camerapapi wrote:
A known professional photographer here in Miami, a good friend for many years, asked my opinion about the 85 mm f1.8 Nikon lens. He told me he was interested in improving his portraits and needed a good portrait lens. I know he owns a Nikon two touch 80-200 f2.8 and I asked him if there was something wrong with his legs. He said no.
I cannot understand why you need a “better” lens for portraits having the excellent 80-200 f2.8 was my reply. Perhaps you meant portability? No was his answer. He was after a “better” lens for portraits and portability was not his priority.
I am no professional photographer although years ago I made a part-time living as a professional. My portrait lens of preference has always been the Nikon 105 mm f2.5 and mine is from 1969, single coated, a lens that has served me well and continues to do so.
Perhaps I do not have the right answer but my feelings are that the best lens for portraits is the lens that you happen to have in your camera when you are shooting. Even a wide-angle with its distortions of facial features could be exactly what you want. I do not know of your expertise as a photographer and I do not know what your artistic style is.
I asked this young man to pose for me. It is an indoor shot with the model looking into a window facing south. The lens I had in my Olympus OM-10 Mk II was the 40-150 f4-5.6 kit lens. I have the 12-40 f2.8 Pro, a better lens and a Sigma 60mm f2.8 Art which is a very sharp lens for micro fourth thirds but it was the 40-150 lens that I had in my camera. I simply set it at 100 mm and opened it up to its maximum opening. I could be too old and too lazy by now but I thought the kit lens could do a good job. I went with ISO 400.
Technically there are some things I could have done for a better portrait like selecting a better lens. I could have used a reflector to bring more light into the shadow areas although I like it like it is. Even a low intensity hair light could have been effective but available light was all I had in mind. I did not pose him and let the young man to show his spontaneity.
I tend to warm a little bit my b&w images to simulate the Agfa warm tone fiber base paper I used in the past. I kept sharpening to the lowest setting. I like to add contrast to my b&w images. Original RAW data edited with Olympus Workspace and Affinity Photo.
Which lens for portraits? A dedicated portrait lens between 85-135 mm is an excellent choice but if you do not have the budget use good techniques and the lens you have now in your camera. You could be pleasantly surprised at the results.
A known professional photographer here in Miami, a... (
show quote)
Hi William!
Here's a link to something I wrote a few days ago to answer a similar question- you may find it useful:
https://www.uglyhedgehog.com/tpr?p=11001987&t=635005The gist of it is besides selectin the best focal length for your format and the working distance for various kids of portraits much has to do with the style and look you want to achieve.
The lastest lenses made by reliable high-quality manufactures will probably be sharper than many older models so if your style requires razor-sharp imagery, perhaps the investment in a new lens is worth the money. In some stylizations, a ultra-sharp lens may negate a more ethereal or soft quality that some portrait photographers prefer. This does not mean that older lenses are totally lacking is sharpness or contrast so you old 105 is perfectly fine for what you are doing.
A zoom lens is more versatile and convenient for selecting a focal length for headshots, head and shoulders,
3/4 and full-length, portraits as well groups, especially if you only have one lens. It will be easy to arrive at the proper focal for the best working distance and perspective. Of course, individual prime lenses will usually be sharper. With, full-frame cameras, ideally you need a 135mm for tight headshots, 75-105mm of head and shoulder (bust) images, 50-80mm for 3/4 portraits and 50mm or full-length and groups. That's a whole lot of glass which can be done without if a decent zoom will be sharp enough for your purposes.
Then there are the "bokeh" or selective focus issues. Some photographers want an extremely fast lens, not so much for low light, but for extremely shallow depth of field. An f/1.2, 1.4, or 1.8 lense will enable extremely shallow DOP. Some photographers' favorite lenses are based on the shape of the diaphragm blades which enable specific kids of "bokeh".
Then there are more exotic lenses that are specifically designed for soft focus and deliver results that are far superior to adding a diffusion filter to a sharp lens or softening effects in post-processing!
Another factor to consider is the degree of enlargement. Of course, if very large prints or methods of display are required, perhaps a sharper lens is in order.
Another fooler with old lenses is film vs. digital. The old 105 Nikor was/is a fine portrait lens. Older versions of both color and black and white negative films that were preferred by portrait photographers could resolve much less than the common lenses in general use. In other words, the lenses were far sharper than the film could resolve. The film was processed for better gradations and softness rather than maximum resolution and contrast. Until the later T-Gran technology emerged, color negative films were somewhat grainy and not all that sharp. When the new emulsions arrived, many photographers were surprised at their existing lenses' performance. That old 105 on a digital body might knock your sox off!
Lighting issues are somewhat separate from lens selection. As far as the coating is concerned, the only problem with a non-coated or lesser coated lens is the flare that might occur with the use of a kicker, hair or back-lighted subject. A lens shade and barn-doors will fix that.
Ask you friend what improvement he needs or expects for a new lens and advise him accordingly.