Carl Zeiss Makro-Planar T2/100 is a Fixed aperture Manual Focus (MF)
Macro Prime lens with 35mm FF max sensor coverage, and it is designed to be used with
KAF Mount cameras.
The Carl Zeiss Makro-Planar T2/100 is also available in the Canon EF and Nikon F (FX) mounts.
What type of photography is the Carl Zeiss Makro-Planar T2/100 lens good for?
The choice of photography type for which you intend to use the Carl Zeiss Makro-Planar T2/100 is a crucial decision factor. Below, we have assessed its suitability for various photography scenarios:
Reasons to Buy the Carl Zeiss Makro-Planar T 2100 Lens
Here we've included a summary of the advantages and disadvantages of the Carl Zeiss Makro-Planar T 2100 lens in a list form to assist you in determining whether it offers the features you need.
| Aperture Ring |
| Distance Scale |
| DoF(Depth of Field) Scale |
| Hood supplied |
| Fast Aperture |
| Covers Full-Frame Sensor |
| 9 Diaphragm Blades for Smooth Bokeh |
| High Max Magnification ratio of 0.5x |
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| No Weather Sealing |
| No Autofocus |
Lens Mount
Carl Zeiss Makro-Planar T2/100 is compatible with cameras that have a Pentax KAF lens mount. Some of the latest released cameras that are compatible with the Pentax KAF lenses are Pentax K-3 III Mono, Pentax KF and Pentax K-3 III.
Size, Weight and Filter Thread
The size and weight are crucial factors to consider when searching for your next lens. Carl Zeiss Makro-Planar T2/100 has a maximum diameter of 76mm and a total length of 113mm. It weighs 680g / 24.0 oz.
Carl Zeiss Makro-Planar T2/100 has a filter thread of 67mm. Below are links to the filters that we recommend you to consider for your Carl Zeiss Makro-Planar T2/100:
You can also check All Pentax KAF Mount Lenses with 67mm Filter Thread Size to find the matching lenses.
Focal Range
Carl Zeiss Makro-Planar T2/100 has a fixed focal length of 100mm. When it is mounted on an APS-C sensor camera with 1.5x crop, it provides an 35mm (FF) equivalent of 150mm.
Optical Image Stabilization
Carl Zeiss Makro-Planar T2/100 doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Maximum Magnification Ratio
Carl Zeiss Makro-Planar T2/100 has a Max Magnification Ratio of 0.5x with a minimum focusing distance of 0.44m. For a non-macro lens, the 0.5x is considered a high magnification and will come handy for close-up shots.
Below are the 3 Macro Prime type Pentax KAF mount lens alternatives with highest max magnification ratios:
Aperture
The Carl Zeiss Makro-Planar T 2100 features a maximum aperture of F2 and can be stopped down to a minimum aperture of F22. With an exceptionally wide F2 maximum aperture, this lens excels in challenging low-light environments, letting you shoot at lower ISO speeds to keep images clean and noise-free. The combination of a longer 100mm focal length and a bright F2 opening makes it incredibly easy to isolate your subject, melting away busy backgrounds into smooth, professional bokeh. The minimum setting of F22 is excellent for deep depth of field work like macro photography, though you may want to avoid the absolute smallest settings to skip the sharpness loss caused by optical diffraction.
Optical Formula
Carl Zeiss Makro-Planar T2/100's optical formula consists of 9 elements in 8 groups .
Lens Hood
Carl Zeiss Makro-Planar T2/100 comes with a removable lens hood which is handy to reduce lens flare and glare in your photos.
Popular Comparisons of Carl Zeiss Makro-Planar T2/100
Here are the 8 most popular comparisons of the Carl Zeiss Makro-Planar T2/100 amongst Camera Decision readers.
Top Alternatives of Carl Zeiss Makro-Planar T2/100 Lens
In addition, it would be interesting to check which lenses from other mounts are most commonly compared with the Carl Zeiss Makro-Planar T 2100.
Top Alternatives of Carl Zeiss Makro-Planar T2/100 in Other Lens Mounts
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