Maker | Model | Focal Length (in) | Focal Length (mm) | F/Stop | Angle of View | Image Circle (mm) | Coverage Wide Open |
Coverage Stopped Down |
Coverage (1:1) | Comments | Source | Barrel | Shutter | Variable Diffusion | Coated |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|

B&L | Zeiss Convertible | 24 | 600 | 6.3 | "42""" | 3 | No | No | No | Yes | |||||

Beck | Bystigmar Series II | 11 | 6 | 8 1/2 x 6 1/2 | Front 19 - Rear 19 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 4 1/2 | 6 | 3 1/2 x 2 1/2 | Front 8 - Rear 8 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 5 | 6 | 4 1/4 x 3 1/4 | Front 8 - Rear 9 1/2 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 5 1/2 | 6 | 5 x 4 | Front 9 1/2 - Rear 9 1/2 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 6 | 6 | 5 1/2 x 3 1/2 | Front 9 1/2 - Rear 12 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 6 3/4 | 6 | 5 1/2 x 3 1/2 | Front 12 - Rear 12 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 7 1/2 | 6 | 6 1/2 x 4 3/4 | Front 12 - Rear 15 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 8 1/2 | 6 | 6 1/2 x 4 3/4 | Front 15 - Rear 15 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II | 9 1/2 | 6 | 8 1/2 x 6 1/2 | Front 15 - Rear 19 | 20 | Yes | No | No | No | |||||

Beck | Bystigmar Series II - Single Compoents | 12 | 11 | 8 1/2 x 6 1/2 | 20 | Yes | No | No | No | ||||||

Beck | Bystigmar Series II - Single Compoents | 15 | 11 | 10 x 8 | 20 | Yes | No | No | No | ||||||

Beck | Bystigmar Series II - Single Compoents | 19 | 11 | 12 x 10 | 20 | Yes | No | No | No | ||||||

Beck | Bystigmar Series II - Single Compoents | 8 | 11 | 5 x 4 | 20 | Yes | No | No | No | ||||||

Beck | Bystigmar Series II - Single Compoents | 9 1/2 | 11 | 6 1/2 x 4 3/4 | 20 | Yes | No | No | No | ||||||

Crown Optical Co. | Crown Anastigmat Series III | 10 1/2 | 6.8 | 6 1/2 x 8 1/2 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 13 | 6.8 | 8 x 10 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 15 | 6.8 | 10 x 12 | Rear used alone is 2x focal length | 17 | Yes | No | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 16 1/2 | 6.8 | 11 x 14 | Rear used alone is 2x focal length | 17 | Yes | No | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 21 | 6.8 | 14 x 17 | Rear used alone is 2x focal length | 17 | Yes | No | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 24 | 6.8 | 16 x 20 | Rear used alone is 2x focal length | 17 | Yes | No | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 4 3/8 | 6.8 | 2 1/2 x 3 1/2 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 5 | 6.8 | 3 1/4 x 4 1/4 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 6 | 6.8 | 4 x 5 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 6 7/8 | 6.8 | 3 1/4 x 5 1/2 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 7 1/2 | 6.8 | 5 x 7 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Crown Optical Co. | Crown Anastigmat Series III | 8 1/3 | 6.8 | 5 x 8 | Rear used alone is 2x focal length | 17 | Yes | Yes | No | No | |||||

Darlot | Rapid Hemispherical | 11 3/8 | 8 | 6 1/2 x 8 1/2 | 8 x 10 | Symmetrical - single element = 2X focal length | 17 | Yes | No | No | No | ||||

Darlot | Rapid Hemispherical | 14 1/2 | 8 | 8 x 10 | 11 x 14 | Symmetrical - single element = 2X focal length | 17 | Yes | No | No | No | ||||

Darlot | Rapid Hemispherical | 17 1/2 | 8 | 11 x 14 | 14 x 17 | Symmetrical - single element = 2X focal length | 17 | Yes | No | No | No | ||||

Darlot | Rapid Hemispherical | 24 1/2 | 8 | 14 x 17 | 17 x 20 | Symmetrical - single element = 2X focal length | 17 | Yes | No | No | No | ||||

Darlot | Rapid Hemispherical | 6 3/8 | 8 | 4 x 5 | 5 x 7 | Symmetrical - single element = 2X focal length - available in matched pair for stereo | 17 | Yes | No | No | No | ||||

