This Pentax 645 to Micro Four Thirds Lens Adapterfrom Pentax 645 to Micro Four Thirds Lens Adapterallows a Pentax 645-mount lens to be used with a Micro Four Thirds-mount mirrorless camera.

Pentax 645-Mount Lens to Micro Four Thirds-Mount Camera

Related Questions and Answers

Q: 1. Takumar 50mm 1.4 on Panasonic GH4 using this adapter, will it work?

A: Yes it works

Q: 2. Has anyone used the adapter with a 2x teleconverter ?

A: Using a lens adapter with a teleconverter is a recipe for trouble. You will most likely not achieve autofocus and if you did, it would be very slow and glitchy. You can certainly try it but I think the negatives would out way the positives.

Q: 3. Please confirm M43 lens can use it on Leica M, is that the correct converter?

A: Yes, this adapter is for using micro four thirds lenses on a Leica M camera.

Q: 4. What's the net weight of this adapter?

A: Approximately .25lbs

Q: 5. Will this adapter work with my Pentax K DFA Macro 100mm lens and the DA Fisheye mounted on the Olympus OMD 5II? Thanks, Elizabeth

A: Every Pentax lens that I have works with this adapter on my Olympus OM5. From 15 mm to 300 mm. My Tokina and Sigma lenses also work. And my 90 mm Tamron macro. I don't have fisheye lens so I can't answer that part of the question. DB

Q: 6. will this work to connect a Mamiya 55mm 1.8 lens M42 to an Olympus OMD EM1?

A: If you are referring to the Mamiya Auto Mamiya/Sekor 55mm f/1.8 (M42) lens, yes, the Dot Line Micro Four Thirds Adapter for Pentax M42 Lenses would allow you to connect the lens to the Olympus OM-D Mirrorless Digital Camera.

Q: 7. The photos are confusing, what adapter am I actually getting. Are there two one that create the set?

A: Yes, there are 2 adapters that make up the connection from Pentax to MFT with a Canon EF adapter at the end. So basically Pentax 6x7 to EF and then EF to MFT.

Q: 8. Will this fit a Panasonic GH-5?

A: Yes it does. The GH5 has an MFT mount.

Q: 9. Will summilux lenses work on this adapter? I've a 24mm summilux.

A: This adapter is for using M-mount lenses on a Micro Four Thirds camera (like the Lumix). As the 24mm Summilux is an M-mount lens, it should work with no problem.

Q: 10. Will this adapter allow a vintage Rexatar 135mm 2.8 lens ( M42 pin mount ) to affix to a blackmagic pocket cinema camera?

A: It works great I havent had any problems. A great choice for the price.