood available?

A: Yes, you can purchase a 58mm lens hood. Click the link below to view your options; https://bhpho.to/2w1LoKe

Q: 6. What is the right replacement lens shade for this?

A: I contacted Pentax with your inquiry, and they stated the correct lens hood for the Pentax smc FA 645 80-160mm f/4.5 Lens is the Pentax PH-RBF77 Lens Hood, MFR Part # 38729. Unfortunately this lens hood is no longer manufactured by Pentax and currently we do not have the lens hood in new or used options. I did check our new department and our Used Photography Department, but unfortunately, we do not have the lens hood new or used. As such, you may have to check either online in used camera stores or on a auction site like eBay to see if anyone is selling the lens. I do apologize for any inconvenience this may cause you.

Q: 7. Will this work on a canon 5D mark III?

A: Yes, this lens is compatible with the 5D Mark III.

Q: 8. Pin hole 100 - 800 micron. Good. What is the thickness of the foil with the pin hole? The thicker the more fuzzy out of focus/blurry.

A: Unfortunately, there is no published specification by the manufacturer regarding the thickness of the foil in the pin hole.

Q: 9. Anyone experiencing dust on the sensor issues when using this outdoors? Do you remove it as soon as you are done with the shot?

A: Thingyfy Pinhole Pro for Canon EF is not a weather seal product, therefore it is very possible to get dust inside the camera if shooting outdoors under the elements. Removing the lens under outdoors will increment the chances of dust getting to your sensor.

Q: 10. Can you please tell me if the fine focus adjustment apply one setting works for this lens, without having to use the 'apply all' setting? it would be not so convenient to have to remember to zero the setting every time I change the lens. Thank you.

A: You will want to contact the manufacturer directly for assistance with this inquiry.