Darlot | Rapid Hemispherical | 9 1/4 | 8 | 5 x 7 | 6 182 x 8 1/2 | Symmetrical - single element = 2X focal length - available in matched pair for stereo | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 10 3/4 | 5 | 7 x 9 | 8 x 10 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 12 | 5.5 | 8 x 10 | 10 x 12 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 14 | 5.5 | 10 x 12 | 12x x15 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 16 1/2 | 5.5 | 11 x 14 | 13 x 17 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 19 | 5.5 | 12 x 15 | 16x x18 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 2 3/8 | 4.5 | 1 1/2 x 2 1/2 | 2 x 2 1/2 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 3 1/2 | 4.8 | 2 1/2 x 3 1/2 | 3 x 4 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 4 3/4 | 4.8 | 3 1/4 x 4 1/4 | 4 x 5 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 6 | 4.8 | 4 x 5 | 4 3/4 x 6 1/2 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 7 | 4.8 | 4 3/4 x 6 1/2 | 5 x 8 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 8 1/4 | 5 | 5 x 8 | 6 1/2 x 8 1/2 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Celor Anastigmat Series IB | 9 1/2 | 5 | 6 1/2 x 8 1/2 | 7 x 9 | Rear used alone is 2x focal length - 2x coverage @f/32 - Max Coverage @ f/16 | 17 | Yes | No | No | No | ||||

Goerz | Dogmar Anastigmat | 10 3/4 | 270 | 4.5 | 45@f/4.5 - | 6 1/2 x 8 1/2 | 7 x 9 | Front cell has a focal length of 1.92 time and the rear cell a focal length of 1.52 time that of the complete lens. May be used separately | 30 | No | Yes | No | No | ||

Goerz | Dogmar Anastigmat | 12 | 300 | 4.5 | 45@f/4.5 - | 7 x 9 | 8 x 10 | Front cell has a focal length of 1.92 time and the rear cell a focal length of 1.52 time that of the complete lens. May be used separately | 30 | No | Yes | No | No | ||

Goerz | Dogmar Anastigmat | 12 | 300 | 5.5 | 45@f/4.5 - | 7 x 9 | 8 x 10 | Front cell has a focal length of 1.92 time and the rear cell a focal length of 1.52 time that of the complete lens. May be used separately | 30 | No | Yes | No | No | ||

Goerz | Dogmar Anastigmat | 14 | 360 | 5.5 | 45@f/4.5 - | 8 x 10 | 10 x 12 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 16 1/2 | 420 | 5.5 | 45@f/4.5 - | 10 x 12 | 11 x 17 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 3 1/8 | 80 | 4.5 | 45@f/4.5 - | 1 3/4 x 2 3/8 | 2 1/4 x 2 3/4 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 4 1/8 | 105 | 4.5 | 45@f/4.5 - | 2 x 3 | 2 1/4 x 3 1/4 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 5 1/2 | 140 | 4.5 | 45@f/4.5 - | 3 1/4 x 4 1/4 | 3 1/2 x 41/2 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 5 1/4 | 135 | 4.5 | 45@f/4.5 - | 3 1/4 x 4 1/4 | 3 1/2 x 41/2 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 6 | 150 | 4.5 | 45@f/4.5 - | 3 1/2 x 4 3/4 | 4 x 5 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 6 1/2 | 165 | 4.5 | 45@f/4.5 - | 3 1/4 x 5 1/2 | 4 x 6 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 7 1/2 | 195 | 4.5 | 45@f/4.5 - | 4 1/4 x 6 1/4 | 5 x 7 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 8 1/4 | 210 | 4.5 | 45@f/4.5 - | 5 x 7 | 5 x 8 | 30 | No | Yes | No | No | |||

Goerz | Dogmar Anastigmat | 9 1/2 | 240 | 4.5 | 45@f/4.5 - | 5 1/2 x 7 1/2 | 6 1/2 x 8 1/2 | 30 | No | Yes | No | No | |||

Gundlach | Convertible Anastigmat | 12 | 6.8 | 70 | 7 x 17 | No data on front and rear element focal length | 28 | Yes | Yes | No | No | ||||

