Tiffen 87 IR Filter

Testing the Tiffen #87

Recently I picked up a NIB Tiffen #87 Infrared filter to see if I would enjoy working more with the shorter IR wavelengths (to produce a truer Black and White image) or if I wanted to stay with the 720 and under filters to achieve some color from visible light.
I have always preferred viewing B&W photos and movies to color and when I hold an image in my mind it is almost always in B&W.Infrared Photography, Infra Red, IR Photography, monochrome, monochrome photography, Pentax K-01, Tiffen #87 Filter, Mono Lake CA, Owns Valley CA, Lee Vining CA
The 87 comes in around 795 or just at the baseline of the IR spectrum. Not quite as black as the 093 (830) or 87c (850) but still dark to the human eye.Infrared Photography, Infra Red, IR Photography, monochrome, monochrome photography, Pentax K-01, Tiffen #87 Filter, Mono Lake CA, Owns Valley CA, Lee Vining CA
I do like the contrasty effect the monochrome images have over the false color, though it is difficult to achieve focus.
Infrared Photography, Infra Red, IR Photography, monochrome, monochrome photography, Pentax K-01, Tiffen #87 Filter, Mono Lake CA, Owns Valley CA, Lee Vining CA
The majority of my favorite lenses are still manual focus, so I will just have to practice more.
If you can find this filter it is made of glass with a metal ring and well constructed, plus it comes in at about 1/2 the price of other name brands.
I find the images comparable to the Lee 87 film filters for those who already have a holder system.
Infrared Photography, Infra Red, IR Photography, monochrome, monochrome photography, Pentax K-01, Lee #87 Filter, Mono Lake CA, Owns Valley CA, Lee Vining CA
I did notice under the right light and white balance there were a few shots that did have a hint of blue sky after an attempt at color swapping.

 

Infrared Photography and Pentax F300/4.5

Added a couple of new lenses to the infrared photography lens hotspot database,
the Pentax F300/4.5 and the Pentax F 35-70/3.5-4.5.

Infrared Photography, Infra Red, IR Photography, Pentax K-01, R72 Filter, Pentax F300/4.5, Owns Valley CA, Sierra Nevada CA, Mount Humphreys CA, IR Hotspot, Database

Both performed very well with no hotspots or flare issues.
The autofocus on both was fast and accurate.
Infrared Photography, Infra Red, IR Photography, Pentax K-01, R72 Filter, Pentax F300/4.5, Owns Valley CA, Sierra Nevada CA, Horton Creek CA, IR Hotspot, Database

I especially enjoyed the extended telephoto reach of the F300.
Can see how this lens is rated as a stellar performer and could easily become a go to lens choice.
Infrared Photography, Infra Red, IR Photography, Pentax K-01, R72 Filter, Pentax F300/4.5, Owns Valley CA, Sierra Nevada CA, Basin Mountain CA, IR Hotspot, Database

IR Lens Hotspot Database

kolarivision.com has an excellent ir lens hotspot database already compiled; however, I noticed most of my older film lenses weren’t included so decided to create a database (bottom of page) testing these lenses on the Pentax K-01.

Infrared Photography, Infra Red, IR Photography, Faux Color, Pentax K-01, R72 Filter, Manzanar CA, Owns Valley CA, Japanese Internment, IR Hotspot, Database
Pentax A35/2.8 Continue reading

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

Pentax K1 testing Old Glass

Received the new Pentax K1 and decided to run a few test with the older vintage lenses I still have.

Nothing special with the images and minimal post processing, just to show the clarity. Have been pleasantly surprised with the results. I’ll list the lens below each shot posted for reference.

Kiron 28-105 2.8 (respectively), some vignetting at 28 and a little purple fringing. Still very sharp for its age. Shot at f8.

Tokina 70-210 4.5-5.6 (respectively), Slight purple fringing at 210, sharper than my current Sigma 70-200 2.8 APO DG. Shot at f8

Tamron SP90 Macro 1:1, very sharp. Shot at f8

yale lockset macro

Tokina 70-210 4.5-5.6 @210 with +10 Diopter, shot at f8. Some purple fringing with no hood but pleasantly surprised.

inyo register macro

 

ND Filter Color Cast Test

Lately I’ve been examining the color cast created by the ND filters I own.
I have a beautiful Singh-Ray soft grad 0.9 that was given to me as a gift years ago and a set of Formatt Hitech 0.6, 0.9 and 1.2 which I use primarily for strobe work.
Granted the Formatt’s are resin CR-39 instead of glass but they permit me to open my aperture for shallow DOF with the slow flash sync speed of the Pentax.
I have notice a small amount of magenta color cast while using them as such but never found it to be too overwhelming to clean out in post.

