The Vixen Optics Eyepiece Adapter replaces the stock 1.25" eyepiece holder on either end of their flip mirrors and allows you to use 2" eyepieces, accessories, and imaging gear. Simply unscrew the smaller holder and thread this adapter in its place to use wide-field eyepieces and imaging devices.

Adapts Flip Mirrors for 2" Eyepieces    Requires No Permanent Modifications

Related Questions and Answers

Q: 1. Does this lens have a leaf shutter ?

A: Unfortunately TTArtisan 90mm f/1.25 Lens for Hasselblad X-Mount Cameras does not have a leaf shutter.

Q: 2. Will this lens communicate the aperture to the camera? It doesn't look like it has any electronic connections.

A: The TTArtisan 90mm f/1.25 Lens is a manual use lens and will not send data to the camera, due to the lack of electronic connections.

Q: 3. How is this eyepiece for eyeglass wearers?

A: The Celestron Luminos 23mm Eyepiece (2") has an eye relief of 20mm, so it is good for use with eyeglasses. In general, 16mm or more of eye relief is needed for eyeglasses.

Q: 4. What is the exact image circle of the GF-version of this lens?

A: The image circle for the TTArtisan 90mm f/1.25 Lens for FUJIFILM G-Mount Cameras is not specified. Though this will cover the camera sensor when shot wide open.

Q: 5. Will this lens work with a 907x?

A: Yes, the TTArtisan 90mm f/1.25 Lens for Hasselblad X-Mount Cameras will work with the Hasselblad 907X 50C Medium Format Mirrorless Camera.

Q: 6. how do you get the X1D to recognize the lens?

A: As the TTArtisan 90mm f/1.25 Lens for Hasselblad X-Mount Cameras does not have electronic contacts or a built-in shutter, I would recommend going to the Exposure Settings Menu under the Camera Settings Menu and check the box next to "Electronic Shutter: ☑" to use the camera's shutter instead of trying to use the lens' shutter.

Q: 7. What is the composition of the battery? Is it lead acid, Li Ion, NiCad?

A: This battery is a Lead Acid battery. We also offer a Lithium battery version in the new PowerTank Lithium model (18771)

Q: 8. would this fit on a Nikon F3HP SLR?

A: Nikon DK-17C -2.0 Correction Eyepiece will not fit the Nikon F3HP SLR. Unfortunately there is no longer a correction eyepiece for this camera available.

Q: 9. What's the thread on the front of the lens?

A: The unit offers 77mm front threads.

Q: 10. Does this fit A7R3 cameras?

A: Yes it does.