Gundlach | Convertible Anastigmat | 15 | 6.8 | 70 | 8 x 20 - 12 x 20 | No data on front and rear element focal length | 28 | Yes | Yes | No | No | ||||

Gundlach | Hyperion Diffusion Portrait | 12 | 4 | 6 x1/2 x 8 x1/2 | Front Focus: 30 Rear Focus: 18 | 28 | Yes | Yes | Yes | No | |||||

Gundlach | Hyperion Diffusion Portrait | 14 | 4 | 8 x 10 | Front Focus: 36 Rear Focus: 20 | 28 | Yes | Yes | Yes | No | |||||

Gundlach | Hyperion Diffusion Portrait | 18 | 4 | 11 x 14 | Front Focus: 36 Rear Focus: 36 | 28 | Yes | Yes | Yes | No | |||||

Gundlach | Hyperion Diffusion Portrait | 7 | 4 | 4 x 5 | Front Focus: 18 Rear Focus: 10 | 28 | Yes | Yes | Yes | No | |||||

Gundlach | Hyperion Diffusion Portrait | 9 | 4 | 5 x 7 | Front Focus: 21 Rear Focus: 15 | 28 | Yes | Yes | Yes | No | |||||

Gundlach | Perigraphic Convertible | 12 | 5.6 | 8 x 10 | Front Focus: 28 Rear Focus: 20 1/2 | 28 | Yes | Yes | No | No | |||||

Gundlach | Perigraphic Convertible | 16 | 5.6 | 11 x 14 | Front Focus: 34 Rear Focus: 25 1/2 | 28 | Yes | Yes | No | No | |||||

Gundlach | Perigraphic Convertible | 8 | 5.6 | 5 x 7 | Front Focus: 18 Rear Focus: 13 1/2 | 28 | Yes | Yes | No | No | |||||

Gundlach | Rapid Rectigraphic Convertible | 12 | 8 | 8 x 10 | Front Focus:28 Rear Foucs: 21 | 28 | Yes | Yes | No | No | |||||

Gundlach | Rapid Rectigraphic Convertible | 18 1/2 | 8 | 11 x 14 | Front Focus: 3/ 1/2 Rear Focus: 29 1/4 | 28 | Yes | Yes | No | No | |||||

Gundlach | Rapid Rectigraphic Convertible | 7 1/2 | 8 | 5 x 7 | Front Focus: 18 Rear Focus: 12 | 28 | Yes | Yes | No | No | |||||

Meyer | Double Plasmat | 6 | 150 | 4 | 4 x 5 | 3 | Yes | No | No | No | |||||

Meyer | Plasmat | 19 | 480 | 5.5 | 11 x 14 | 3 | Yes | No | No | Yes | |||||

Meyer | Plasmat | 7 1/8 | 180 | 4 | 5 x 7 | also 290mm focus | 3 | Yes | Yes | No | No | ||||

Ross | Combinable Lens | 10 | 6.4 | 8 1/2 x 6 1/2 | Front 21 - Rear 14 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 10 | 5.5 | 8 1/2 x 6 1/2 | Front 17 - Rear 17 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 11 | 6 | 8 1/2 x 6 1/2 | Front 21 - Rear 17 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 12 | 5.5 | 9 x 7 | Front 21 - Rear 21 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 4 | 5.5 | 3 1/2 x 2 1/2 | Front 7 - Rear 7 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 4 3/4 | 5.5 | 3 1/4 x 3 1/4 | Front 8 - Rear 8 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 5 1/2 | 5.5 | 4 1/4 x 3 1/4 | Front 9 1/2 - Rear 9 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 5 1/2 | 6.2 | 4 1/4 x 3 1/4 | Front 10 1/4 - Rear 8 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 5 1/4 | 5.9 | 4 1/4 x 3 1/4 | Front 9 1/2 - Rear 8 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 5 3/4 | 5.7 | 5 x 4 | Front 10 1/4 - Rear 9 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 6 | 5.5 | 5 x 4 | Front 10 1/4 - Rear 10 1/4 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 6 | 5.9 | 5 x 4 | Front 11 1/4 - rear 9 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 6 1/2 | 6 | 6 x 5 | Front 12 1/2 - Rear 10 1/4 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 6 1/2 | 5.5 | 6 x 5 | Front 11 1/4 - Rear 11 1/4 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 6 1/4 | 5.7 | 6 x 5 | Front 11 1/4 - Rear 10 1/4 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 6 3/4 | 5.9 | 6 1/2 x 4 3/4 | Front 12 1/2 - Rear 11 1/4 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 7 1/4 | 6.2 | 6 1/2 x 4 3/4 | Front 14 1/2 - Rear 11 1/4 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 7 1/4 | 5.5 | 6 1/2 x 4 3/4 | Front 12 1/2 - Rear 12 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 7 3/4 | 5.9 | 7 x 5 | Front 14 1/2 - Rear 12 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 8 1/2 | 5.5 | 8 x 5 | Front 14 1/2 - Rear 14 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 8 1/2 | 6.3 | 8 x 5 | Front 17 - Rear 12 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens | 9 1/4 | 5.9 | 8 x 5 | Front 17 - Rear 14 1/2 | 20 | Yes | No | No | No | |||||

