Orthochromatic – a new treat

Ilford Ortho is an ISO 80 orthochromatic black & white film with fine grain and sharpness and “perfect for stunning landscapes” according to the Ilford website. When they brought it out in 120 last year I bought a few rolls but for various reasons I hadn’t used them until very recently when the arrival of a 35mm roll of Rollei Ortho 25 Plus prompted me to have a play.

Over the course of three days I used a roll of the 120 in my Zero Image pinhole camera and another roll in the Bronica SQ-A and finally the Rollei Ortho was put to use in my Horizon S3 35mm swing-lens panoramic camera.

So what is an orthochromatic film? The film stocks we typically use nowadays are panchromatic meaning they react to all colours of the visible spectrum. Orhochromatic films on the other hand are only sensitive to a part of the visible spectrum, ranging from blue to the end of green. Early films were typically orthochromatic until the process of adding dyes to increase this sensitivity was developed. Orthochromatic films can create interesting effects in pictorial applications in that red colours become dark or black, and everything blue becomes white or light coloured.

The first roll, through the pinhole, was not destined to be a big success due to a schoolboy error. Remember me saying that orthochromatic film has no red sensitivity? So, why did I pop an orange filter inside my pinhole camera? I was pretty disappointed with the negatives until the light bulb moment happened and I realised that whilst the conditions that day were good for an orange filter – the film wasn’t!

The following day, like a grown-up, I opened a second roll and this time put it in a Bronica SQ-A and headed for a small patch of woodland with a tripod and a set of filters.

Given what we know about the sensitivity of orthochromatic film the results are not surprising. The red version has more detail incidentally only because I over-exposed it by one stop compared to the orange filtered version. The key characteristics of blue skies turning almost white and reds becoming very dark are clearly apparent as is the emulsions ability to give more nuanced colour separation in the greens.

“Rest-a-while”: Bronica SQ-A, 150mm, yellow filter, f5.6 1/15th second. Ilford Ortho Plus @ ISO 80 Tripod and cable release. Calder & Hebble 14th May 2021

I had read that a yellow filter was a useful tool with orthochromatic film and whilst there are differences between the no filter and yellow filter test shots they are subtle to my eye.

“Dappled”: Bronica SQ-A, 80mm lens, f22 8second, Ilford Ortho Plus @ ISO 80 with a green filter

What I did find very useful in this woodland setting was a green filter however and I was lucky that it was a relatively still morning as the combination of a slow film and a small aperture meant exposures up to 8 seconds with the filter in place.

Bronica SQ-A, 50mm lens, f22 8second, Ilford Ortho Plus @ ISO 80 with a green filter

So, I clearly enjoyed the Ilford Ortho 80 in 120, but what of the Rollei Ortho 25? I put this roll of 35mm film through my go-to 35mm camera – the Horizon S3 Pro. This was the first time I had used the S3 on a tripod but with the aperture kept to f16 for maximin sharpness and depth of field the resulting exposure times of between 1/4 and 1/2 of a second left me little choice. Well, look no further than the next image in this post, one of the most pleasing compositions from my S3 to date and look at those tones.

River Calder 16th May 2021 Horizon S3, f16, Rollei Ortho Plus

Using filters on the S3 is a fiddly process and so I generally leave them at home and such was the case on this day. The negative has a very white sky but a little bit of burning-in has revealed some detail. These images are all digital scans by the way, I have yet to try darkroom printing any of these negatives. Even from the scans however the tonal separation in the foliage is very evident and my sense from looking at the negatives is that when I do get the time they will print very nicely.

Horizon S3, f16, Rollei Ortho Plus

All of the films were developed in Ilford ID11 (1+1) at 20°C with the Ilford film given 10 1/2 minutes and the Rollei 8 minutes. Whilst I may experiment in the future I see no reason to change this for my next roll of either film.

Whilst the Rollei was a single roll of 35mm film that I had been sent I do have a few more 120 rolls of the Ilford Ortho 80 in the fridge and I shall be looking for an opportunity to play with them further in the future. Clearly green or yellow filters will be a useful addition to my bag on the day depending upon the intended subject and I have a mental note to have them at the ready.

New Horizons

Back in October 2020 I bought a new-to-me camera, the Horizon Kompakt. A Russian-made, swing lens camera for shooting 120 degree panoramas on 35mm film. In January 2021 I added the Horizon S3 Pro to the bag having also played with an Horizon 202 in December 2020. This post is a summary of the key things I have learnt whilst working with this incredible but very idiosyncratic tools. They are in answer to questions I’ve been asked over the last few months and are in the order they tumbled out of my head!

1. So long as you load the camera properly and wind on smoothly there should be no problems with torn film. Unlike my Kompakt and 202 the S3 is relatively very smooth.

It rained toay … all of the day! Horizon Kompakt | HP5+ | Kodak HC-110 (B) Shot and developed 20th January 2021

2. To the right of the film gate in the S3 there is a silver bar with sprockets – the film goes under this BUT make sure you also thread the film UNDER the black bar to the immediate left of the silver bar. This is important to ensure film lies flat and reduces tearing risk considerably. With all of the models the basic advice is that if it can go under then it should!

3. Some film stock is inherently thinner and prone to snapping, I’ve used mainly HP5+, Tri-X with the S3 although have used self-rolled Kodak XX successfully. The key as I’ve said is to be gentle.

Horizon Kompakt | Ilford HP5+ | Kodak D76 (1+1) Shot 15th Fenruary 2021

4. I use an app on my phone to gauge exposure and it’s rarely too far out. It’s a wide field of view though so I use my experience to tweak if appropriate, especially high contrast scenes such as the one above. I rarely bracket but that’s an option too I guess. If shooting something like HP5+ there’s plenty of inherent latitude within the emulsion itself. 

