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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Scott-Atwater | Photopal | 1 |
| 2 | Argus | Argus M3 Cinetronic | 1 |
| 3 | Tougodo | Regent | 1 |
| 4 | Bell & Howell | 134-G (Filmo) | 1 |
| 5 | Hasselblad | 555 ELD | 1 |
| 6 | Ernemann | HEAG XVI | 1 |
| 7 | Nikon | Nikon L35 TW-AD | 1 |
| 8 | GAP | Sport | 1 |
| 9 | Fuji Optical | Fuji DL Super Mini Zoom | 1 |
| 10 | Daydark | Daydark Photo Postcard (Mod D2) | 1 |
| 11 | Kalimar | Kalimar Superview 35 | 1 |
| 12 | Eho-Altissa | Hafaflex | 1 |
| 13 | Belomo Minsk | Orion 35 S (C) | 1 |
| 14 | Asahi | Pentax Z-1 | 1 |
| 15 | Nikon | Nikon EF 100 | 1 |
| 16 | Fuji Optical | Fotonex 310ix Zoom (Endeavor 310ix) | 1 |
| 17 | Stan-Test | Minix | 1 |
| 18 | Vivitar | Vivitar SP35 | 1 |
| 19 | Zeiss Ikon | Bebe (342/3) | 1 |
| 20 | Minolta | Autopress Minolta | 1 |
| 21 | Fuji Optical | FinePix T200 (FinePix T205) | 1 |
| 22 | Polaroid | One600 Ultra | 1 |
| 23 | Ising | Pucky Ia | 1 |
| 24 | Murer & Duroni | Murer (folding, plate, 9x12) | 1 |
| 25 | Kodak Eastman | Bull"s Eye Special No.4 | 1 |
| 26 | unknown companies | Geheimdienstkamera (Secret Service) | 1 |
| 27 | Expo Camera | The Dollar Camera | 1 |
| 28 | Belomo Minsk | Elicon 3 (Elikon) | 1 |
| 29 | Folmer and Schwing | Banquet Panoramic | 1 |
| 30 | Ferrania | 3M 1024 | 1 |
| 31 | ICA | Reflex (748, 6x9, Künstler) | 1 |
| 32 | Sears Roebuck | Tower 18 A | 1 |
| 33 | Rollei | Rollei AFM 35 | 1 |
| 34 | Sakar | Matrix Zone (kit) | 1 |
| 35 | Dacora Dangelmaier | Daci (blue) | 1 |
| 36 | Olympus | Trip Panorama | 1 |
| 37 | Contessa-Nettel | Steroco (I) | 1 |
| 38 | Leidolf | Automatic Unimark III | 1 |
| 39 | London Stereoscopic | Artist (Twin Lens Reflex) | 1 |
| 40 | Canon | Canon IVF | 1 |
| 41 | Kodak Eastman | Folding Pocket No.4 Mod B | 1 |
| 42 | Balda | Dreibild Box (Triple) | 1 |
| 43 | Panasonic | Lumix DMC-LZ5 | 1 |
| 44 | Cambo | Cambo (Nigerian) | 1 |
| 45 | Konishiroku (Konica) | Aerial Camera (GSK 99) | 1 |
| 46 | Vredeborch | Bunny | 1 |
| 47 | Leitz | Leica MP | 1 |
| 48 | Cambo | Miniportrait 20 | 1 |
| 49 | Ansco | Ansco Special No.2A | 1 |
| 50 | Taisei Koki | Welmy 35 | 1 |
| 51 | Riken | Ricoh DIA | 1 |
| 52 | D-Link | DSC-350 | 1 |
| 53 | Bolta (Photavit) | Boltavit | 1 |
| 54 | Agilux | AgiFlash 44 | 1 |
| 55 | Fuji Optical | Fotorama FP-14 | 1 |
| 56 | Stegemann | Reisekamera (Field Camera) | 1 |
| 57 | Fototecnica | Bakina | 1 |
| 58 | Sakar | Mini Shot 110 | 1 |
| 59 | Marvel | Marvel | 1 |
| 60 | Carena SA | Zoomex S | 1 |
| 61 | ICA | Volta (295) | 1 |
| 62 | Nikon | Coolpix S9 | 1 |
| 63 | Sony | Cyber-shot DSC-T1 | 1 |
| 64 | Kodak Eastman | Kodak Fun Gold 2 (I-touch) | 1 |
| 65 | Photo Porst | Disc 30 | 1 |
| 66 | Korsten | Litote Stereo | 1 |
| 67 | Miyagawa | Boltax II | 1 |
| 68 | Mamiya | Mamiya M 645 Pro | 1 |
| 69 | Yashica | Electro 35 Gold Mechanica | 1 |
| 70 | Canon | EOS 100D (EOS Rebel SL1) | 1 |
| 71 | Pentax | MX-1 | 1 |
| 72 | Kodak Eastman | Matchbox Camera | 1 |
| 73 | Konishiroku (Konica) | Konica FT 1 Pro Half | 1 |
| 74 | Keystone | K-10 Horizon | 1 |
| 75 | Houghton | Flush Back Ensign | 1 |
| 76 | Canon | EOS 1200D (EOS Rebel T5 / EOS Kiss X70) | 1 |
| 77 | Samsung | Slim Zoom 145S | 1 |
| 78 | Kodak Eastman | Instamatic Reflex (062) black | 1 |
| 79 | Nikon | Nuvis 75i | 1 |
| 80 | Bell & Howell | 333 | 1 |
| 81 | Hanimex | Hanimex XP-1 | 1 |
| 82 | Zeiss Ikon VEB | Pentacon HFK III | 1 |
| 83 | Ercsam SA | Camex VL 8 | 1 |
| 84 | GOMZ | Lomo 215 | 1 |
| 85 | Kuribayashi (Petri) | Petri MF-101A | 1 |
| 86 | Yashica | Yashica E | 1 |
| 87 | Asahi | Pentax Pino 35 E | 1 |
| 88 | Nihon Koki | Calm Six Deluxe II | 1 |
| 89 | Franka Werke | Record (1962) | 1 |
| 90 | Blair | Hawk-Eye Detective Camera | 1 |
| 91 | Kodak Eastman | Folding Pocket No.4A | 1 |
| 92 | Olympus | E-510 (EVOLT E-510) | 1 |
| 93 | Kodak Eastman | Kodak KB 22 | 1 |
| 94 | Noble GmbH | Noblex 135 U | 1 |
| 95 | Voigtländer | Bergheil 9x12 green | 1 |
| 96 | Minolta | Vectis 300 L | 1 |
| 97 | Photo Porst | Compact Reflex OS | 1 |
| 98 | Casio | Exilim EX-Z75 | 1 |
| 99 | Kodak Eastman | Premoette No.1 | 1 |
| 100 | Rollei | Rolleiflex T Xenar | 1 |