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Dennis Gilligan, owner of Craftsmen Developers LLC, has been awarded a Lifetime Achievement Award from the Maryland Home Builders Association (2009).
Sentia Australia Pty Ltd
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sentia.com.au
Nomad City Las Palmas de Gran Canaria 2018. Workshop for developers. Octubre de 2018. Fotos: Ricardo Nc
Since PHP has an ample archive of open source packages, a PHP Web Developer should be up-to-date when it comes to latest changes and modifications in PHP. Moreover, PHP language can, and at times should, be integrated with SQL for databases, so a solid understanding of these databases comes in handy on everyday basis for a developer. One of the advantages of PHP is quick prototyping, which is why many startups are drawn to this language, as a Mashable article back in 2012 proved. Some PHP Web Developer attempt to validate their knowledge by taking the exam conducted by Zend. The exam covers a range of PHP instruction, from the basics to OOP (object-oriented programming).
Developers are allowed to write a host of extensions in C, which allows them to add extra functionalities to the already-rich corpus of PHP. Thus far, a number of these extensions have become quite popular, including one written for support of the Windows API. Since its introduction, PHP Web Developer has gone on to own a CLI (command-line interface) capability. This gives PHP the option to be utilized in standalone graphical applications which is a very useful extension to the rich versatility of PHP.
Blog post on tp1.ca: www.tp1.ca/en/blog/2012/02/16/montreal-wordpress-meetup-t...
Photo: Cindy Boyce (www.cindyboycephoto.com/)
The Linux Foundation hosts its Open Daylight Developer Design Forum at San Mateo Marriott in San Mateo, California, on February 29, 2016. (Stan Olszewski/SOSKIphoto)
Android is open source mobile platform, which means no need for licensing for android application development. Android software development is the process by which new applications are created for the Android operating system. Applications are usually developed in the Java programming language using the Android Software Development Kit, but other development tools are available.
On December 1st , then on December 5, 2025, I did my first photo session remote from home after my stay to hospital November 15-24. I felt confident with my physical condition and I really enjoyed these two small excursion with my circa-1959 French TLR Semflex OTO 3.5B (see below for details about the camera). Loaded with aRollei RPX 400 black-and-white film.
On December 1st, I went in the afternoon from Lyon, France, to Poleymieux in the Mont-d’Or massif where I did only 4 photos at the church and one « caborne » that not far away. The weather was fresh (5°C) and sunny. On December 5, I went to the Gallo-Roman museum in Fourvières using the public transportations. I did the rest of the roll indoor before going down the hill, in a cold rain and dark end of the afternoon. I passed by « Les Ateliers de Marinette », Saint-Georges street. They have the largest choice and the best price for films and photography chemicals. I had then a nice hot chocolate there before returning home to process my film.
Outdor, I used on the SOM Berthiot FLOR 3.5/75mm taking lens, a push-on Semflex hood and the Semflex yellow x2 filter. I protected also the viewing lens with a 42mm FOCA push-on AUV filter. Indoor, I used no filter for the taking lens. Light metering was done outdoor with my Minolta Autometer III (1983) and its 10° selective viewer privileging the shadow areas. The yellow filter absorption was compensated by metering for 250 ISO instead 400. Indoor, I metered mostly incident light with integrating opale dome.
Documentary smartphone pictures
Halt at "Les Ateliers de Marinette", December 5, 2025
Rue Saint-Georges
69005 Lyon
France
December 5, 2025
Musée Gallo-Romain Lugdunum
69005 Lyon
France
After completion, the film was processed in a Paterson developing tank with a spiral adapted to the 120-format film. 500 mL of Adox Adonal (Agfa Rodinal) developer were prepared at the dilution 1+25and the film processed for 9 min at 20°C.
Digitizing was made using a Sony A7 camera (ILCE-7, 24MP) held on a Minolta vertical macro stative device and adapted to a Minolta MD Macro lens 1:3.5 f=50mm. The light source was a LED panel (approx. 4x5') CineStill Cine-lite fitted with film holder "Lobster" to maintain flat the film.
The RAW files obtained were inverted within the latest version available of Adobe Lightroom Classic (version 15.0.1 of November 2025) and edited them to the final jpeg pictures without intermediate file. They are presented either as printed files with frame or the full size JPEG together with some documentary smartphone pictures.
About the camera:
This beautiful French Semflex TLR OTO 3.5 B year 1959 is equipped with a French SOM Berthiot Flor 1:3.5 f=75mm (4 elements of the Tessar type). I got the camera from a neighboring collector in Lyon, France, who is progressively reducing a very large camera collection. He provided already to me my nice FOCAsport II two years ago.
The SEM company ("Société des Etablissements Modernes de Mécanique") was founded in France by Paul Royet in 1946, in the small city of Aurec near Saint-Etienne (Loire) and about 65 km away from Lyon. The SEM camera's were known especially for the TLR’s Semflex that were a great commercial success in France until the 70's (last production 1976). The camera's are constructed around an injected aluminum alloy chassis, very resistant and rigid permitting precise optical alignments. The focusing mechanism is made of a cam system like the Rolleiflex giving an accurate and smooth focusing. SEM constructed their own shutters called « Orec » with 5 leaves capable of the 1/400s to 1s with B.