Ross | Combinable Lens - Single Components | 10 1/4 | 11 | 8 x 5 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 11 1/4 | 11 | 8 1/2 x 6 1/2 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 12 1/2 | 11 | 9 x 7 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 14 1/2 | 11 | 10 x 8 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 17 | 11 | 12 x 10 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 21 | 11 | 13 x 11 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 28 | 11 | 15 x 12 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 36 | 11 | 20 x 16 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 7 | 11 | 5 x 4 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 8 | 11 | 6 1/2 x 4 3/4 | 20 | Yes | No | No | No | ||||||

Ross | Combinable Lens - Single Components | 9 1/2 | 11 | 7 1/2 x 5 | 20 | Yes | No | No | No | ||||||

Schneider | Symmar | 5 1/4 | 135 | 5.6 | 4 x 7 | 3 | Yes | Yes | No | No | |||||

Schneider | Symmar | 9 1/2 | 250 | 6.8 | 6 x 9 | 3 | Yes | Yes | No | Yes | |||||

Taylor | Convertible Series XV | 12 1/2 | 310 | 6.3 | 8 x 10 | "Also 16 1/2"" & 19"" focus" | 3 | No | Yes | No | No | ||||

Turner Reich | Convertible Anastigmat Series II | 10 1/2 | 6.8 | 6 1/2 x 8 1/2 | Front: 18 - Rear: 24 | 17 | Yes | Yes | No | No | |||||

Turner Reich | Convertible Anastigmat Series II | 12 | 6.8 | 8 x 10 | Front: 21 - Rear: 28 | 17 | Yes | Yes | No | No | |||||

Turner Reich | Convertible Anastigmat Series II | 5 | 6.8 | 3 1/4 x 4 1/4 | "Front: 8"" - Rear: 12" | 17 | Yes | Yes | No | No | |||||

Turner Reich | Convertible Anastigmat Series II | 6 | 6.8 | 4 x 5 | "Front: 11"" - Rear: 14" | 17 | Yes | Yes | No | No | |||||

Turner Reich | Convertible Anastigmat Series II | 7 1/2 | 6.8 | 5 x 7 | Front: 12 - Rear: 18 | 17 | Yes | Yes | No | No | |||||

Turner Reich | Convertible Anastigmat Series II | 8 1/2 | 6.8 | 5 x 8 | Front: 14 - Rear: 20 | 17 | Yes | Yes | No | No | |||||

Turner Reich | Series II | 10 1/2 | 270 | 6.8 | 7 x 9 | 8 x 10 | "Also 18"" & 24"" focus" | 3 | Yes | Yes | No | No | |||

Turner Reich | Series II | 12 | 300 | 6.8 | 8 x 10 | "21"" & 28"" focus - covers 8x10+++++" | 3 | Yes | Yes | No | No | ||||

Turner Reich | Symmetrical Anastigmat Series III | 10 1/2 | 6.8 | 6 1/2 x 8 1/2 | "Front & Rear Cells same focal length - Approx. 21""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 12 | 6.8 | 8 x 10 | "Front & Rear Cells same focal length - Approx. 24""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 14 | 6.8 | 10 x 12 | "Front & Rear Cells same focal length - Approx. 28""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 17 | 6.8 | 11 x 14 | "Front & Rear Cells same focal length - Approx. 34""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 21 | 6.8 | 14 x 17 | "Front & Rear Cells same focal length - Approx. 42""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 26 | 6.8 | 17 x 20 | "Front & Rear Cells same focal length - Approx. 52""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 6 | 6.8 | 4 x 5 | "Front & Rear Cells same focal length - Approx. 12""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 7 1/4 | 6.8 | 5 x 7 | "Front & Rear Cells same focal length - Approx. 14""" | 17 | Yes | No | No | No | |||||

