This Adapter Has A Built-In De-Clicked Iris Which Allows For Some Degree Of Control Over The Light Coming In From The Lens. Some M645 Lenses Use An Electronic Aperture Which Will Not Function With An Adapter, The Built-In Iris Enables The Lens To Still Be Used With Some Functionality.The Fotodiox Pro Line Of Adapters Is Crafted In Fotodioxs Factory With Excellence In Mind. Our Adapters Are Manufactured With Precise Tolerances, Providing A Solid, Gap Free, No Wiggle Connection For Stress Free Use. No Adjustments Needed! Fotodiox Adapters Are Meant To Be Taken Off And Put Back On Your Camera As Much As Needed While Remaining As Precise As The Day You Bought Them.Fotodiox Pro Adapters Feature All-Metal, No Plastic Construction To Create A Secure Connection Between Your Glass And Camera That Will Not Degrade Over Time, Keeping The Lens-Camera Connection Secure With Every Use. We Use Chrome Plated Brass Mounts For Enhanced Durability And Reliability. Compatible Sony E-Mount Cameras (Including But Not Limited To):A7/7R/7S, A7/7R/7S Ii, A7/7R/7S Iii, A7R Iv, A9A5000, A5100, A6000, A6100, A6300, A6400, A6500, A6600Nex-3, Nex-5/5N/5R/5T, Nex-6, Nex-7, Nex-C3, Nex-F3, Qx1Please Note:Phase One M645 Lenses Will Not Fit This Adapter, Only Older Mamiya M645 Lenses Will Fit Properly.The Integrated Aperture Iris Offers Some Form Of Light Control, But It Will Cause Severe Vignetting As It Is Stopped Downas You Stop Down The Adapter Iris, You May Experience Vignetting At A Certain Point.This Is A Manual Adapter, So Lens Functions That Rely On Electronic Communication With The Camera Body (Autofocus, Ae Metering, Image Stabilization, Etc.) Will Be Disrupted.We State Infinity Focus Allowed Because Our Adapters Are Designed To Be Universal Which Can Prevent Some Lenses From Focusing To Infinity At The Infinity Mark.Set Your Camera To Manual Or Aperture Priority For Metering. If Camera Does Not Release Be Sure To Enable Shoot Without Lens In Camera Settings.All Pictures Are For Illustration Purposes Only. Actual Product May Vary Slightly Due To Ongoing Improvements In Design.
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Q: What is the size of the Fotodiox Pro IRIS Lens Mount Adapter?A: The Fotodiox Pro IRIS Lens Mount Adapter measures four point two inches in length, three point eight inches in width, and two point two inches in height.
Q: What materials is the Fotodiox Pro IRIS Lens Mount Adapter made from?A: The adapter features precision all-metal construction with chrome plated brass mounts, ensuring durability and a secure connection.
Q: How much does the Fotodiox Pro IRIS Lens Mount Adapter weigh?A: The weight of the Fotodiox Pro IRIS Lens Mount Adapter is not specified, but it is designed for robust, everyday use.
Q: How do I install the Fotodiox Pro IRIS Lens Mount Adapter?A: To install the adapter, align it with your camera’s mount and rotate it until it locks securely in place, ensuring no gaps or wiggle.
Q: Can I use the Fotodiox Pro IRIS Lens Mount Adapter with all Mamiya lenses?A: No, the adapter is only compatible with older Mamiya 645 AF and AF-D lenses; Phase One M645 lenses will not fit.
Q: Is the Fotodiox Pro IRIS Lens Mount Adapter suitable for beginners?A: Yes, the adapter is designed for ease of use, making it suitable for both beginners and experienced photographers.
Q: How do I adjust the light coming through the lens with this adapter?A: The adapter includes a built-in de-clicked iris, which allows for manual adjustment of incoming light to achieve desired exposure.
Q: Does the Fotodiox Pro IRIS Lens Mount Adapter maintain infinity focus?A: Yes, it allows for infinity focus or beyond, although some lenses may not reach infinity at the infinity mark.
Q: What should I do to ensure the adapter lasts a long time?A: To maintain the adapter, avoid dropping it and keep it clean; store it in a dry place when not in use.
Q: Can I use automatic functions like autofocus with this adapter?A: No, this is a manual adapter, so functions relying on electronic communication, such as autofocus, will not work.
Q: What is the warranty period for the Fotodiox Pro IRIS Lens Mount Adapter?A: The adapter comes with a twenty-four month warranty, covering manufacturing defects.
Q: How do I clean the Fotodiox Pro IRIS Lens Mount Adapter?A: To clean the adapter, use a soft, lint-free cloth to gently wipe the exterior; avoid using harsh chemicals.
Q: Is the Fotodiox Pro IRIS Lens Mount Adapter safe to use with Sony cameras?A: Yes, it is designed specifically for compatibility with various Sony E-mount cameras.
Q: What if my Fotodiox Pro IRIS Lens Mount Adapter arrives damaged?A: If the adapter arrives damaged, contact the manufacturer for support and instructions on how to return it.
Q: Can I use this adapter with newer Mamiya lenses?A: No, the Fotodiox Pro IRIS Lens Mount Adapter is not compatible with newer Mamiya lenses; only older models will fit.
Q: Does the adapter cause vignetting when adjusting the iris?A: Yes, as the iris is stopped down, you may experience severe vignetting at certain points.