This item is backordered by the manufacturer.
The Carl Zeiss range of T* ZM-mount lenses offers high standards in terms of performance, reliability and, of course, image quality. You can count on highly advanced flare control for crisp and brilliant images. And virtually zero geometric distortion, ensuring precise accuracy when reproducing shapes, especially useful when photographing products and architecture.
The Zeiss 21mm f/2.8 Biogon T* ZM is a super-wide angle lens designed for high-speed performance and full integration with TTL-exposure metering. It has a minimum focusing distance of 1.8' (0.5 m), and offers high speed, stunning resolving power and next to zero distortion. It lets you shoot demanding architectural interiors, and is perfect for extreme landscapes, inspiring architecture and demanding interiors.
| Filter Size | 46mm |
| f/Stop Range | 2.8-22 |
| Minimum Focus Distance | 1.8' (0.5 m) |
| Magnification | 1:21 |
| Angle of View | 90 degrees |
| Groups/Elements | 7/9 |
| Length | Not specified |
| Maximum Diameter | Not specified |
| Weight | 10.6 oz (300 g) |
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
Reviewed by 7 customers
Sort by
Displaying reviews 1-7
Pros
Cons
Best Uses
Comments about Super Wide Angle 21mm f/2.8 Biogon T* ZM Manual Focus Lens for Zeiss Ikon and Leica M Mount Rangefinder Cameras - Black:
I have purchased and used on my M9 Leica's Summicron lenses at 35 and 50mm, and really appreciate them for their handling and sharpness, but chose to give this Zeiss wide angle lens a try after reading various reviews. I've used this 21mm a few times primarily for taking photos of historic homes in older neighborhoods where you often can't get far enough away to use 35 or 50mm lenses and get the whole subject in. Results have been very good, nearly as impressive as my experience with the two Leica M lenses mentioned. Definitely a quality product all around.
Pros
Cons
Best Uses
Comments about Super Wide Angle 21mm f/2.8 Biogon T* ZM Manual Focus Lens for Zeiss Ikon and Leica M Mount Rangefinder Cameras - Black:
I bought this lens and teamed it up with the Olympus E-P3...it acts like a 42mm/f2.8...it's a MAGIC COMBO.
It's so sharp, and the richness in the color is stunning.
Pros
Cons
Best Uses
Comments about Super Wide Angle 21mm f/2.8 Biogon T* ZM Manual Focus Lens for Zeiss Ikon and Leica M Mount Rangefinder Cameras - Black:
I bought this for my M9 based on many positive online reviews, and a relative unwillingness to pay $6500 to try a Leica. I have to say I am absolutely delighted with it. I have already produced images so much to my liking that I suspect I will never part with it (and I've already parted with several Leicas). I haven't used a Leica 21, but this lens is every bit the equal (if not better) in the quality of images it produces of the Leica 28/2.8, 28/2, 35/2, 50/2, 50/1.4, and 75/1.4. That it is offered at the price it is is just ridiculous.
Pros
Cons
Best Uses
Comments about Super Wide Angle 21mm f/2.8 Biogon T* ZM Manual Focus Lens for Zeiss Ikon and Leica M Mount Rangefinder Cameras - Black:
I had this lens on my NEX-5 and the color satuation is everything I ever expect.
Pros
Cons
Best Uses
Comments about Super Wide Angle 21mm f/2.8 Biogon T* ZM Manual Focus Lens for Zeiss Ikon and Leica M Mount Rangefinder Cameras - Black:
This lens works well on my Sony NEX, without the color-shift issues of other wide rangefinder lenses. There is some vignetting, probably from the same sensor issue, but color shift is negligible. It has the usual Zeiss contrast and pop that's missing from the kit lenses. It needs a hood: a simple 46-37 step-down ring provides the right amount of shade for the 1.5x crop NEX sensor.
This lens will be on my NEX more or less permanently.
Pros
Cons
Best Uses
Comments about Super Wide Angle 21mm f/2.8 Biogon T* ZM Manual Focus Lens for Zeiss Ikon and Leica M Mount Rangefinder Cameras - Black:
Reportage and Street Photography
Pros
Cons
Best Uses
Comments about Super Wide Angle 21mm f/2.8 Biogon T* ZM Manual Focus Lens for Zeiss Ikon and Leica M Mount Rangefinder Cameras - Black:
Reportage, great ens. It's very smooth and the detail is perfect. No negative comments
Displaying reviews 1-7