Lensbaby Twist 60 Optic

Last month I purchased the Lensbaby Twist 60 Optic.

It is based on the Petzval design and is supposed to produce a swirl of bokeh, much like the older Helios lenses. I had been curious about it since it was released but also very hesitant as most of the uses seemed to be focused around portraiture photography. As I rarely shoot pictures of people, I wondered how this style of lens effect would work with inanimate objects also.

At wide open f2.5 & f2.8 the swirl effect of the Twist 60 optic is very pronounced.

It does mild down significantly by f4 – f5.6 and is almost non existent by f8 producing a normal view from any standard lens. I found the wide open swirl effect to be a little distracting but really do like how a minute amount of swirl from the f4 – f5.6 range does make the subject stand out a bit more.

Where this optic really shines for me is mounted on a 25mm extension tube, bringing it up to almost a 1:2.4 magnification macro.

I did try it on a 44mm tube but didn’t like the effect as much as the 1:2 ratio.

Though I occasionally find a use for the Sweet Spot or Slice Focus of my other Lensbaby optics, my favorite optics so far have been the Zoneplate and Plastic. I’m quickly seeing the Lensbaby Twist 60 optic will join those two.

Something about the “so called” imperfections of early film photography appeals to me.

 

Macro Photography Lens Stacking

As I’ve mentioned on my macros page, I’m not a macro photography purist.
I don’t focus on achieving a 1:1 life-size ratio when photographing a subject.
I do prefer using dedicated macro lenses (at least close focus) or macro techniques while doing close focus work as I find there is less distortion than with wide angle lenses.
I also enjoy trying anything that will spur my creativity.

Lens Stacking, Lens Reversal, Pentax M200/4, Rodagon 105/5.6, Bishop CA, Pentax K-1, Macro, Macro Photography, 2:1 Photography, Closeup Photography, Extreme Macro Photography, Fine Art Photography

This last winter, I was reading a website on extreme macro photography lens stacking and came across an article about using the Pentax M200/4 as a barrel lens for micro-photograpy work.
Extreme-Macro is a fantastic site for studying anything to do with close focus work. There is a wealth of information ranging from techniques to lenses, lighting or magnification calculations.
The page I stumbled upon mentioned the Pentax M200/4 as a wonderful lens to couple with a microscope objective for extreme work.

Lens Stacking, Lens Reversal, Pentax M200/4, Rodagon 105/5.6, Bishop CA, Pentax K-1, Macro, Macro Photography, 2:1 Photography, Closeup Photography, Extreme Macro Photography, Fine Art Photography

As I have an old M200 that doesn’t get used in this digital age, I decided to pull it out and see what I might be able to do with what I already had on hand or at least low cost investment.
A 52mm-52mm coupling ring, a 52mm-40.5mm step-down ring (which I did have to buy) and my old Rodagon 105/5.6 enlarging lens reverse mounted.
I must admit here that I am often lazy about using a tripod unless doing night shots and still prefer using an optical viewfinder over the rear lcd so achieving and maintaining focus with any depth of field would be a challenge.
I was surprised at how easy this combination was to hand hold and still achieve nice photos with a magnification of approx. 1.9:1.
Also, it was a fantastic pleasure to view something larger than life and try to see it in an artistic style.

Lens Stacking, Lens Reversal, Pentax M200/4, Rodagon 105/5.6, Bishop CA, Pentax K-1, Macro, Macro Photography, 2:1 Photography, Closeup Photography, Extreme Macro Photography, Fine Art Photography

Next I tried a reverse mount combination of the M200 with a Sigma 24/2.8 for a magnification ratio of approx. 8.3:1.
The added weight of the Sigma made it much harder to handhold but still produced nice results, though even at f16 the depth of field is very shallow.
This will take a lot more practice to get the my creative sight going.

I have been enjoying this new artistic view of the world so much that I just purchased an old EL-Nikkor 50/2.8 enlarging lens to use in the field (don’t want to take my Rodenstock out into the elements)
and am now on the hunt for an infinity focus objective plus adapter.

Lensbaby Plastic Optic Revisited

Very busy this month but I was able to revisit the Lensbaby Plastic Optic and play with a bit of Macro Photography in the yard.

Plant Photography, Iris, Lensbaby Plastic Optic, Bishop CA, Pentax K1, Macro, Macro Photography, 1:2 Photography, Closeup Photography, Flower Photography, Fine Art Photography

These were taken using a de-glassed Takumar-A TC for an extension tube, approximately 27mm in length, giving around 1:2 magnification.

Plant Photography, Iris, Lensbaby Plastic Optic, Bishop CA, Pentax K1, Macro, Macro Photography, 1:2 Photography, Closeup Photography, Flower Photography, Fine Art Photography

Very pleased with he results and really like the soft focus effect the lensbaby plastic optic offers.

And a few with IR:

Lensbaby Plastic Optic

Recently picked up the Lensbaby Plastic Optic.

