This ZEISS Interchangeable Mount Set allows users to convert their 21 - 100mm T2.9-3.9 Light Weight Zoom LWZ.3 Lens to Nikon F Mount. The set includes the mount ring, color coded shims, and a rear lens cap. As the flange focal distance varies from camera type to camera type, it is sometimes necessary to make adjustments when changing the lens mount or camera model. In order to perform this adjustment shims are provided in multiple thicknesses.

Convert Lens to Nikon F Mount    Color Coded Shims    Rear Lens Cap

Related Questions and Answers

Q: 1. What do you call the screw in pin for a lens zoom

A: This is called a zoom stick and screws into the barrel of the zoom ring to assist in the zoom movement.

Q: 2. Does this lens works great with Canin C500 PL?

A: If you have to ask this question you don't need this lens.

Q: 3. Would this lens vignette on an Alexa Mini shooting in 4K or open gate mode?

A: Zeiss 21-100mm T2.9-3.9 Lightweight Zoom LWZ.3 Lens creates the standard ANSI S35 image circle of 31.1mm. The image circle of and ARRI Alexa Mini is 33.59mm. So unfortunately this lens will not cover that sensor. You will need a full frame lens in order to do this.

Q: 4. Has anyone tried using an extender / doubler with this lens (EF-mount)? The Canon EF 2X III does not work (physical restraints).

A: We are not aware of a 2x Extender that is compatible with this lens.

Q: 5. Is there a servo available with this Zeiss lens?

A: A servo controller is not available for the ZEISS Lightweight Zoom LWZ.3.

Q: 6. Is using the baseplate bracket recommended or can it hold its weight safely on its own?

A: We recommend supporting the ZEISS LWZ.3 Lightweight Zoom - either with your hand, or with a support bracket. This is especially the case when the lens is used with a 'still photo' style camera mount, such as the EF or E bayonet style mounts. These mounting options are typically less robust than a PL mount and the support will prevent any movement of the lens in the mount while racking focus or zoom.

Q: 7. Hello. I have a Sony FS5 and a APS-C sized Canon DSLR and want to be able to use this lens for both cameras. I have an EF to E-mount Speedbooster adapter to use EF glass with the FS5. If I attach the EF version of this glass using the speesbooster will I get vignetting at wide focal lengths?

A: This lens covers an APS-S or Super 35mm Sensor. If you used it with a Speedbooster, you will see some vignetting. You really would want to use this lens with a standard adapter. Zeiss also happens to offer an Interchangeable Mount Set for this lens, B&H # ZE21100IMSE. You would be able to change it between a EF and E-Mount with this kit.https://bhpho.to/2AcTQDV

Q: 8. Will the E mount version crop on the sony FS7? Or does it remain 20-100mm?

A: The ZEISS Lightweight Zoom LWZ.3 is designed to cover an APS-C / Super 35 sensor size, which is the same as used on the Sony FS7 camera. So there are no crop issues with this lens and camera combination.

Q: 9. Does it have a 1/4 -20 thread on the bottom for a lens support?

A: The ZEISS Light Weight Zoom features a 3/8 support collar for lens support.

Q: 10. Will the E-Mount of this lens cover the entire sensor of Sony A7S2 when shooting in Full Frame Mode? On full wide in Full Frame Mode, will I have any vignetting or black borders on the edges or will I get a clean edge to edge image?

A: The ZEISS Lightweight Zoom is designed to cover a Super 35 sensor only and not the full frame sensor in the A7SII.