Turner Reich | Symmetrical Anastigmat Series III | 8 1/2 | 6.8 | 5 x 8 | "Front & Rear Cells same focal length - Approx. 17""" | 17 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 11 7/8 | 6.3 | 6 1/2 x 8 x1/2 | 10 x 12 | maximum coverage quoted at f/32 - Rear cell can be used alone - double focal length of complete lens - f/11.3 | 31 | Yes | No | No | No | ||||

Voigtlander | Collinear - Series II - Extra Rapid | 14 1/2 | 6.3 | 8 x 10 | 12 x15 | maximum coverage quoted at f/32 - Rear cell can be used alone - double focal length of complete lens - f/11.3 | 31 | Yes | No | No | No | ||||

Voigtlander | Collinear - Series II - Extra Rapid | 17 | 6.3 | 11x 14 | 16 x 20 | maximum coverage quoted at f/32 - Rear cell can be used alone - double focal length of complete lens - f/11.3 | 31 | Yes | No | No | No | ||||

Voigtlander | Collinear - Series II - Extra Rapid | 2 1/8 | 5.6 | 1 1/2 x 1 1/2 | 2 1/2 x 2 1/2 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 2 3/4 | 5.6 | 1 3/4 x 2 1/2 | 2 1/2 x 3 1/2 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 20 | 6.3 | 12 x 15 | 20 x 24 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 23 5/8 | 6.3 | 14 x 17 | 22 x 28 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 3 1/2 | 5.6 | 3 1/4 x 3 1/4 | 3 1/4 x 4 1/4 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 4 3/4 | 5.6 | 3 1/4 x 4 1/4 | 5 x 7 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 5 7/8 | 5.6 | 4 1/4 x 6 1/2 | 6 1/2 x 8 1/2 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 7 7/8 | 5.6 | 5 x 7 | 8 x 10 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series II - Extra Rapid | 9 7/8 | 6.3 | 6 x 8 | 9 x 11 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 11 7/8 | 7.7 | 8 x 10 | 12 x15 | maximum coverage quoted at f/32 - Rear cell can be used alone - double focal length of complete lens - f/16 | 31 | Yes | No | No | No | ||||

Voigtlander | Collinear - Series III - Rapid | 14 1/2 | 7.7 | 11 x 14 | 16 x 18 | maximum coverage quoted at f/32 - Rear cell can be used alone - double focal length of complete lens - f/16 | 31 | Yes | No | No | No | ||||

Voigtlander | Collinear - Series III - Rapid | 17 | 7.7 | 14 x 17 | 18 x 22 | maximum coverage quoted at f/32 - Rear cell can be used alone - double focal length of complete lens - f/16 | 31 | Yes | No | No | No | ||||

Voigtlander | Collinear - Series III - Rapid | 20 | 7.7 | 16 x 18 | 22 x 27 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 23 5/8 | 7.7 | 18 x 22 | 25 x 30 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 3 1/2 | 6.8 | 3 1/4 x 3 1/4 | 4 x 5 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 31 1/2 | 7.7 | 20 x 24 | 30 x 35 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 4 3/4 | 6.8 | 3 1/4 x 4 1/4 | 5 x 7 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 5 7/8 | 6.8 | 4 1/4 x 6 1/2 | 6 1/2 x 8 1/2 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 7 | 6.8 | 5 x 7 | 7 x 9 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 7 7/8 | 7.7 | 6 x 8 | 8 x 10 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear - Series III - Rapid | 9 7/8 | 7.7 | 7 x 9 | 11 x14 | 31 | Yes | No | No | No | |||||