5. Expect 21 frames on a 36 exp film. Around 14 on a 24 exp film. Don’t be tempted to try and squeeze an extra frame – therein lies film snapping potential 😀

Calder & Hebble Navigation 10th February 2021 Horizon S3 Pro | Kodak TriX | Kodak D76 (1+1)


6. Some users report banding at one end of the frame. Not regularly however and when it does appear it is mainly when the sun is around in my experience – so not that often up here! There’s some debate as to whether it’s light leaking in through the shutter hood as it travels. Myself and many other Horizon users I know tend to keep the camera in our shoulder bags until we are ready to shoot. Anecdotally this does appear to work. In my experience, it’s not as big a problem as many make out though and in any event the negative is wide enough that you can crop it without an issue. Interestingly, the more basic Kompakt seems to suffer less from this phenomenon in my experience.

7. If your Horizon has the handle use it as it really helps keep stray fingers out of the shot. I also hold the right hand side of the camera from the back between finger tips to keep stray fingers out of harms way when pressing the shutter. It feels (and looks) a little odd to start with but is worth persevering with.

8. I used HP5+ exclusively to start with as it’s a film I’m very familiar with. Now I’m confident with how everything works I’ve used all sorts of film stock with success, even home-rolled Redscale. In short, I would say that once you know what you’re doing then anything goes film-wise!

9. Metering: I took my spot meter out just the once but decided that this just slowed me down and took some of the spontaneity out of using the S3. Now I take a basic reading when I leave the house using my phone, set that and then tweak as I need to based on my assessment of the scene. If the light changes dramatically I take a new reading. 

10. One last thought, make sure the film is tight on the take up spool too as this helps ease pressure on the film as it moves through the film gate. 

I’ve not talked about composition here, just the mechanics of using the camera and creating images. I may well pen some thoughts in that area too … but don’t hold your breath as this post is my first in almost six months! I must rectify that.

Picture of the day – 3rd March 2030

I made a conscious decision today to shoot my 366 image with my iPhone during the school run (which would include a detour to get the wife’s newspaper). I took half a dozen images, two of which I liked a lot but this was the final choice for the 366 once I’d “lived” with both images for the day.

Morning constitutional

I have captured this with many different cameras

Most mornings I wander down to the local newsagent for the wife’s paper and sometimes venture as far as the local supermarket. Reading my recent posts it would be easy to think that I only go out with a film camera these days but that wouldn’t be accurate. My Fuji X100t still accompanies me everywhere.

This morning I took the Diana F+ in order to shoot the last six frames of Lomography 400 colour negative film that had been in the camera for months. It’s a camera I will be selling as soon as I’ve confirmed it’s working properly by developing the roll of film. With those six frames completed I pulled the Fuji out of my pocket and shot the equivalent of a roll of 35mm film with that.

With “red filter” option

The X100t is an old friend and a camera I’m completely at home with. When the X100f came out I didn’t even look at the specifications of this successor such was my total faith with the “t”. The X100v was released recently, with tilting screen and a new processor, but other than briefly looking at the press release I’ve not even considered it – within the X100 series I’ve found the iteration of this camera that suits me nicely. I did buy the original X100 but it’s idiosyncrasies were too much for me and I sold that camera before returning with the third iteration in the guise of the X100t.

Versatility and great tones straight out of the camera are key features of the Fuji X100t which is why it lives in my pocket

So, three images here all captured whilst I walked to the supermarket this morning using the Fuji X100t digital camera that I carry with me everywhere even when primarily shooting one of my film cameras.

Recce: Park Wood

It is an absolute age since I produced a video from one of my recces. Indeed, it’s a while since I did anything relating to video at all. So, this is overdue and no doubt suffering a little from lack of practice. Perhaps this should be called the “rusty” cut!

I have been aware of Elland Park Woods for many years and drive past them regularly but despite them being very close to home had not  paid them a visit until last weekend. I haven’t yet full worked out the access points for the woods, but this time last year I saw an advertisement for a bluebell walk through the woods and noted that the meeting place was the crematorium car park. I was too late for that year but made a mental note which is why I was parking in the crematorium car park at 8.20 on a Sunday morning.

As you will see the bluebells are not yet out in force but [spoiler alert] the woods offer a lot of potential for me over the year in all sorts of weather.

Drizzly day on Calder & Hebble (8 images)

Another grey, drizzly day but I still wanted some exercise so headed down to the canal with a couple of Fuji cameras in the bag.

© Dave Whenham
X100t

The following images were all taken with the full-spectrum Fuji X-T1 using the Fotga variable infrared filter at either 530nm or 720nm.

© Dave WhenhamFull-spectrum. Another grey, drizzly day. Fotga @ 720nmFull-spectrum. Another grey, drizzly day. Fotga @ 530nmFull-spectrum. Another grey, drizzly day. Fotga @ 530nmFull-spectrum. Another grey, drizzly day. Fotga @ 530nm

blog-v2Calder-and-Hebble-Pano
A panorama using 7 handheld frames and stitched in Photoshop

Fotga
Finally, a false-colour IR image – the same one from which the mono above was created.

Canal – mono (1 image)

Down to the canal for the first time in months this morning. The “Blue Hour”, all fifteen minutes of it, passed whilst I was driving back to Elland from Halifax but I was delighted to find a moody sky and knew exactly where to go to take advantage of it.

365-2018-026

 

The canal is one of my favourite sources of photographic inspiration and prior to last November I was down there several times a month. This was my first visit in almost three months and whilst I didn’t wander far from the car it was a real joy to be there. The moody mono being the icing on the cake.