Attach the HAL 250 4.3mm fisheye lens to your mirrorless camera with the Entaniya EF-Mount Adapter to achieve an ultrawide-angle look with your footage. The distance from the bottom to the lens to the sensor is shortened to accommodate the fisheye lens's specifications. The adapter is made up of two sections, the main adapter and a red ring sized to the diameter of the compatible HAL lens. A rear back cap is included to protect the mount adapter, and a RED mount modifier is separately available.

Convert HAL 250 4.3mm to EF-Mount    For Mirrorless Cameras    Rear Cap Included

Related Questions and Answers

Q: 1. Is this suitable for full frame canon body?

A: it only works with certain older camera bodysit didnt work with my 5d mark IIIi was miss informed by the person i spoke to at bhbh is very good about returns, buy and try

Q: 2. Does this get semi-permanently attached to the lense or can you easily switch between lenses?

A: This can be removed relatively easily. When you mount it to a lens it fits very firmly so though it is a bit more difficult to remove once "installed," it can still be removed.

Q: 3. This is listed as M42 to EOS, does that mean it is an EF-S adapter or EF adapter? i'd like to try some vintage glass on my BMCC which is EF mount, is this the proper adapter?

A: This adapter would you to mount M42 screw mount lenses on camera with a Canon EOS mount, like the Black Magic Cinema Camera.

Q: 4. Does this adapter have a grub screw to semi-permanently attach it to a lens?

A: Yes, the Vello M42 Lens to Canon EF/EF-S-Mount Camera Lens Adapter has 3 screws to adjust the lens position. You will need a 2mm flathead screwdriver.

Q: 5. Wil this work on Full Frame sensors?

A: Yes, the DZOFilm Octopus Adapter for EF-Mount Lens to L-Mount Camera will support full-frame lenses and cameras with full-frame sensors.

Q: 6. I purchase this but can't take photo after attaching this with my fujifilm x-t20. What's the problem?I press the shutter but it can't take any photos. I am trying to use these lenses 1. EF-S 55-250mm f/4-5.6 IS II 2. EF-S 18-200mm f/3.5-5.6 IS 3.EF 50mm f/1.8 STM 4.EF-S 10-18mm f/4.5-5.6 IS STM

A: You have to set the camera to shoot without lens mode

Q: 7. Will this work with Blackmagic Cinema Camera 6K and the Pyxis L mount?

A: Yes, the DZOFilm Octopus Adapter for EF-Mount Lens to L-Mount Camera will work on the Blackmagic Design Cinema Camera 6K (Leica L).

Q: 8. Is the lens support removable?

A: The lens support on the DZOFilm Octopus Adapter for EF-Mount Lens to E-Mount Camera is anchored on with 2 Allen wrench removable screws that can be removed to remove the lens support.

Q: 9. Hi, can I use this adapter with a Canon EF-S 18-135mm f/3.5-5.6 IS USM Lens on a Panasonic S5? Will the camera automatically set to apsc mode or do I have to manually change it?

A: Yes, the Canon EF-S 18-135mm f/3.5-5.6 IS USM Lens can be used with the Viltrox adapter in crop mode on the Panasonic S5.

Q: 10. Trying to buy one of these to use my EF canon lenses (my 18-55 and my 55-250) with a Lumix s5ii. Will this work?

A: Yes, but there are no chips in this adapter so your Lumix won't receive any electronic communication from your EF lenses.