Christman Park is located on West Deer Park Road in Gaithersburg, MD set in a residential neighborhood, surrounded by a couple of large apartment complexes. Deer Park Road connects MD 355 (Frederick Road) to Muddy Branch Road and it’s a quiet and very serene. There’s a small pond, a few benches and a stand of fine old trees. The Park honors a young officer killed in action during the Vietnam war, and there is a plaque with a citation for his bravery under fire and his heroic action against heavy odds. I was at the park a couple of months ago when it was still cold and frozen and haven’t been able to get around to posting these pictures until now.

I used the Sony A700 with the Sony 18-200 lens, but I also had an old M42 screw mount 50mm f/1.4 lens from the Yashica TL Super that I wanted to test.

These are the pictures taken with the Sony 18-200 lens.

Christman Park
Christman Park
Christman Park
Christman Park

Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park

Photographed with a Sony A700 DSLR and a Sony 18-200mm f/3.5 –f/6.3 lens

The Yashinon 50mm f/1.4 is a fine old lens, and I mounted it on the Sony A700 using a Minolta AF-M42 adapter. The adapter doesn’t push the pin at the back of the lens down, so the lens doesn’t stop down on the A700. I was shooting wide open – at f/1.4. On a bright and sunny afternoon, it requires a shutter speeds of 1/5000 second just to be able to get the shot. I’ll have to figure out some way to keep the stop down pin pushed in – perhaps some super glue or maybe some mastic gum. The wide open aperture meant a shallow depth of field with some interesting bokeh. Here are the pictures.

Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park
Christman Park

Christman Park
Christman Park
Christman Park

Photographed with a Sony A700 DSLR and a Yashica Yashinon 50mm f/1.4 M42 Screw mount lens. I used a Minolta AF-M42 adapter.



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olympus/zuiko by Ajoy Muralidhar is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License.
text and images © 2008 ajoy muralidhar. all names, websites, brands and technical data referenced are the copyright or trademark of their respective owners. thank you for visiting olympus/zuiko.

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When I was looking through the Blog Stats for Olympuszuiko, I realized that this is the 100th post. Although I’ve been photographing for  many years, it’s only been a year (almost) since I started WRITING about my experiences with photography and with Olympus and other manual cameras. 

My wife has been telling me for a while to purchase a digital SLR and be done with the expense of film development etc, since I can use my beloved Zuiko, Kiron, Minolta and Vivitar lenses on most digital SLRs with the proper adapter. My T-mount lenses can easily adapt as well. Besides, it would also keep me from continuing to buy bits and pieces of equipment – lenses, bodies and other camera paraphernalia.

While that is true, I would definitely miss the feel of my beautiful manual cameras. My Olympus OM-1, OM1n, OM2, OM2n, OM-10 and OM-PC AND my Minolta Dynax 800si, the Ricoh CR-5, the Yashica TL-Super and the heavy Fujicarex II. Besides, if I gave up film completely, what would I do with the fixed lens cameras – in particular the Olympus Trip 35 cameras, the Ricoh 500G and Olympus 35 RC and Yashica Electro GSN rangefinders? To say nothing of the Pen EE half frame. They would end up on a shelf and slowly rot.

Still, progress cannot be denied. I have been looking into purchasing a Digital SLR for a while, and while it would seem natural for me to purchase an Olympus DSLR – perhaps the E-410 or E-510, but I’m not comfortable with the manual Zuiko compatibility issues, since even with the E-series Four-Thirds to OM Zuiko lens adapter, I will not be able to use the manual Zuikos stopped down to f/11 or f/16 which I use for most of daytime photographs. On top of that, my Minolta AF lenses would languish.

A better option for me is the Sony Alpha series cameras either the Alpha 100 or the new Alpha 700, with their full compatibility with all Minolta AF lenses, including my 3rd party Phoenix, Tamron and Sigma AF lenses. I use them quite a lot, especially the Phoenix 28-105mm and I would definitely be lost if I could not use them on any digital camera I ended up buying. I could use all my Zuiko and other Olympus Mount lenses on the Sony Alpha with the Bower adapter. I’ve used the Bower Minolta Maxxum-OM adapter successfuly on my Dynax 800si and have been pleased with the results.

I’m curious about the Sony Alpha 700, when I have a chance to actually try it out, perhaps I’ll be able to make up my mind. I have heard that Sony has fixed the “noise” issues that were a problem at 400 ASA and above and that the camera is much more rugged. I like the “rugged” part. Can’t ask for the digitals to be comparable with my manual cameras, but I’d sure like something that I could take on a hike without being afraid that it’d would die on me.

I’ve enjoyed writing about my cameras and lenses, and my feeble attempts at photography. As I look over the pictures that I have taken over the past year with a critical eye and compare them with photographs that I have made over the past 9-10 years, I realize that I have made progress in some areas and still need to work on several others – most notably, exposure issues, composition and lens selection.

Oh, well.. like the old saying goes – “the unexamined life is not worth living”. I guess it’s the same for photography. One last word.. I get about 200 hits a day, mostly people who are looking for information about a particular camera or lens. I am grateful to all those who stop by and read my blog… and occasionally leave a comment on a post.

