Are you interested in a twin-lens camera? To your surprise, this camera niche still has a large fan base, and many people collect them passionately. Learn more about their origin and how they work, as well as our recommendations for modern lenses.
What is a TLR?
A twin-lens reflex camera (TLR) is a classic camera with two lenses in the body and the same focal length. Although these two lenses are identical, they function differently: one is used to take the photo (hence called the taking lens) and to expose the film, while the other serves exclusively as a viewfinder (viewing lens). At the bottom, there is a ground glass screen onto which the finished image is projected.
The viewing lens, in this camera a waist-level finder, can be viewed from above during image composition. Next to it are controls for the camera, including aperture and shutter speed, a magnifier, and a 120 film compartment.
Thanks to the simple construction of the TLR, the camera system ensures a robust separation so that during the entire exposure process there is neither mirror slap nor viewfinder blackout. This makes TLRs exceptionally stable and quiet in operation.
Furthermore, photographing at waist height promotes unobtrusive, discreet photography and was one of the reasons for their great popularity. That is why the twin-lens camera technology has long been celebrated and remains very popular among collectors of this classic technology to this day.
Early History and Development of the TLR
The first version of this camera, first introduced by Rolleiflex in 1929, only gained worldwide attention in the 1940s and 1950s. It became enormously popular when brands like Yashica, Mamiya, and Minolta also released models of the TLR standard.
As already mentioned, the reason for the popularity of the TLR camera was its separate lens, which allowed shooting with undisturbed observation of the subject. The camera was also quiet and delivered outstanding image resolution and excellent tonal range for the time.
However, it was not yet perfect: the body was quite heavy, and the lens design occasionally suffered from parallax errors, leading to inaccurate framing in close-up shots. Additionally, there were no automation systems, and users had to master exposure and focusing well to achieve optimal results.
Getting Started with the TLR:
If you have no experience with TLR cameras, you will be surprised how intuitive these devices are and how easy it is to get started. Take a 120 film and open the camera back. Insert this film into the lower chamber.
Once done, pull the film leader to the take-up spool (a standard procedure in analog cameras), which is located in the upper chamber. Make sure the markings for film alignment match, close the chamber – done. To shoot, advance to the first frame and adjust the aperture and shutter speed of the TLR to the lighting conditions while looking down to view the image on the ground glass. Once you are satisfied with your settings and the desired scene, press the shutter release to take the picture.
Maintenance and Restoration of the TLR:
These camera systems are mechanically elegant and durable and withstand daily use. But decades have passed since their release; they require maintenance to stay in good condition and functional. To keep the mechanics operational, we recommend regularly cocking and releasing the shutter at various speeds.
If you own a TLR from earlier model years, you must handle the gears carefully as they can be very fragile. If your camera is heavily damaged, investing in a replacement part made of faux leather is worthwhile. There are many excellent options, especially for brands like Yashica and Rolleiflex. TLR lenses can fog up and scratch. These can be replaced with retrofitted lenses.
The Future of Modern Photography:
Like any technology, twin-lens camera technology is slowly being replaced by newer camera systems, including SLR, DSLR, and now mirrorless camera systems. The TLR camera remains very popular, but newer cameras and their lenses offer not only higher quality but also unique features that help you stand out from the crowd, especially as a professional photographer.
The SIRUI AURORA Series 85mm F1.4 Full-Frame Autofocus Lens is an example of this. It is a full-frame autofocus prime lens ideally suited for portrait photography and videography. This lens allows you to create images while isolating subjects in portraits with top performance and simultaneously producing a dreamy bokeh. Thanks to the extremely bright F1.4 aperture, you get the same performance even in low light conditions.
Just like a twin-lens camera, this camera lens enables your camera body to produce characterful photos thanks to next-generation aspherical glass in the optical design and high-quality coatings. You also get a robust housing that is dirt-repellent, water- and dust-resistant – all at a price that beats the competition by far.
Summary:
Cameras with two lenses enjoy a passionate fan base and were already very popular in the 1940s due to their comfortable viewing angles and solid photo quality. Their maintenance requires investing in replacement lenses, lubricating the internal mechanisms, and replacing the outer leather body covers. Modern camera lenses like the SIRUI AURORA offer far more than just high-resolution images and give the final results an optical personality, just like TLRs did in the past.