Semflex received in majority French optics Berthiot with 3 or 4 lenses (Cooke triplet and Tessar type, respectively). Some camera's were also mounted with Pierre Angénieux X1 lenses.
Semflex were trusted TLR camera's used by amateurs and for professional purposes. From 1949 to 1976, 171.000 Semflex were produced in many different types and versions. This OTO 3;5 B, type-30, (1955-199) is the top of the TLR line year 1959. I got the camera with the original SEMFLEX box and the user manual. The accessories include the specific SEM ever-ready leather bag in very good condition, the quite rare quite rare bipolar to PC port flash relay Semflex and a short (10 cm) shutter release cable.
The OTO 3.5 B is covered with a black leather and the metallic parts covered with black enamel. This model has a specific bayonet mount fro lenses accessories but still accepts the push-on normal SEM filter and shade hood.
Strangely, the SEMFLEX’s has no lens caps in a the available list of accessories. I adjusted two black caps of 35mm film canister to protect the two lenses.
The shutter (OREC 1s-1/400s + B) was functional including the slow speeds but has a propension sometimes to open slowly (closure is normal) due likely to a sticky lubricant somewhere. I gave the camera to the same local expert who already maintained my other Semflex 3.5 Standard. The complete cleaning and lubricating was done and the shutter returned in its original specs.
The OTO (or OTOMATIC) series has a coupled film advance to the shutter cocking. The film advance is of the « double-stroke » type (like early Leica M3) with automatic frame counter. I tested successfully the flash synchronization with the GODOX Lux Master electronic flash and its synchro cable connected to the SEM bipolar relay.
Reference : SEM et les SEMFLEX, Patrice-Hervé Pont, FOTOSAGA, 1995.
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This is the test film of my French FOCA lens OPLAR 1:3.5 f=9cm for the FOCA camera's "PF" ≈ (French : "Petit Format", PF1, PF2, and PF3) with he 36mm screw mount. The test was done in Lyon, France, along the Saône river banks and the district of Ainay, on December 11, 2023 by a quite humid and cloudy weather with about 13°C.
For the test, I mounted the lens to one of my FOCA PF2B range-finder camera bodies (the "PHOTO-BANGARD" one, see below for details). The lens was equipped with a FOCA AUV 42mm push-on filter plus generic cylindrical shade hood. The camera was loaded with a film Rollei Retro 400S (former aerial Agfa Aviphot 400) a super-panchromatic black-and-white film sensitized to 760nm in the near infra-red. The emulsion is coated on a clear PET film leading usually to high-contrast negative views. The film is quite adapted to low-light or misty weather. Exposures were determined using an Minolta Autometer III Minolta light meter fitted with a 10° finder for selective measurements privileging the shadow areas. The views were done at 1/200s or 1/100s from the full aperture 1:3.5 to 5.6.
Basilique Saint-Martin d'Ainay, December 11, 2023
69002 Lyon
France
After completion, the film was revealed using Adox Adonal developper at dilution 1+25at 20°C for 10min30 The film was then digitized using a Sony A7 body fitted to a Minolta Slide Duplicator installed on a Minolta Auto Bellows III with a lens Minolta Bellow Macro Rokkor 50mm f/3.5. The RAW files obtained were processed without intermediate files in LR and edited to the final jpeg pictures.
All views of the film are presented in the dedicated album either in the printed framed versions and unframed full-size jpeg
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About the camera :
According to the serial number this FOCA PF2B should be a model-4 from year 1955 (model-4 spans the years1954-1957). The shutter is a type-3 that equipped the version 16 to 17 in 1956. Curiously, the camera has also the type-6 rewind large button only appeared in 1957 on the model-5 of PF2B's. Maybe a latter upgrade required by the customer or prosed by the after-market service.
The camera was kept in its original box with the serial number hand written on the right side of the box. on the inner side of the camera back a sticker indicates the original seller : "PHOTO BANGARD", 29, Quai du Fossé, Mulhouse, France,
The Foca type PF2B (PF for "Petit Format") was constructed in France by the company "Optique & Precision de Levallois" (OPL) starting from 1947. It was manufactured in the Chateaudun OPL factory, route de Jallans, France. The factory, constructed in 1938, is still at the same place under the name of SAFRAN now producing precision devices for aerospace appliances.
The camera was originally equipped with the collapsible 36mm screw-mount OPLAR lens (a modified Tessar formula with an additional fifth rear element) 1:2.8 f=5cm. The focal shutter of the PF2B has timing of 1/1000, 1/500, 1/200, 1/100, 1/50 and 1/25s plus the B pose. A slow exposure device below 1/25s could be installed by the aftermarket service and was installed basically for the FOCA PF3 type.
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About the OPLAR 1:3.5 f= 9cm long-focal lens :
This long-focal lens is practically pristine either mechanically and optically. The French company O.P.L. ("Optique & Precision de Levallois") designed this lens for its FOCA camera's that first appeared in 1949 (version-1), and manufactured the lens in its factory of Châteaudun, Eure, France.
The serial number identifies a late model-5 version-6 (#115.000 ± 116.100) produced from 1959 to 1962 at the end of the 36mm-mount FOCA camera's. The optical formula improved from version-5 with 3 elements in 3 groups instead of 4 elements previously.