I arrived at Lensbaby to late to buy the original optics as a kit and started with the Sweet35.

Selective Focus Photography, Plastic Optic, LensBaby, Exa Camera, Pentax K-01, Bishop CA, Owns Valley CA
Lensbaby Plastic Optic @f8

Though the Lensbaby system isn’t for everyday shooting, I really enjoy the special effects they create.
Think I own all of the original optics now plus the Sweet35 & Edge80.

Selective Focus Photography, Plastic Optic, LensBaby, Exa Camera, Pentax K-01, Bishop CA, Owns Valley CA
Lensbaby Plastic Optic @ f4

Of all of the first generation plug ins, I think the Zoneplate and the Plastic are my two favorites. Really enjoy the vintage Holga or Dinah look this optic creates.

Selective Focus Photography, Plastic Optic, LensBaby, Exa Camera, Pentax K-01, Bishop CA, Owns Valley CA
Lensbaby Plastic Optic @ f2.8

And a few from the filed

Lensbaby + Pentax K-1

Playing with the Lensbaby on the Pentax K-1.

Been busy with work and dealing with the cold weather so haven’t been able to do much in photography this month.

I did get enough time to take the older Lensbaby optics out and play with them a bit on the Pentax k-1.

Very different using the double glass and single glass instead of the newer Edge or Sweet models but found them very enjoyable to work with. Fun to have to think about the aperture one wants first and then install the disk as opposed to setting the aperture in the lens.

I did get lucky one day and had an Egret land in the artisian well I was working around using the double glass.

Egret with double glass

Selective Focus Photography, Double Glass Optic, LensBaby, Bird Photography, Egret, Wildlife Photography, Pentax K-1, Bishop CA

Winter tree with single glass

Selective Focus Photography, Single Glass Optic, LensBaby, Monochrome Photography, Monochrome, Pentax K-1, Bishop CA

Winter pasture with single glass

Selective Focus Photography, Single Glass Optic, LensBaby, Monochrome Photography, Monochrome, Pentax K-1, Bishop CA, Owns Valley CA

Pentax A50 f2.8 macro & K-1

Recently pulled out the old Pentax A50 f2.8 macro for a few shots of autumn leaves in the back yard.

This lens performs wonderfully on the new Pentax K-1. Though not a “true macro” with a reproduction of 1:2, I find the scale adequate and the IQ superb; plus it is such a joy to use.

I can see why vintage Pentax glass was noted for it’s quality, the colors are brilliant and the IQ is sharp for the area of focus. Bokeh is pleasantly pleasing also. This doesn’t seem to change on the new digital sensors either.

In fact, I find their performance is equal to or better than the newer digitally enhanced lenses.

 

Rodeo Photography

Like most sports, players/contestants rely on knowing the strong points of their teammates and try to decipher the strengths, weaknesses and personalities of their opponents’.
Unlike most sports, rodeo is fascinating in that the teammates and opponents don’t think or act as humans.
The communication between rider and horse during a barrel racing or roping event is incredible.
Understanding their opponents’ traits during the bronc, bull or roping events is critical.
Rodeo contestants are true athletes and deserve far more recognition than they often receive.

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National Automobile Museum – Reno

Every time I visit, I feel one of the most overlooked attractions, in Reno Nevada is the National Automobile Museum.

This place is amazing. It contains vintage automobiles in pristine and restored condition from the Harrah’s collection.

Era’s start with the early horseless carriages and vehicles built for commercial and race uses to the mid 1960’s. The history behind many of these vehicle is fascinating in itself but the architecture and art in their designs is beautiful.

Reno - Nevada - reno auto museum - national automobile museum - auto - museums - strobe photography - fine art photography - Pentax K1 Reno - Nevada - reno auto museum - national automobile museum - auto - museums - strobe photography - fine art photography - Pentax K1 Reno - Nevada - reno auto museum - national automobile museum - auto - museums - strobe photography - fine art photography - Pentax K1

Highly recommend this place for a visit. Entrance is in and out for the day and seldom more than a half dozen visitors at a time. Allows plenty of time to read, view and photograph this impressive collection.

Reno - Nevada - reno auto museum - national automobile museum - auto - museums - strobe photography - fine art photography - monochrome photography - monochrome - Pentax K1 Reno - Nevada - reno auto museum - national automobile museum - auto - museums - strobe photography - fine art photography - monochrome photography - monochrome - Pentax K1 Reno - Nevada - reno auto museum - national automobile museum - auto - museums - strobe photography - fine art photography - monochrome photography - monochrome - Pentax K1

Not much to write about this month, Just enjoying the Pentax K-1

Spending time this month reading about lenses and the Pentax K-1.

I find Pentax Forums a very nice resource for all sorts of material, lenses, cameras, flash, techniques – and not necessarily related to solely Pentax.
Easy to research articles and always someone willing to give a helpful reply.
Shots taken this month with the Pentax K-1 and various lenses or optics.