Nevada - Montgomery Pass - Boundry Peak Motel - Boundry Peak - abandoned - abandoned motel - monochrome - historic locations - Formatt Hitech ND Filter - ND Filter Review - nd filter color castFormatt ND0.9 with Yongnuo IV Speedlight

On a shoot a couple of months back I tried to stack the Formatts to achieve a 7 stop ND effect.
Wow, was the color cast dense. So heavy I couldn’t pinpoint a spot with either LR or PS Raw to achieve a natural WB.
Looking on the web for ND color cast I came across a review for the Ice ND1000 by a fellow Pentaxian which showed minimal casting between the image shot and corrected.
When B&H listed the P series of $49.95, I decided to give it a try. If I didn’t like it I wouldn’t be out that much.
While I haven’t used it much, I’ve been pleased with the results so far. It is made of optical glass and feels much like my Singh-Ray in build quality, one to take care of for long life

California - Bishop - Sculpture - White Mountain - historic locations - Ice ND Filter - Ice ND1000 - ND Filter - ND Filter Review - nd filter color castIce ND1000 + 1.3 stop circular polarizer

California - Bishop - Horned Lizard - Horned Toad - animals on the decline - circular polarizer - ND Filter ReviewSpectator during the shoot 1.3 stop circular polarizer

Decided to try an experiment to see how my filters compared to each other for cast by brand.
I kept as many constants as possible: tripod, f8.0, ISO 100, 50mm focal length and WB set in camera to 5500k.
In LR the as shot WB showed as 5300 temp and -16 tint (slightly to the green) on all photos.
I chose the exact same point (mid grey rock) in each photo to achieve the WB correction and will list the difference with each photo. Continue reading

Death Valley by Zone Plates

Last month I was fortunate enough to get out of the snow and head to Death Valley for a well enjoyed photography trip.

For the past couple of years I have really been enjoying working with zone plates and decided to try my luck in the desert landscape.
Zone plates are very similar to pinhole photography in there is no lens and the resulting photo is from light diffraction rather than refraction through a glass element.
Zone plates however use a pattern of opaque and solid concentric circles resulting in a softer (less sharp) image caused by a larger amount of undiffracted light to reach the image plane. They are often reduced in contrast and produce a distinct glow or halo in the highlights.
California - Death Valley - National Parks - Panamint - historic locations - valley - zone plate photography Continue reading

Retouching Vintage Photographs

Vintage photographs for Find A Grave

Often when I’m researching historic cemeteries to photograph I turn to a website named “findagrave.com.”
Recently, out of curiosity I decided to look up the graves of my grandparents on this site to see if and how they were listed.
Thankfully, someone had recorded a memorial within the site and a photographer had added pictures of the gravestones.
To my surprise there were no links from one family member to another, parents, spouse, siblings.
The natural progression for me was to then add these family connections then locate and upload a photograph of each individual.Colorado - mary margaret cunning - Trinidad - vintage photograph - historic cemeteries - retouching - post processing- monochrome - findagrave.com Continue reading

Zone Plate Photography on US Route 6

One of the cool things about where I live is the distinction of the western terminus of Historic US Route 6.

The route starts in Provincetown MA and follows a cross country track to become the second longest highway in the United States.
Originally the western terminus was in Long Beach CA and in 1937 it was the longest highway in America with a total of 3652 miles.

California - ranch - tatum ranch - barn - horse - monochrome - historic highways - us route 6 - zone plate photography- Bishop Continue reading

How the Digital Age destroyed Photographic Creativity

Don’t get me wrong, I love working is PS and have been enjoying learning new tricks in LR.
Also, it’s been over three years since I’ve even picked up any of my trusted film cameras.

Ghosttown - California - Eastern Sierra - museums - seiler house - lace curtains - lensbaby - sweet35 - selective focus - monochrome - Bodie - Bodie State Park
Selective & soft focus through the lens.

My passion for photography actually started in the darkroom and not behind the lens, so I’ve always been enamored by the tricks and techniques for post production.
The ease and speed of being able to burn/dodge, fine tune, stack, create multiple exposures or mask for precise detailed exposure; almost every software now provides these tools for the photographic enthusiast.
When I first started with a digital camera I thought instant preview (so long polaroid backs) and eliminating developing chemicals was the only real advantage over film.
Now so much more data is recorded at the same time & in the same place, it’s incredible. Shutter & f-stop, exposure, copyright info, location, even star tracking.
No more pocket notebook and tear sheets that I would misplace and desperately look for a month later.
The digital age has brought more of photography to the masses than anything since Kodak’s “a camera for every household.” Continue reading

Back to the Basics 2 – zone plate photography

I’ve really been enjoying working with the zone plate photography and the fresnel effect it gives

.
There is something challenging about not being able to picture the image through a viewfinder and trying to imagine how the final will emerge. Continue reading

Back to the Basics – Pinhole & Zone Plate Photography

Pinhole & Zone Plate Photography. Back to the Basics – No Lens, No Meter, No Viewfinder

A couple of weekends ago I was fortunate enough to partake in a day trip down Titus Canyon in Death Valley. A colleague was wanting to work on some landscapes for the upcoming “Shooting the West” photo symposium and as I had always wanted to see this canyon and the en-lying ghost town of Leadfield, off we went.
Also around this time I had been studying the effects of pinhole photography. For the price of a lens cap I was able to pick up a pinhole/zoneplate optic for my Lensbaby to give it a try. I hadn’t really done any pinhole since college and never tried anything like zone plate photography, so was curious to see the effects and try the skills myself.
The pinhole is around an f177, so there is not enough light passing through to frame anything in the viewfinder and of course no in camera metering. While the zone plate is an f19 because of the concentric circles, the same applies. Continue reading