In anticipation of the Pentax17, here is a modified slide holder for 17x24mm images
Remix of https://www.thingiverse.com/thing:3215812

A standard version ~0.9mm thick and a slim (0.6mm) are offered

35mm HALFRAME slide holder

35mmHALFRAME-SLIM-slideholder.stl

Tulip style lens hood for push-on 62mm lenses 
Print in black PLA

62mm_lens_hood

These lens wrenches work to separate elements in classic cameras
The Outer Diameter (OD) determines the size (+/- 2mm)
You can scale X and Y for larger/smaller sizes

Print in PLA or ABS, with at least 5layers and 20% infill.

Lens wrenches

FW 29mm.stl

Lens cap for the 17/4 Fisheye Takumar.
I lost mine and generated a new one

Takumar Fisheye Lens Cap

FisheyeTak-Cap.stl

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3027281.

Remix of https://www.thingiverse.com/thing:1670728

Added some extra material at the cantilever for added strength (using MeshMixer)
It prints well as one piece without supports


PenButler Remix

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4440710.

Want to copy pictures with a Pentax and a Bogen enlarger?
This stand makes the camera perfectly perpendicular to the enlarger table

Fits Pentax K5/K3 (Also the KX and K100D)
Bogen 22A and 22B enlarger

Needs a 1/4"-20 nut and a screw to attach the camera
Also needs 2 small screws (Shoulder screws are best) with 4 - 4.5mm head to keep the horizontality

Copystand for Pentax on Bogen 22 enlarger

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2687226.

Controue of SPA based on GPX measurements found elsewhere.
Original file made in Blender (no base) and the on ewith base was thing was made with Tinkercad. 
The letters are very hard to slice and print... any help would be appreciated
 https://www.tinkercad.com/things/e4F5VGyg1G5 

SPA Francorchamps-3D

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4618831.

Voigtlander Vitessa is a very cool camera, the original hood was the 125/20 which is a push-on external hood.  Those are hard to find and expensive.

My Vitessa N with Color Skopar 3.5 has a OD of 34.5mm and ID of 33.0mm.
This dimensions have also been confirmed for the Ultron 2.0 lens in the Vitessa A series and the Skopar 2.8 in the latest series. 


This is a remix of  https://www.thingiverse.com/thing:1168491/  and https://www.thingiverse.com/thing:39683

R1 has 2 versions, one for mounting outside the lens (external) and one to mount inside the lens (internal)


R2 is a modification of the previous, only for external mout, with thicker wall and larger rectangular hood plus a hole for a cord/lanyard so you don't lose it.


I printed these in PLA, adjust your scale for shrinking is using a different filament.

Voigtlander Vitessa  Lenshood

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2665152.

Nordschelife in 3D
Remix of https://www.thingiverse.com/thing:154039 made made with Tinkercad. 
Added a baseplate and names of some of the important curves

v9 has rounded corners on the base for easier printing

I had success slicing as: 0.2mm from 0 to 7.8mm and 0.12mm afterwards




Nurburgring-3D

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3480400.

Remix of the Laguna Seca Elevation by Joseb

Added a base and text with the name of the famous curves

V2a Fixed lettering to be embossed which prints better.  Bottom made hollow to speed print up.
V2b removed text


Laguna Seca 3D

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:1750994.

This is a simple quick release plate fro HAMA traveler tripods.
Replaces HAMA Part # 00004192 (not available in US)
https://www.hama.com/00004192/hama-quick-release-plate
For "Traveller" tripods No. 4190/91/07/95 4107,-190,-191,-193,-194,-195

It works fine with my DSLR and even with a 400mm tele
Needs a 1/4"-20 screw (I prefer brass 3/8" but Mod1 works with 1/2")

Print with 5 layers top and bottom and 5 perimeters or more for strength and rigidity
I used a 30% star fill (slic3r) and printed as shown in the STL withouth supports or brim.


Customized version of http://www.thingiverse.com/thing:51653

Created with Customizer! 

Mod1 has a "shallower" screw well to match larger screws that I bought (1/2")


HAMA TRAVELLER Tripod Quick Release mount

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4300907.

35mm adapter for my Ricohflex Super; get 24x55mm semi panoramic photos and the film advance is the same as 120 film.
24x36mm adapter also included if you have the autostop system for 35mm.

Used in conjunction with the 35mm spools that are found here:
https://www.thingiverse.com/thing:522005


Printed at 0.2mm layer height with 30% star fill 
Supports are detachable and needs some sanding to fit snuggly


35mm adapter for Ricohflex-Super

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4552255.

Velbon QB-4LC remix - 
Quick Release fits the Videomate-400, CX-430, CX-440, DF-10ML, DF-40, T-3500, and V5000 tripods, and needs a 1/4"-20 camera screw.

A quick release plate can be kept attached to the camera's base and allows the user to quickly and easily attach or remove the camera from the tripod without having to waste time fumbling with the threaded mount.

I remixed mine, because it needed some extra strength at the bottom to be used with a heavier lens.

Printed in PLA
0.2mm
5 Perimeter
5 Solid Layers
30% infill (I used Stars)

Velbon QB-4LC Quick Release

Laguna_Seca-3D-v2b.stl

Laguna_Seca-3D_repaired.stl

Nurburing-3D-9a.stl

Nurburing-3D-v2.stl

FW 32mm.stl

FW 37mm.stl

FW 42mm-R2.stl

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Laguna Seca 3D

Nurburgring-3D

Lens wrenches

35mm HALFRAME slide holder

62mm_lens_hood

Lens wrenches

Takumar Fisheye Lens Cap

PenButler Remix

Copystand for Pentax on Bogen 22 enlarger

SPA Francorchamps-3D

Voigtlander Vitessa Lenshood

Nurburgring-3D

Laguna Seca 3D

HAMA TRAVELLER Tripod Quick Release mount

35mm adapter for Ricohflex-Super

Velbon QB-4LC Quick Release