Cosina AF 100mm F/3.5 MC Macro
akaPhoenix AF 100mm F/3.5 Macro
akaPromaster Spectrum 7 AF 100mm F/3.5 MC Macro
akaSoligor AF 100mm F/3.5 MC Macro
akaTokina AF 100mm F/3.5 Macro
akaVivitar AF 100mm F/3.5 MC Macro
akaVoigtlander Macro-Dynar AF 100mm F/3.5 VMC
Macro lens • Film era • Discontinued
Abbreviations
MC | Multi-layer anti-reflection coating is applied to the surfaces of lens elements. This anti-reflection coating increases light transmission, eliminates flare and ghosting, and maintains color consistence among all lens models. |
MACRO | Macro lens. Designed specially for shooting close-ups of small subjects but can be also used in other genres of photography, not necessarily requiring focusing at close distances. Learn more |
Model history (3)
■Cosina 100mm F/3.5 MC Macro • 1:2 akaPhoenix 100mm F/3.5 Macro akaPromaster Spectrum 7 100mm F/3.5 MC Macro akaSoligor 100mm F/3.5 MC Macro akaVivitar 100mm F/3.5 MC Macro | A | 5 - 4 | 0.43m | ⌀49 | ● | |
■Cosina AF 100mm F/3.5 MC Macro • 1:2 akaPhoenix AF 100mm F/3.5 Macro akaPromaster Spectrum 7 AF 100mm F/3.5 MC Macro akaSoligor AF 100mm F/3.5 MC Macro akaTokina AF 100mm F/3.5 Macro akaVivitar AF 100mm F/3.5 MC Macro akaVoigtlander Macro-Dynar AF 100mm F/3.5 VMC | A | 5 - 4 | 0.43m | ⌀49 | ● | |
■Cosina AF 100mm F/3.5 MC Macro Digital • 1:2 | A | 5 - 4 | 0.43m | ⌀49 | ● |
Specification
Optical design: | |
35mm full frame | |
100mm | |
F/3.5 | |
5 elements in 4 groups | |
Canon EF [44mm] | |
Minolta/Sony A [44.5mm] | |
Nikon F [46.5mm] | |
Pentax K [45.5mm] | |
24.4° (35mm full frame) | |
On Canon EOS APS-C [1.59x] cameras: | |
35mm equivalent focal length: | 159mm (in terms of field of view) |
35mm equivalent speed: | F/5.6 (in terms of depth of field) |
Diagonal angle of view: | 15.5° |
On Sony DSLR-A/SLT-A APS-C [1.53x] cameras: | |
35mm equivalent focal length: | 153mm (in terms of field of view) |
35mm equivalent speed: | F/5.4 (in terms of depth of field) |
Diagonal angle of view: | 16.1° |
On Nikon D APS-C [1.53x] cameras: | |
35mm equivalent focal length: | 153mm (in terms of field of view) |
35mm equivalent speed: | F/5.4 (in terms of depth of field) |
Diagonal angle of view: | 16.1° |
On Pentax K APS-C [1.53x] cameras: | |
35mm equivalent focal length: | 153mm (in terms of field of view) |
35mm equivalent speed: | F/5.4 (in terms of depth of field) |
Diagonal angle of view: | 16.1° |
Diaphragm mechanism: | |
Diaphragm type: | Automatic |
Aperture control: | None; the aperture is controlled from the camera (Canon EF, Minolta/Sony A) |
Aperture ring (Manual settings + Auto Exposure setting) (Nikon F, Pentax K) | |
8 (eight) | |
Focusing: | |
0.43m | |
0.263m | |
1:2 | |
Focusing modes: | Autofocus (AF), Manual focus (M) |
Autofocus motor: | Micromotor (Canon EF) |
In-camera motor (Nikon F, Minolta/Sony A, Pentax K) | |
Manual focus control: | Focusing ring |
Focus mode selector: | AF - M (Canon EF) |
None; focusing mode is set from the camera (Nikon F, Minolta/Sony A, Pentax K) | |
Manual focus override in autofocus mode: | - |
Optical Image Stabilizer (OIS): | |
- | |
Physical characteristics: | |
205g (mount not specified) | |
⌀68×75mm (mount not specified) | |
Accessories: | |
Screw-type 49mm | |
Not required | |
<No data> |
Source of data
- Manufacturer's technical data.
Manufacturer description #1
With an aperture range of f/3.5-22, a macro ratio of 1:2, this lens is designed for high detail macro photography. It’s also flexible enough to be good for portrait photography and is available in all popular SLR camera mounts. Superior optical performance is ensured with 5 elements in 4 groups, and with multi-coated optics to reduce flare and increase light transmission. Filter size is 49mm.