Voigtlander | Collinear Series II | 12 1/4 | 310 | 6.3 | 60 | 8 1/4 x 6 1/2 | 12 x 10 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 14 5/8 | 370 | 6.3 | 60 | 9 x 7 | 14 x 10 1/2 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 17 3/8 | 440 | 6.3 | 60 | 11 x 8 | 15 3/4 x 11 3/4 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 2 3/4 | 70 | 5.4 | 60 | 3 1/4 x 2 1/2 | 4 x 3 1/4 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 2 3/8 | 60 | 5.4 | 60 | 2 x 2 | 3 1/4 x 3 1/4 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 20 1/2 | 520 | 6.3 | 60 | 12 x 10 | 17 1/8 x 13 3/4 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 3 1/2 | 90 | 5.4 | 60 | 4 x 2 3/4 | 4 3/4 x 3 1/2 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 4 3/4 | 120 | 5.4 | 60 | 4 3/4 x 3 1/2 | 6 1/4 x 4 3/4 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 5 3/8 | 135 | 5.4 | 60 | 5 x 4 | 6 3/4 x 5 1/4 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 6 | 150 | 5.4 | 60 | 6 1/4 x 4 3/4 | 8 1/4 x 6 1/4 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 8 | 200 | 5.4 | 60 | 7 1/2 x 5 | 9 1/2 x 7 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Voigtlander | Collinear Series II | 9 7/8 | 250 | 6.3 | 60 | 8 1/4 x 5 | 10 x 8 | Symmetrical Design - Components can be used separately and re corrected achromatic anasticmats. | 25 | Yes | No | No | No | ||

Watson | Holostigmat I | 6.1 | Singles f/11.5 | 20 | Yes | No | No | No | |||||||

Watson | Holostigmat IA | 4.6 | Singles f/8.5 | 20 | Yes | No | No | No | |||||||

Watson | Holostigmat III | 9.5 | Singles f/18.5 | 20 | Yes | No | No | No | |||||||

Watson | Holostigmat Wide Angle | 11.5 | Singles f/22 | 20 | Yes | No | No | No | |||||||

Wollensak | Raptar Series Ia | 10 | 254 | 6.8 | 6 1/2 x 8 1/2 | 5 x 12 | "Front:20 - Rear:15 1/2 - 20""=f/16 other f/12.5" | 5 | No | No | No | No | |||

Wollensak | Raptar Series Ia | 10 | 254 | 6.8 | 6 1/2 x 8 1/2 | 5 x 12 | "Front: 20 Rear 15 1/2 - 20"" is F/16 15 1/2 is f/12.5 " | 23 | Yes | Yes | No | No | |||

Wollensak | Raptar Series Ia | 13 | 330 | 6.8 | 8 x 10 | 7 x 15 | Front:25 1/2 - Rear:20 - both f/16 | 5 | No | No | No | No | |||

Wollensak | Raptar Series Ia | 13 | 330 | 6.8 | 8 x 10 | 7 x 15 | Front: 25 1/2 Rear: 20 - Both F/16 | 23 | Yes | Yes | No | No | |||

Wollensak | Raptar Series Ia | 14 | 356 | 7.7 | 8 x 10 | "Front: 31"" f/16 - Rear 21"" f/12.5" | 18 | No | Yes | No | No | ||||

Wollensak | Raptar Series Ia | 6 1/2 | 165 | 6.8 | 4 x 5 | Front:12 3/4 - Rear:10 - Single elements f/12/5 | 5 | No | No | No | No | ||||

Wollensak | Raptar Series Ia | 6 1/2 | 165 | 6.8 | 4 x 5 | Front: 12 3/4 Rear: 10 - Both F/12.5 | 23 | Yes | Yes | No | No | ||||

Wollensak | Raptar Series Ia | 8 1/4 | 210 | 6.8 | 5 x 8 | Front: 15 1/2 Rear 12 3/4 - Both F/12.5 | 23 | Yes | Yes | No | No | ||||

Wollensak | Raptar Series Ia | 8 1/4 | 210 | 6.8 | 5 x 8 | Front:15 1/2 - Rear:12 3/4 - Single elements f/121.5 | 5 | No | No | No | No | ||||

