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ZEISS 21-100mm T2.9-3.9 Lightweight Zoom LWZ.3 Lens (PL Mount, Feet)

BH #ZE21100PLF • MFR #2149-221
3 reviews
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ZEISS 21-100mm T2.9-3.9 Lightweight Zoom LWZ.3 Lens (PL Mount, Feet)
Key Features
  • Covers Super 35mm Sensor
  • Close to 5x Zoom Range
  • Robust Cine-Style Housing
  • 294° Focus Rotation
The ZEISS Lightweight Zoom LWZ.3 Lens in PL Mount with focus markings in feet features a 21-100mm zoom range, making it a one-size-fits-all alternative for budget-constrained productions. The lens is optimized for digital cinematography whether on a DSLR or cinema camera, and will cover image sensors sizes up to Super 35mm.
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$10,400.00

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ZEISS LWZ.3 21-100mm T2.9 (ft) Overview

The ZEISS Lightweight Zoom LWZ.3 Lens in PL Mount with focus markings in feet features a 21-100mm zoom range, making it a one-size-fits-all alternative for budget-constrained productions. The lens is optimized for digital cinematography whether on a DSLR or cinema camera, and will cover image sensors sizes up to Super 35mm.

Super 35mm Coverage
The lens covers up to a Super 35mm-size image sensor. This coverage also accommodates Academy 35 and APS-C formats.
Focus Rotation
The lens features nearly 300° of focus rotation that provides for extremely accurate focus pulls.
Interchangeable Lens Mounts
The interchangeable lens mount allows you to change the original mount your lens came in. Optionally available mounts are Sony E, Canon EF, Nikon F, and PL.
Lens Coatings
T* anti-reflex coating and internal light traps suppress flare for a sharp image with good contrast.

ZEISS LWZ.3 21-100mm T2.9 (ft) Specs

Key Specs
Focal Length
21 to 100mm
Maximum Aperture
f/2.9
Lens Mount
ARRI PL
Lens Format Coverage
Super35/APS-C
Image Stabilization
No
Electronic Communication
No
Maximum Aperture
f/2.9
Minimum Aperture
f/22
Lens Mount
ARRI PL
Interchangeable Mount
No
Lens Format Coverage
Super35/APS-C
Image Circle
Not Specified by Manufacturer
Angle of View
MFT
Horizontal: 45 to 9°
Super 35
Horizontal: 61 to 14°
Optical Design
22 Elements in 18 Groups
Zoom Ratio
4.7x
Minimum Focus Distance
2.6' / 0.8 m
Diaphragm Blades
11
Image Stabilization
No
Gear Standard
Not Specified by Manufacturer
Gear Rotation
Focus: 294°
Iris: 48°
Zoom: 100°
Electronic Communication
No
Diameter
Maximum: 4.5" / 114 mm
Length
8.9" / 226 mm
Weight
4.4 lb / 2 kg
Packaging Info
Package Weight
8.35 lb
Box Dimensions (LxWxH)
17.4 x 12.3 x 12.1"

ZEISS LWZ.3 21-100mm T2.9 (ft) Reviews

It is parfocal

By Scott
Rated 4 out of 5
Date: 2019-11-10

First and foremost, I want to correct the prior reviewer: I can confirm that this is a parfocal lens. I went back and forth with Zeiss support and a lens service outfit (Duclos Lenses in Van Nuys), and I learned the hard way that my camera was the problem. It turns out that all these new digital cinema cameras out there need routine maintenance (rental houses used to take care of this for us), including flange back adjustments. Once I had my camera properly calibrated, this Zeiss (and all other professional zooms) maintain focus as I zoom. So the LWZ.3 is parfocal. It is also pretty sharp and has a great image quality. The build quality is good. Breathing is virtually non existent. The only thing I find lacking about this lens are the flares, which are very plain. As with most tools, if you use them in the right way, then they’re wonderful. This lens is excellent for most applications. Just try not to flare it.

Hits a nice spot

By Stone
Rated 4 out of 5
Date: 2019-09-22

For a Cine lens at this price obviously it won’t be perfect. Aperture is not fixed but it ramps smoothly in the zoom and is very useable. It has a nice sharpness and the size is quite decent for a variety of applications. I do think it should ship by default with shims, because it does not ship as a parafocal zoom, so I’m hoping that an adjustment will remedy that. One of the main reasons I purchased was for this use.

See any errors on this page?

Is the arri speed booster is compatible with the ...

Is the arri speed booster is compatible with the Zeiss lwz 3 21-200 t/2.9-3.9 PL mount lens,,,? , What is the circle of image produce by this,28.5 mm, super 35 or31 mm at the wide end
Asked by: Asok
this is a S35 Zoom it will not cover any sensors larger than s35mm. The circle of illumination is designed around s35 and nothing larger
Answered by: Sean
Date published: 2020-06-17

Once purchased, is it possible to switch lens ...

Once purchased, is it possible to switch lens mounts? I'd like to be able to move between PL and Canon RF
Asked by: Barry
Yes you will be able to switch to different lens mounts using the Interchange Mount System (IMS) kits for LWZ.3. But the choices are PL, EF (Canon), E(Sony), F(Nikon) or Micro 4/3rds. We do not have an RF option at the moment.
Answered by: ZEISS Camera Lenses
Date published: 2021-10-25

What thread size is the lens support? Do you have ...

What thread size is the lens support? Do you have any recommendations adapting this to 15mm rods?
Asked by: Alexander
The thread present on the bottom of the ZEISS 21-100mm T2.9-3.9 Lightweight Zoom LWZ.3 Lens (E-Mount, Feet) BH #ZE21100EF is 3/8"-16. There are various 15mm lens supports to consider depending on budget, but a great option is the Bright Tangerine Morrissey 15mm LWS Lens Support with 3/8" Post BH #BRM15LS38P • MFR #B3010.0002. https://bhpho.to/2V1V2ZX
Answered by: Richard
Date published: 2021-07-21

Can this be used on a C70 with the Canon Mount ...

Can this be used on a C70 with the Canon Mount Adapter EF-EOS R 0.71x?
Asked by: john
Yes, the ZEISS 21-100mm T2.9-3.9 Lightweight Zoom LWZ.3 Lens (EF-Mount, Feet) can be used with the Canon Mount Adapter EF-EOS R 0.71x, but only in S16 mode, to achieve a super 35 image circle.
Answered by: Jonathan S
Date published: 2024-03-28

What do you call the screw in pin for a lens zoom

What do you call the screw in pin for a lens zoom
Asked by: David
This is called a zoom stick and screws into the barrel of the zoom ring to assist in the zoom movement.
Answered by: ZEISS Camera Lenses
Date published: 2020-03-16

Does this lens have filter threads, and if so, ...

Does this lens have filter threads, and if so, what is the diameter?
Asked by: Hugo
This lens does not have a filter thread. However it does have a 114mm front lens diameter, which is common for use with matte boxes.
Answered by: Joe P
Date published: 2020-12-15

Has anyone tried using an extender / doubler with ...

Has anyone tried using an extender / doubler with this lens (EF-mount)? The Canon EF 2X III does not work (physical restraints).
Asked by: Addi
We are not aware of a 2x Extender that is compatible with this lens.
Answered by: Joe P
Date published: 2019-05-22

Is a shimming set included with the lens? Or can ...

Is a shimming set included with the lens? Or can you expect the backfocus of the EF-Mount version to accurate?
Asked by: Michael
A shimming set is not listed as part of the contents included with the lens. Manufacture number for Colored Shims ZEISS LWZ.3 (Set) is #2143-589.
Answered by: Richard
Date published: 2018-12-14
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