- Agfa Lucimeter S
- Amerline
- Argus L3 (mk 1)
- Argus L3 (mk 2)
- Argus L-44
- AVO Smethurst High-Light
- Balda Expophot
- Bernhard Deltschaft Collux III
- Bertram Amateur
- Bertram Bewi Automat
- Bertram Bewi Automat B
- Bertram Bewi Quick
- Bertram Bewi Optical
- Bertram Bewi Super L
- Bertram Chronos
- Bertram Chrostar
- Bertram Electro Bewi Standard
- Bertram Electro Bewi Super
- Beseler PM2L
- Calumet M-100 Flash Meter
- Canon FP accessory
- Canon RF accessory
- Capital shoe-mount
- Corfield Lumimeter
- DeJur Amsco Model 5-B
- DeJur Amsco Model 6-B
- DeJur Amsco Model 50 Auto-Critic
- DeJur Amsco Dual Professional
- Drem Instoscope
- Eastman Color Temperature Meter
- Expo-Rite NE-2
- Federal Ideal
- Filux Platin Record
- Fotomatic Foto-Meter Model 92
- GE DW-40
- GE DW-47
- GE DW-49
- GE DW-58
- GE DW-68
- GE Model 213 Exposure Meter
- GE PC-1 Color
- GE PR-1
- GE PR-2 Guardian
- GE PR-3 Golden Crown
- GE PR-30 Mascot
- GE PR-35 Mascot II
- GM Labs Standard Model B
- GM Labs Skan
- GM Labs Skan Quick
- GM Labs Skan View-Finder Deluxe
- Gold Crest (Lentar) PR-66
- Gossen Blendux (Ombrux)
- Gossen Labosix
- Gossen LunaPro
- Gossen LunaPro sbc
- Gossen Pilot
- Gossen Pilot 2
- Gossen Sixticolor
- Gossen Sixtomat
- Gossen Sixtry
- Gossen Sixtus
- Harrison Light Corrector
- Harrison Light Corrector Attachment
- Heydes Aktino Photometer
- Hickok Duplex
- Hickok Photrix SS
- Kalimar Clip-on
- Keisewetter Excelsior Jr.
- Keisewetter Mini Photoscop
- Kodalux L
- Kopil TTL (Model P)
- Leningrad 1
- Leningrad 2
- Leningrad 4
- Leningrad 6
- Leningrad 7
- Leningrad 8
- Mekano Spotron Pro
- Metrawatt Horvex
- Metrawatt Horvex 2
- Metrawatt Tempophot T-4
- Minolta View Meter 9
- Minox meter
- Nihon Adams Model 57A
- NIKFI EP-4 exposure meter
- Norwood Director (Model A)
- Norwood Director (Model B)
- Norwood Director (Model C)
- Norwood Director (Model D)
- Norwood Director Flashrite
- Norwood Director Model M3
- Norwood Director Speedrite
- Norwood Super Director
- Omega Simtron II
- Optek
- Paton Palec PE-1
- Pentax 3/21 Spot Meter
- Phaostron A
- Phaostron B
- Photopia CdS
- Pullin
- Quantum Calcu-Flash II
- Realt
- Rhamstine Electrophot DHA and M-S
- Rhamstine Electrophot M-S-B
- Rhamstine Electrophot 14-A
- RFT Fris
- SEI Photometer
- Sekonic L-VI Leader
- Sekonic L-28 Studio S
- Sekonic L-38 Auto Leader
- Sekonic L-86 Auto-Lumi
- Sekonic L-98 Micro-Leader
- Sekonic L-104 Master 4
- Sekonic L-164B Marine Meter II
- Sekonic L-188 Auto-Leader
- Sekonic L-206 View-Meter
- Sekonic L-216 Auto-Range
- Sekonic L-228 Zoom-Meter
- Sekonic L-248 Multi-Lumi
- Sekonic L-398 Studio Deluxe
- Showa-Koden Unittic 8
- Soligor Auto
- Spectra Combi-500
- Spectra Combi II
- Sverdlovsk 6
- Tower Color Exposure Meter
- Tower Flashometer
- Unicorn Movie Meter
- Walz Corona
- Walz Direct Reading
- Watkins Bee
- Wein WP-1000
- Weston Model 348 Ranger 9
- Weston Model 548 Pixie
- Weston Model 550 XM-2
- Weston Model 560 Master 6
- Weston Model 614
- Weston Model 617 Type 1
- Weston Model 617 Type 2
- Weston Model 627
- Weston Model 650 Senior
- Weston Model 703 Sight Light
- Weston Model 715 Master
- Weston Model 735 Master II
- Weston Model 736 Master II Cine
- Weston Model 737 Master III
- Weston Model 745 Master IV
- Weston Model 748 Master V
- Weston Model 850 Junior
- Weston Model 852 Cadet
- Weston Model 853 DR
- Weston Model 854 DR
- Weston Model S461-6 Euro-Master
- Wittnauer Chronostar
- Wollensak Fastax
- Yashica Penta-J accessory
- Yashica YEM35 Super
- Zeiss Diaphot
- Zeiss Ikophot
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  Maker: Bertram Model: Super Bewi Precision Circa: 1930 Measure type: Optical / extinction |
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In photos it looks like my Drem Instoscope, but it's about twice as large and (IMO) easier to use, even with the sea of print on the barrel. |
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