Wollensak | Robeco Symmetrical | 10 1/2 | 8 | 6 1/2 x 8 1/2 | Front: 17 1/2 - Rear: 23 1/2 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 12 1/2 | 8 | 8 x 10 | Front: 20 - Rear: 28 1/2 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 16 | 8 | 10 x 12 | Front: 26 - Rear: 38 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 18 1/2 | 8 | 11 x 14 | Front: 31 - Rear 43 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 22 | 8 | 14 x 17 | Front: 37 - Rear 51 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 26 | 8 | 17 x 20 | Front: 44 - Rear 60 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 5 | 8 | 3 1/4 x 4 1/4 | Front: 8 1/4 - Rear: 11 1/2 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 6 1/4 | 8 | 4 x 5 | Front: 10 1/2 - Rear: 14 1/2 | 17 | Yes | Yes | No | No | |||||

Wollensak | Robeco Symmetrical | 8 | 8 | 5 x 7 | Front: 14 - Rear: 18 | 17 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 10 | 6.8 | 6 1/2 x 8 1/2 | 5 x 12 | Front 20 Rear 15 1/2 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 11 | 7.7 | 6 1/2 x 8 1/2 | 5 x 12 | Front 25 1/2 Rear 15 1/2 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 11 1/2 | 6.3 | 8 x 10 | Front:20 Rear: 20 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 13 | 6.8 | 8 x 10 | 7 x 17 | Front: 25 1/2 Rear 20 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 14 | 7.7 | 10 x 12 | 8 x 20 | Front: 31 Rear 20 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 14 3/4 | 6.3 | 10 x 12 | 8 x 20 | Front: 25 1/2 Rear 25 1/2 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 16 1/4 | 6.8 | 11 x 14 | 12 x 20 | Front: 31 Rear 25 1/2 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 17 1/2 | 6.8 | 11 x 14 | Front 31 Rear 31 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 4 3/4 | 6.3 | 3 1/4 x 4 1/4 | Front: 8 1/4 Rear 8 1/4 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 5 1/8 | 6.8 | 3 1/4 x 4 1/4 | Front: 10 Rear: 8 1/4 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 5 3/4 | 6.3 | 4 x 5 | Front: 10 Rear: 10 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 5 3/4 | 7.7 | 4 x 5 | Front: 12 3/4 Rear 8 1/4 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 6 1/2 | 6.8 | 4 x 5 | Front: 12 3/4 Rear 10 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 7 | 7.7 | 5 x 7 | Front: 15 1/2 Rear 10 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 7 1/4 | 6.3 | 5 x 7 | Front: 12 3/4 Rear 12 3/4 | 12 | Yes | Yes | No | No | |||||

Wollensak | Series Ia Velostigmat | 8 1/4 | 6.8 | 5 x 8 | 7 x 11 | Front: 15 1/2 Rear 12 3/4 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 8 3/4 | 7.7 | 5 x 8 | 7 x 11 | Front: 20 Rear 12 3/4 | 12 | Yes | Yes | No | No | ||||

Wollensak | Series Ia Velostigmat | 9 | 6.3 | 6 1/2 x 8 1/2 | 5 x 12 | Front 15 1/2 Rear 15 1/2 | 12 | Yes | Yes | No | No | ||||

Wollensak | Verito | 11 1/2 | 4 | 6 1/2 x 8 1/2 | Rear Element Focus 20 in. | 12 | Yes | Yes | No | No | |||||

Wollensak | Verito | 14 1/2 | 4 | 8 x 10 | Rear Element Focus 24 in. | 12 | Yes | Yes | No | No | |||||

Wollensak | Verito | 18 | 4 | 11 x 14 | Rear Element Focus 30 in. | 12 | Yes | Yes | No | No | |||||

Wollensak | Verito | 5 | 6 | 3 1/4 x 4 1/4 | Rear Element Focus 10 in. | 12 | Yes | Yes | No | No | |||||

Wollensak | Verito | 6 1/2 | 6 | 4 x 5 | Rear Element Focus 14 in. | 12 | Yes | Yes | No | No | |||||

Wollensak | Verito | 6 1/8 | 4 | 3 1/4 x 4 1/4 | Rear Element Focus 10 in. | 12 | Yes | Yes | No | No | |||||

Wollensak | Verito | 7 1/4 | 4 | 4 x 5 | Rear Element Focus 11 in. | 12 | Yes | Yes | No | No | |||||

Wollensak | Verito | 8 3/4 | 4 | 5 x 7 | Rear Element Focus 14 in. | 12 | Yes | Yes | No | No |