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Top 100 least often collected cameras by CollectiBlend members:
| No. | Manufacturer | Model | Number of collectors |
| 1 | Premier Image | Premier PC-110A | 1 |
| 2 | Fuji Optical | FinePix F601 Zoom | 1 |
| 3 | Photo Porst | Compact Reflex SP | 1 |
| 4 | Cosina Co | Cosina Hi-Lite 405 | 1 |
| 5 | Panasonic | Lumix DMC-GX7 | 1 |
| 6 | Condor | Condor V2 | 1 |
| 7 | Zeiss Ikon | Box Tengor 54/14 | 1 |
| 8 | Burton | Clinicamera | 1 |
| 9 | Coronet Camera | Conway Popular (colored) | 1 |
| 10 | Sony | Alpha 7R II | 1 |
| 11 | Minolta | Freedom Action Zoom II | 1 |
| 12 | Misuzu Trading | Midget Jilona | 1 |
| 13 | Tokiwa Seiki | Kenflex | 1 |
| 14 | Voigtländer | Vitomatic 105 | 1 |
| 15 | Richard Jules | Verascope No.2 | 1 |
| 16 | Logitech | ClickSmart 510 | 1 |
| 17 | New Taiwan | Ultronic (Kinetic Optical Color Lens) | 1 |
| 18 | Gerlach (Nixon) | Trixette | 1 |
| 19 | London Stereoscopic | Carlton | 1 |
| 20 | Jeva | 35 Zoom Ultra | 1 |
| 21 | Haking | Halina Micromatic | 1 |
| 22 | Polaroid | Polaroid 670 AF LED | 1 |
| 23 | Rollei | Prego 90 AF Zoom | 1 |
| 24 | Kowa | Kalloflex Automat II | 1 |
| 25 | Aires Cameras | Aires M28 | 1 |
| 26 | Leitz | Leica MP black (2003) | 1 |
| 27 | Houghton | Klito No.0 | 1 |
| 28 | Eho-Altissa | Altissa S | 1 |
| 29 | Asahi | Pentax Pino 35 E | 1 |
| 30 | Foto-Quelle | Revueflex EM | 1 |
| 31 | Delicaflex | Delicaflex | 1 |
| 32 | Asahi | Pentax S2 (black) | 1 |
| 33 | Vivitar | Vivitar 35 CA | 1 |
| 34 | Nikon | Nikon F2 Titan (F2T) | 1 |
| 35 | Wirgin | Edixa Standard V | 1 |
| 36 | Nikon | Lite-Touch Zoom 110S | 1 |
| 37 | Aiptek | PenCam Trio | 1 |
| 38 | Sears Roebuck | Tower 32 B | 1 |
| 39 | Tougodo | Toyocaflex (IB) | 1 |
| 40 | Braun Carl | Paxette Reflex Automatic | 1 |
| 41 | Kodak Eastman | DX3900 | 1 |
| 42 | Sony | Cyber-shot DSC-P32 | 1 |
| 43 | Foto-Quelle | Revueflex SM 302 | 1 |
| 44 | Filmagraph | Filmagraph | 1 |
| 45 | Tokyo Kogaku | Topcon R II | 1 |
| 46 | Mentor Goltz & Breutmann | Mentor Sport Reflex | 1 |
| 47 | Krasnogorsk | Quarz 5 | 1 |
| 48 | Canon | PowerShot A630 | 1 |
| 49 | Revere | Revere Model 60 | 1 |
| 50 | Kodak Eastman | Rainbow Hawk-Eye No.2 Mod B | 1 |
| 51 | Bell & Howell | Filmo 70HR | 1 |
| 52 | Contessa-Nettel | Altura | 1 |
| 53 | Keystone | Easy Shot 2 | 1 |
| 54 | AGFA | Le Box Plus | 1 |
| 55 | Kodak Eastman | Radiograph Copying | 1 |
| 56 | Yashica | Yashica Auto 44 | 1 |
| 57 | Zeiss Ikon | Ikonta 530/2 (Ikonta C) | 1 |
| 58 | Kodak Eastman | Petite (Vanity set) | 1 |
| 59 | Bell & Howell | PZ3300 | 1 |
| 60 | Vivitar | Vivitar PS 77 | 1 |
| 61 | Minolta | Minolta ER | 1 |
| 62 | Blair | Hawk-Eye Junior | 1 |
| 63 | Miranda | Miranda Fv T | 1 |
| 64 | Yashica | Yashica 350 AF | 1 |
| 65 | SIC | Sic | 1 |
| 66 | Leitz | Leica IIIc sharkskin | 1 |
| 67 | Camerette | Super-camera | 1 |
| 68 | unknown companies | Opticam 3000 | 1 |
| 69 | Berning Robot | Robot OS 35 F | 1 |
| 70 | Fuji Optical | X20 | 1 |
| 71 | Sears Roebuck | Tower Junior | 1 |
| 72 | Fuji Optical | Fotonex 265ix Zoom (Nexia / EPION 265Z) | 1 |
| 73 | Arnold | Linco Flex | 1 |
| 74 | Kodak Eastman | EasyShare M340 | 1 |
| 75 | Closter | Standard | 1 |
| 76 | Honeywell | Electric Eye 35 | 1 |
| 77 | Niell & Simons | Lopa (I) | 1 |
| 78 | Krügener | Delta Cartridge Camera (horizontal, 13x18) | 1 |
| 79 | King | Regula 1510 | 1 |
| 80 | Mamiya | Mamiya EF2 | 1 |
| 81 | Monti Charles | Monte Carlo | 1 |
| 82 | Kodak Eastman | Disc Medalist I | 1 |
| 83 | Ihagee | Photoknips No.1 | 1 |
| 84 | Contessa-Nettel | Pixie | 1 |
| 85 | Samsung | NX11 | 1 |
| 86 | Herbert George | Imperial Reflex | 1 |
| 87 | Sony | Cyber-shot DSC-T2 | 1 |
| 88 | Ising | Isoflex I | 1 |
| 89 | Stewart & Warner | Hollywood (531 B) | 1 |
| 90 | Minolta | Minolta SR-M | 1 |
| 91 | Asahi | Pentax Z-1 | 1 |
| 92 | Fuji Optical | Fujifilm DX-10 | 1 |
| 93 | Polaroid | Instant 1000 De Luxe | 1 |
| 94 | Zenith Camera | Comet Flash | 1 |
| 95 | Dralowid Werk | Reporter 8 | 1 |
| 96 | Gamma | Atom | 1 |
| 97 | Ulca Camera | Ulca TMS | 1 |
| 98 | Panasonic | Panasonic RX 70 | 1 |
| 99 | Photoflex | Photoflex Deluxe 110 | 1 |
| 100 | Kodak Eastman | Kodak Junior 0 | 1 |