Manufacturer description #2
Macro focusing as close as 1:1 (with supplied adapter). Compact and lightweight, measuring only 2.8 inches and weighing 9.98 ounces. Superior optical performance with 5 elements in 4 groups. Multi-coated optics to reduce flare and increase light transmission.
Manufacturer description #3
Whether you are an oral surgeon or just love to take close-ups of flowers, this lens features 1:2 macro without the included adapter and 1:1 with the adapter. It focuses down to an incredible 2.6" from the front of the lens.
From the Popular Photography magazine (July 1996)
The manual and AF 100mm f/3.5 Macro Vivitars have slightly different rubberized focusing rings, but it becomes immediately obvious upon examining them that optically the lenses are the same - and are they ever small and light! Each is 65.5 mm long and weighs but 270 g. Next to them my 105mm f/2.5 Vivitar Series 1 Macro (like most 100/105mm macros) is monstrous. It is 100 mm long and weighs 650 g.
But hold on. That's not the whole story. The Series 1 is a grand old all-metal design focusing to 1:1 continuously. The 100mm f/3.5 Vivitar Macro is plastic-barreled and focuses only to 1:2. However, the lens comes with a two-element 49mm-thread achromatic closeup lens allowing focus from 1:2 to 1:1. The 100mm f/3.5 is a mud fence compared to the classy cosmetics of the Series 1, but you can't tell a lens by its covering these days and it's a heck of a lot easier to lug around than the Series 1.
There are some other facts you should know about the Vivitar 100mm f/3.5 Macro. Closeup lenses shorten the total focal length of closeup lens plus prime lens. Ergo the 100mm f/3.5 Vivitar closeup lens combination isn't a 100mm lens when you thread the 1:1 adapter in place. The total focal length becomes 75mm! Is that so bad? In terms of apparent perspective, I could see little difference between 100mm and 75mm. But how about working distance, which also becomes less? With my Series 1, the working distance from front of lens to subject at 1:1 was 140 mm while the working distance of the 100mm f/3.5 Vivitar with close-up lens was only 8 mm less, not a big loss. (Why not more of a distance loss? Because the Series 1, like many other 100mm macros, has a vast helical extension at 1:1 causing the lens to increase considerably in length, far more than the 100mm f/3.5 Vivitar Macro.)
The five-element 100mm f/3.5 Vivitar Macro focuses smoothly and performs well. While its mud-fence cosmetics and lighter construction won't give you the pride of ownership and invulnerability that a 105mm Series 1 or other expensive macro lens can, the price, size, weight, and performance are remarkable.
FYI, the six-element 105mm f/2.5 Series 1 accepts 52mm-thread filters and is available only in manual mount for Canon FD, Minolta MD, Nikon F, Pentax, and Ricoh. The five-element 100mm f/3.5 Vivitar Macro uses 49mm filters and can be had in autofocus mount for Canon, Nikon, and Minolta, and manual-focus mount for Olympus, Pentax, Ricoh, and Yashica/Contax.
From the editor
The following lenses share the same optical design developed by Cosina:
- COSINA 100MM 1:3.5 MC MACRO
- PHOENIX 100mm 1:3.5 MACRO AF
- PROMASTER SPECTRUM 7 100MM 1:3.5 MC MACRO
- MC SOLIGOR AF MACRO 100MM 1:3.5
- Tokina AF 100mm 1:3.5
- Vivitar 100mm 1:3.5 MC AUTO FOCUS MACRO
- VOIGTLÄNDER MACRO-DYNAR 100MM 1:3.5 VMC
We listed only the most common lenses with this optical design, but there may be others. Most (if not all) of these were most likely produced by Cosina as an ODM (Original Design Manufacturer).
Optically the lens was so good that Pentax licensed the optical design from Cosina and released their own version for Pentax 35mm SLR cameras called smc Pentax-FA 100mm F/3.5 Macro.
The whole optical system of the lens moves considerably with focusing from infinity to the closest distance. The front element is deeply recessed inside the lens barrel which eliminates the need for a lens hood.
The lens offers magnification ratio of 1:2 at the closest focusing distance. The magnification ratio of 1:1 can be achieved by the means of the “MATCHED MACRO ADAPTOR (1:1)” which once was a part of the package. Focusing at infinity with “MATCHED MACRO ADAPTOR (1:1)” is not possible though.
Notes
- The autofocus will not be available with Nikon D40, D40X, D60, D3000-D3500, D5000-D5600 digital SLR cameras.