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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Minolta | Konan-16 (Chiyoda Kogaku) | 1 |
| 2 | Alsaphot | Ajax IIIs | 1 |
| 3 | Zeiss Ikon | Contaflex S Automatic (10.1273-BL) (chrome) | 1 |
| 4 | Balda | Front-Box (1935) | 1 |
| 5 | Fallowfield | CXR Stamp Camera | 1 |
| 6 | Panasonic | Lumix DMC-FZ18 | 1 |
| 7 | ICA | Maximar (107) | 1 |
| 8 | Focal | Tele Focal | 1 |
| 9 | Spirotechnique | Aquamatic (I) | 1 |
| 10 | Hedman | Hedman | 1 |
| 11 | Dacora Dangelmaier | Color Digna I | 1 |
| 12 | unknown companies | CMC Camera (gray) | 1 |
| 13 | Bell & Howell | Power Zoom 1000 | 1 |
| 14 | Bolta (Photavit) | Photavit III | 1 |
| 15 | Vivitar | Vivitar PZ3105 | 1 |
| 16 | Leitz | Leica R3 "Oskar Barnack" Gold | 1 |
| 17 | Shinano | Pigeon J II | 1 |
| 18 | unknown companies | Hoca Junior | 1 |
| 19 | Nihon Koki | Silverflex LII | 1 |
| 20 | Fuji Optical | FinePix S9800 | 1 |
| 21 | Asia American | Orinox Binocular | 1 |
| 22 | Foto-Quelle | Revue 400 SE 25 | 1 |
| 23 | unknown companies | Radiant 135 | 1 |
| 24 | Newman & Guardia | New Special Sibyl | 1 |
| 25 | Argon Optical | Argon | 1 |
| 26 | Beier | Beierflex Model 2 | 1 |
| 27 | AGFA | Rapid | 1 |
| 28 | Kodak Eastman | Kodak 635 | 1 |
| 29 | Meguro Kogaku | Melcon | 1 |
| 30 | Monroe Camera | Vest Pocket No.1 | 1 |
| 31 | Edixa | Edixa Tele Flashmatic 100 | 1 |
| 32 | Fuji Optical | Fuji Disc 50 | 1 |
| 33 | Pentax | Optio I-10 | 1 |
| 34 | Kuribayashi (Petri) | Petri PX 5 | 1 |
| 35 | Hanimex | 35 EE Micro | 1 |
| 36 | Polaroid | Polavision Film Camera | 1 |
| 37 | Steiner Optik | Brelland | 1 |
| 38 | Linhof | Technorama 612 PC II | 1 |
| 39 | Bolex-Paillard | H16 M | 1 |
| 40 | SEM | Semflex Otomatic B | 1 |
| 41 | Dacora Dangelmaier | Dacora D404 Rapid | 1 |
| 42 | Concord Cameras | Le Clic | 1 |
| 43 | Kodak Eastman | Rainbow Hawk-Eye No.2 | 1 |
| 44 | Nikon | Nuvis Mini | 1 |
| 45 | Bilora (Kürbi & Niggeloh) | Bella 44 (1958) | 1 |
| 46 | Vredeborch | Vrede-Box Standard Menis 49 (red) | 1 |
| 47 | Fuji Optical | Fotorama 880 Hi-Crystal | 1 |
| 48 | Houghton | Ensign Special Reflex Tropen (Tropical) | 1 |
| 49 | Soligor | Soligor 66 | 1 |
| 50 | Bauer-Bosch | Bauer C 21 | 1 |
| 51 | Photo Porst | Hapo 10 | 1 |
| 52 | Macris-Boucher | Nil-Melior (9x14) | 1 |
| 53 | Mattel | Hot Wheels | 1 |
| 54 | Leitz | Leica IIIc Luftwaffen-Eigentum chrome | 1 |
| 55 | Ernemann | Unette (22x33) | 1 |
| 56 | Fujita | Classic 35 IV | 1 |
| 57 | Nikon | Coolpix S710 | 1 |
| 58 | Sony | Cyber-shot DSC-S85 | 1 |
| 59 | Tougodo | Baby Lux | 1 |
| 60 | Elgin Laboratories | Elgin | 1 |
| 61 | Roth Levy | Minnigraph | 1 |
| 62 | Ercsam SA | Camex GS | 1 |
| 63 | Braun Carl | Paxette 35 SB | 1 |
| 64 | Keystone | K-40 (Riviera) | 1 |
| 65 | Ginfax | Vedior | 1 |
| 66 | Asahi | Pentax ZX 5N | 1 |
| 67 | Houghton | Ensignette No.1 (anastigmat, brass) | 1 |
| 68 | Polaroid | Polaroid 345 | 1 |
| 69 | Mackenstein | Detective Camera | 1 |
| 70 | Minolta | Riva Zoom 140 EX | 1 |
| 71 | Noble GmbH | Noblex Pro 06/150 FE | 1 |
| 72 | Voigtländer | Bessa 466 | 1 |
| 73 | Yashica | Yashicaflex AII | 1 |
| 74 | Demaria Freres | Quadra (tailboard) | 1 |
| 75 | Polaroid | Supercolor Elite | 1 |
| 76 | Krasnogorsk | Prinzflex 500 | 1 |
| 77 | Light Ind Prod | Seagull DF | 1 |
| 78 | Revere | Revere Model B63 | 1 |
| 79 | AGFA | Ventura 69 Deluxe | 1 |
| 80 | Cosina Co | Cosina CSL | 1 |
| 81 | Asahi | Pentax Espio 60V | 1 |
| 82 | Leitz | Leica X2 | 1 |
| 83 | Olympus | E-420 (EVOLT E-420) | 1 |
| 84 | Konishiroku (Konica) | Panorama Zoom | 1 |
| 85 | Leitz | Leicaflex black | 1 |
| 86 | Ricoh | Ricoh S30 | 1 |
| 87 | Photo Porst | Compact Reflex OC | 1 |
| 88 | Casio | Exilim EX-Z60 | 1 |
| 89 | Kodak Eastman | Kodak Junior 616 | 1 |
| 90 | Zeiss Ikon | Contessamat STE (10.0656) | 1 |
| 91 | Elmo | Elmo Super 106 | 1 |
| 92 | KW (KameraWerkstatten) | Praktica Sport SK-750 | 1 |
| 93 | Fuji Optical | Fujifilm Zoom 70 (DL-270 Zoom Super) (2003) | 1 |
| 94 | Premier Image | Premier PC-488 | 1 |
| 95 | Olympus | Olympus Six I | 1 |
| 96 | Wauckosin | Waranette (5x8) | 1 |
| 97 | Balda | Record | 1 |
| 98 | Clarus Camera | Wescon | 1 |
| 99 | Samsung | Vega 170 (Evoca 170 SE) | 1 |
| 100 | Canon | Sure Shot Joy (Prima 4 / Autoboy Lite 2) Date | 1 |