Thank you for stopping by.


text and images © 2007 ajoy muralidhar. all names, websites, brands and technical data referenced are the copyright or trademark of their respective owners.
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That’s because I’ve been busy with updating some of the other areas of the site that I meant to add to for a while now. I finally managed to finish the “Classics” section, and added the pictures of my older cameras – the solid Yashica TL Super (with Yashinon 50mm f/1.4), The Yashica Electro 35 GSN and the Yashica Dental Eye with its great big 50mm f/4 ring flash lens.

I also added pictures of the Fujica Fujicarex II and its peculiar interchangeable front elements. That was a lucky find, since I was able to get the 50mm f/4 element with the camera and the seller even had the 80mm f/2.8 and the 35mm f/3.5 front elements. I still need to add the pictures of the Yashikor screw-in lenses for the Electro 35.

In the Olympus camera section, I’ve added pictures of the Olympus PEN EE half frame camera. This is the early version camera – it says Olympus on the front and has the “leather” look leatherette instead of the “basketview” leatherette of the later models.

In the Non-Zuiko 3rd party lenses section, I’ve added pictures of the super telephoto Spiratone 400mm f/6.3 and the Toyo 5 Star 500mm f/8 long tube lenses, the Kitstar 200mm f/3.3 and the Vivitar 70-150mm f/3.8. I need to get some of the lens data in there as well for the Zuikos.

I still need to add pictures of the Vivitar 55mm f/2.8 and the Vivitar Series 1 28-90mm. The Zuiko section has some pictures added as well – the Zuiko 100-200mm f/5 and the Zuiko 100mm f/2.8. Yes, I finally got one. It wasn’t cheap as I would have liked, but it was a good price for a lens in fine condition. In the Minolta area, I have some pictures of the Maxxum 35-105mm lens.

The one area I haven’t gotten around to updating is the Macrophotography section – it looks so bare without any pictures of my equipment. I’ll be adding pictures of the Hoya 52mm screw-in macro lenses, the Vivitar extension tubes, and the Spiratone bellows assembly with the 35mm Macrotar, the 150mm Macrotel and the 75mm flatfield. These are dedicated Macro lenses. Of course, I still need to take some pictures of the Honeywell Repronar equipment. I managed to get the descriptions of all the Macro equipment done though.

Later this winter, when its too cold to do anything else, I’ll work on the Microphotography section and add pictures of my Wolf-Wetzlar and Propper Microscopes, the various Wetzlar, Vickers objectives, eyepieces and the microscope adapter stuff.

That will be a while, though. Fall beckons, clothed in her colorful leafy finery… her siren song fills a photographer’s soul with happiness. I need to be out there taking pictures.


text and images © 2007 ajoy muralidhar. all names, websites, brands and technical data referenced are the copyright or trademark of their respective owners.
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Early Spring and late Fall are my favorite times of the year for woodland photography. It isn’t because it’s cool and pleasant to be in the woods, but because there are no leaves on the trees then, and it’s the only times of the year that the forest floor gets enough light photograph the little critters, mushrooms and other fascinating organisms that live and die in the rich ecosystem of the forest floor.

In spring, before the canopy greens out and cuts off the light, the typical eastern US woodland has lots of tiny flowering plants with exquisite blooms. These are so small that you’d need to use a macro lens to get a decent sized image and see the detail.

Once the dense overhead canopy fills out, the forest floor gets very little light, so there’s not much in the way of flowers, but there are bugs and beetles galore, strange fungi, lichens, molds, mushrooms everywhere. The problem is finding enough light to take the picture. I’ve used a regular flash in the past, but the effect was always weird and unnatural looking.

To use natural light, I needed fast film ISO 400 etc AND a longer exposure, which needs a tripod. That pretty much limits hand-held photography to taking pictures of rocks, rotting leaves and mushrooms. Little forest critters move pretty quickly, vanishing under leaves and twigs like magic.

A few months ago, I found a Yashica Dental Eye camera with a fixed 50mm f/4 macro lens and a built-in ring flash. It was in great condition except for some very minor traces of battery leak corrosion. I took a chance and made the purchase, with the intention of returning it if I could not get it to work.

I cleaned out the battery compartment with a cotton bud dipped in white vinegar, and that was all there was to it. The camera works fine now, and the 50mm f/4 macro lens is a 1:1. This was the original Dental eye camera based on a FX3 body, I think – the later Dental Eye cameras have the suffix Dental Eye II and Dental Eye III, and they have a 100mm Macro lens. Check out the Micro/Macro section for more information on the Dental Eye.

This is a GREAT camera for woodland photography, and the possibilities are endless. The built in ring flash is powered by a battery pack that is fixed on the bottom of the camera (looks like a motor drive, but it’s not). Most of the Yashica cameras from this era have crumbling leatherette covers.

Mine started off fine, but now it looks patchy in a few places. This is purely a cosmetic issue, and should not deter anyone from buying the camera, especially if you can get it in full working condition with case for less than $100. I guess I will be replacing the leatherette soon.

The ring flash provides an even natural looking light. I’d swear it was daylight if I didn’t know better. There is a small supplementary lamp within the flash to provide some light for focusing. I think I will be using this camera a lot. I ran off a roll in the nearby woods along side a small stream. I really didn’t go looking for subject matter, since I was just running a test roll. This camera is a keeper. Here are some of the pictures…


Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye

Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye
Yashica Dental Eye

Photographed with a Yashica Dental Eye camera (fixed 50mm f/4 1:1 macro lens and Fuji Superia 200 film


text and images © 2007 ajoy muralidhar. all names, websites, brands and technical data referenced are the copyright or trademark of their respective owners.
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