r_t12

<p>According to the Zero Image webpage, the 75B pinhole camera has the following pinholes: <br> 0.18mm (25mm) - f/138 <br> 0.28mm (50mm) - f/176<br> 0.35mm (75mm) - f/216.5<br> <br> And has these zone plates: <br> 25mm w/11 zones - f/43.25<br> 50mm w/21 zones - f/45.54<br> 75mm w/33 zones - f/44.7<br> <br> More details on the Zero Image webpage: http://www.zeroimage.com/Pinhole_Camera_45_2015_BTN.html</p> <p>A mighty fine looking pinhole camera. I wish I had one, too! Have fun!</p>

<p>Theoretically, yes.</p> <p>For fun, I once stuck a sheet of Fuji Instax Mini film in my Holga (medium-format) camera, exposed the film, and then transferred the film back into an Instax camera to process the image. </p> <p>Film transferring between cameras was done in darkness, of course. I was able to get an image that covered almost the entire image area of the Mini film with the Holga. If you were to do the same with a 35mm camera, the image would only cover small part of the Mini film. Not sure if this is worth your effort, but???? :)</p> <p>There is a Flickr group where folks experiment with Instax film in non-Instax cameras - usually medium or large-format cameras. Google "Instax without Instax".</p> <p>Best of luck, and let us know how it goes.</p>

<p>You might find this useful:<br> http://www.photoethnography.com/ClassicCameras/MamiyaRB67.html</p>

<p>If Fuji replies and confirms that there is an "adapter" to use on the PA-45 to shoot the smaller 3.25 x 4.25 instant pack film, please let us know! I have never heard of one, though.</p> <p>To shoot FP-100C (3.25 x 4.25) in many 4x5 cameras, you can use the <strong>Fuji PA-145</strong>, or similar <strong>Polaroid 405</strong> instant pack film holders. No film "adapter" needed, although you will need to compensate for composition of the smaller film.</p>

<p>There is further good news regarding instant 4x5 film users! If you haven't already heard, the folks at New55 Film recently started and achieved their $400,000 Kickstarter fundraising goal. We can expect a product very similar to Polaroid's Type 55 film to be marketed in the very near future (January 2015).<br> <br />Check out the New55 Film Kickstarter page here:<br />https://www.kickstarter.com/projects/bobcrowley/new55-film<br /><br> And the New55 Film webpage here: http://new55project.blogspot.com<br /><br> Hang on to your Polaroid 545 film holder!<br /><br />rt<br> </p>