Skip to product information
1 of 19

GRAFLOCK UNIVERSAL 4x5 KIT

GRAFLOCK UNIVERSAL 4x5 KIT

NOT SURE WHERE TO START?

Everything you need to get your Graflock Slide-Lock compatible 4x5 Camera up and running as a vintage-style digital camera. 

Harness the power of your smartphone to create digital stills and video with the look and feel of vintage 4x5 photography.

Kit Includes:

  • ObscuraFlex™ Adapter for Graflock Slide-Lock Cameras
  • Twist-Lock Phone Cradle (now includes premium optics where appropriate)
  • ObscuraFlex™ Focusing Screen (Select 127mm Graflock Version)

This generic version of the ObscuraFlex adapter is designed to fit any 4x5 camera that's equipped with standard Graflock style "slide-lock" mounting mechanism as patented by Graflex in 1949. 

I don't have the resources to confirm the compatibility of every 4x5 camera that claims to be "Graflock Compatible" but many manufacturers introduced compatible Slide-Lock mechanisms. Some compatible models are: Toyo 45A, Wista 45N, Intrepid 4x5, Linhof Technica, Graflex Speed Graphic, Super Speed, Crown Graphic, Etc.

See photos for examples. 

It is also possible that a 4x5 camera or conversion that claims to be "Graflock Compatible" may have standard slide-locks, please check carefully. Examples include Cambo SC 4x5 "Revolving Graflock Back", some "Graflock" Reducing Backs. See photos for examples. 

Any camera that is proven compatible with Graflock "Slide-Lock" style accessories such as the Polaroid 545 Land FIlm Holder Back, LomoGraflock Instax Back, FotoDiox Sticher Backs, Horseman 6x12 120 roll back, etc should be able to accept this adapter too. 

Flange Dimensions: 120mm (4.73in) x 156mm (6.14in)
Flange Thickness: 6mm (0.24in)

You know your camera better than me, but if you still have questions after taking a close look at your camera, and comparing it to the photos here, please email me via the contact page and I'll do my best to help. 

Build your Graflex kit below.

PLEASE READ CAREFULLY BEFORE ORDERING

To make this niche project possible, all items are MADE TO ORDER using on-demand manufacturing technology. Once your order is placed it cannot be canceled and cannot be returned under any circumstances.

MODIFICATION REQUIRED

NONE: If your camera body features a standard Graflock style Slide-Lock mechanism (as pictured) then it should fit snuggly and securely without any modification to your camera. If you have any doubt, email us BEFORE YOU ORDER. 

GROUND GLASS

The adapter must be used with our 100mm x 127mm ObscuraFlex™ focusing screen.

PHOTOGRAPHY TIPS

Similar to shooting low ASA film, this adapter requires plenty of light to produce the best quality images. A wide open high quality 4x5 lens should function well in good light. Depending on the capabilities of specific smartphone models, good results may also be possible with high ISO settings and/or extended exposure times in less ideal lighting scenarios.

  • Low light photography is not recommended.
  • Flash sync photography is not currently possible.

COMPATIBILITY

This adapter is designed to fit standard Graflock style Slide-Lock hardware as patented by Graflex in 1951. Not sure your camera is compatible? Please check the pictures to compare your camera to the ones shown. If you have any doubt, email us BEFORE YOU ORDER. 

SHIPPING TIMES & RATES

  • Most items are made to order and have a 2 to 4 week production time, please plan accordingly.
  • To avoid loosing money we have calculated flat shipping rates based on our actual costs.

INTERNATIONAL ORDERS

Orders shipped outside the US may be subject to import duty imposed by your country's government, these cost are NOT included in the purchase price and are your responsibility.

PROTOTYPE CHANGES

The ObscuraFlex™ system is still in active development and is constantly being tweaked and improved. The version you receive will be the latest version available at the time of your order and may not be visually identical to the version pictured here.

DIY USE

If you are planning to use the adapter to create your own phone cradle or other attachment use the SHOP menu for individual parts.

Please understand that while we do encourage experimentation, we don't have a support staff to assist you. To test your phone for compatibility read this FAQ

  • Adapter bodies are made to order and all orders are final.
  • We cannot accept returns under any circumstances.
  • We are not liable for experimental or DIY use.
Phone Brand
Model
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
  • TWIST-LOCK PHONE CRADLES
Phone Brand
Model
Screen Type
  • FOCUSING SCREENS FOR 4x5 ADAPTERS
  • FOCUSING SCREENS FOR 4x5 ADAPTERS
  • FOCUSING SCREENS FOR 4x5 ADAPTERS
  • FOCUSING SCREENS FOR 4x5 ADAPTERS
  • FOCUSING SCREENS FOR 4x5 ADAPTERS
Screen Type
$0.00
View full details