The ObscuraFlex Now Lets Photographers Use a Ricoh GR On Classic Giant Format Cameras

ObscuraFlex, the system designed to operate as each a digital viewfinder and a full-frame digital again for big format cameras comparable to 4×5 methods and tailored classic platforms, is increasing past its unique smartphone-first workflow.

The system has historically relied on smartphones as its seize machine, together with fashionable iPhones used for each stills and video. That method has typically prompted questions from customers asking why a devoted digicam isn’t used as an alternative of a cellphone.

The reasoning has beforehand come all the way down to sensible limitations, together with bodily bulk in tailored setups, focusing constraints with sure cameras, and the benefits smartphones provide, comparable to giant contact shows, picture orientation instruments, and high-resolution RAW seize.

Now, ObscuraFlex is addressing that query straight with a new expansion into dedicated compact digital cameras.

The rollout begins with help for the Ricoh GR III and GR IV, with potential compatibility for the GR II. The GR IIIx is excluded on account of optical alignment constraints. Depending on consumer response, future help might prolong to cameras such because the Leica D-Lux 7 and D-Lux 8, in addition to chosen Panasonic Lumix fashions like the brand new L10.

Camera Integration Through Custom Mounting System

To allow this shift, ObscuraFlex has developed a brand new camera-specific mounting cradle system constructed by means of a number of prototype iterations. The design makes use of the Ricoh GR IV Monochrome as a reference platform and integrates straight with the digicam’s accent bayonet mount.

For added stability, the system additionally secures to the digicam’s 1/4-inch tripod mount, distributing weight and enhancing alignment throughout the setup. A rotational adjustment mechanism has been added to the twist-lock system, permitting fine-tuning for horizon alignment throughout use.

Users can choose a devoted cradle primarily based on their digicam mannequin when configuring a brand new ObscuraFlex package, or buy suitable cradles individually for current methods.

Why the Ricoh GR Series Fits the System

The Ricoh GR collection gives a mix of traits that make it notably well-suited for this hybrid large-format workflow. These embody a minimal focus distance of roughly 30 millimeters in macro mode, excessive ISO efficiency reaching as much as 409,600, and a compact physique weighing roughly 255 grams, making it solely marginally heavier than an iPhone 17 Pro Max at 233 grams.

The digicam additionally consists of handbook focus with magnification help, RAW seize, expandable storage through reminiscence playing cards, and a built-in flash sizzling shoe, providing a degree of management and adaptability not usually out there in smartphones.

Within early testing, the Ricoh GR IV Monochrome has stood out particularly. Its excessive ISO grain construction and tonal response complement the feel of ObscuraFlex’s floor glass system, making a cohesive mix between digital seize and analog-inspired rendering. It has shortly change into a most well-liked pairing for handheld 4×5 digital workflows.

From Smartphones to Dedicated Cameras in Hybrid Imaging

The shift towards devoted compact cameras displays a broader development in experimental imaging workflows, wherein hybrid methods mix legacy cameras with fashionable digital seize strategies.

As beforehand coated by PetaPixel, a parallel will be seen in latest Olympic imaging tasks by Getty Images photographers Pauline Ballet, Ryan Pierse, and Hector Vivas in the course of the Milan Cortina Winter Games. The group used a mixture of infrared cameras, thermal methods, classic Graflex cameras, and stuck multi-exposure setups to create different visible narratives alongside conventional sports activities protection.

One of essentially the most notable approaches was the “Back to the Future” challenge, which used vintage Graflex cameras paired with modern digital workflows to echo the visible language of the 1956 Winter Games in Cortina. In one other collection, “Infrared,” modified mirrorless cameras captured wavelengths past seen gentle, whereas “Winter Heat” used thermal imaging to visualise athletes and crowds in excessive environmental distinction.

Early Testing and Image Results

Initial ObscuraFlex check pictures had been captured utilizing a Graflex 4×5 paired with the ObscuraFlex adapter and the Ricoh GR IV Monochrome because the digital seize system. Shooting was carried out handheld at ISO 3200, with shutter speeds between roughly 1/60 and 1/100 second.

When working with cropped Ricoh RAW information at 6192 x 4128 decision, the ensuing 4×5 body output equates to roughly 5K by 4K decision. This locations the output in a spread much like that of a 4×5 unfavorable scanned at roughly 1,000 DPI, relying on cropping and scanning strategies.

According to ObscuraFlex, whereas smartphone seize nonetheless gives increased uncooked decision in superb circumstances, early checks recommend the Ricoh system produces a extra constant tonal response and extra pure rendering inside this hybrid workflow.

Development is already underway to broaden compatibility to further compact methods, together with the Leica D-Lux collection and chosen Panasonic Lumix fashions. Future updates will deal with refining mounting methods and evaluating optical compatibility throughout a broader vary of compact cameras appropriate for big format integration.

Sample Gallery

Pricing and Availability

ObscuraFlex customers can configure their setup by deciding on a camera-specific cradle when constructing a brand new package. Existing customers also can buy compatible cradles separately by means of the ObscuraFlex store, relying on digicam mannequin availability.

---

Image credit: ObscuraFlex