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Interlock Series

  • Extremely robust lenses for industrial environments
  • Robust full metal housing for maximum protection against dust and water as well as special screws for focus and iris adjustment
  • Precise manual focus for optimum picture clarity even at very small working distance

Interlock Lenses

These Zeiss professional lenses with optimized locking screws offer extraordinary image quality with high contrast for technical and industrial applications. They have an improved fixation for focus and aperture as well as a full metal housing for robustness. The lenses convince with their high image quality and precise manual focus.

Interlock, F Mount

DesignationFocal
length
[mm]
Angle of view (d/h/v)
(24x36mm format)
[Degree]
Free working
distance
[mm]
Aperture
range
Filter
threat
Interlock 2.8/21 ZF.22190 / 81 / 5990–∞2.8–22M82 × 0.75
Interlock 2/50 ZF.25045 / 38 / 26100–∞2–22M67 × 0.75
Interlock 2/100 ZF.210025 / 21 / 14250–∞2–22M67 × 0.75
Interlock 2.8/15 ZF.215110 / 100 / 7690–∞2.8–22M95 × 1.0
Interlock 2.8/18 ZF.218100 / 89 / 67120–∞2.8–22M77 × 0.75
Interlock 2/135 ZF.213519 / 16 / 11620–∞2–22M77 × 0.75
Interlock 1.4/25 ZF.22581 / 71 / 5093–∞1.4–16M82 × 0.75
Interlock 1.4/35 ZF.23564 / 55 / 38140–∞1.4–16M72 × 0.75
Interlock 2/35 ZF.23562 / 53 / 37180–∞2–22M58 × 0.75
Interlock 1.4/50 ZF.25046 / 39 / 26340–∞1.4–16M67 × 0.75
Interlock 1.4/85 ZF.28529 / 24 / 16650–∞1.4–16M77 × 0.75

Version: 04-14-2020

Interlock, M42 Mount

DesignationFocal
length
[mm]
Angle of view (d/h/v)
(24x36mm format)
[Degree]
Free working
distance
[mm]
Aperture
range
Filter
threat
Interlock 2.8/21-M422190 / 81 / 5990–∞2.8–22M82 × 0.75
Interlock 2/50-M425045 / 38 / 26100–∞2–22M67 × 0.75
Interlock 2/100-M4210025 / 21 / 14100–∞2–22M67 × 0.75
Interlock 2.8/15-M4215110 / 100 / 7690–∞2.8–22M95 × 1.0
Interlock 2.8/18-M4218100 / 89 / 67120–∞2.8–22M77 × 0.75
Interlock 2/135-M4213519 / 16 / 11620–∞2–22M77 × 0.75
Interlock 1.4/25-M422581 / 71 / 5093–∞1.4–16M82 × 0.75
Interlock 1.4/35-M423564 / 55 / 38140–∞1.4–16M72 × 0.75
Interlock 2/35-M423562 / 53 / 37180–∞2–22M58 × 0.75
Interlock 1.4/50-M425046 / 39 / 26340–∞1.4–16M67 × 0.75
Interlock 1.4/85-M428529 / 24 / 16650–∞1.4–16M77 × 0.75

Version: 04-14-2020

Interlock Compact Lenses

The Interlock Compact Lens family offers compact lenses for large image circles. It impresses with its high and consistent image quality and precise manual focus. Due to their low weight, their compactness and the robust full metal housing, the lenses are suitable for rough industrial use. Special mounting screws allow precise locking of aperture and focus. This lens family is particularly suitable for use in complex production processes (machine vision) as well as in optical metrology, in medical applications, in traffic monitoring, in quality assurance, in sports and in many other areas.

Interlock Compact, M42 Mount

DesignationFocal
length
[mm]
Angle of view (d/h/v)
(24x36mm format)
[Degree]
Free working
distance
[mm]
Aperture
range
Filter
threat
Interlock Compact 2.8/21-M422191 / 81 / 59160–∞2.8–22M52 × 0.75
Interlock Compact 2/35-M423563 / 54 / 38230–∞2.0–22M52 × 0.75
Interlock Compact 2/50-M425046 / 39 / 26370–∞2.0–22M52 × 0.75
Interlock Compact 2.4/85-M428529 / 24 / 16685–∞2.4–22M52 × 0.75
Interlock Compact 2.4/25-M422581 / 71 / 51163–∞2.4–22M52 × 0.75

Version: 04-14-2020

Interlock Compact, E Mount

DesignationFocal
length
[mm]
Angle of view (d/h/v)
(24x36mm format)
[Degree]
Free working
distance
[mm]
Aperture
range
Filter
threat
Interlock Compact 2.8/21 E2191 / 81 / 59160–∞2.8–22M52 × 0.75
Interlock Compact 2.4/25 E2581 / 71 / 51163–∞2.4–22M52 × 0.75
Interlock Compact 2/35 E3563 / 54 / 38230–∞2.0–22M52 × 0.75
Interlock Compact 2/50 E5046 / 39 / 26370–∞2.0–22M52 × 0.75
Interlock Compact 2.4/85 E8529 / 24 / 16685–∞2.4–22M52 × 0.75

Version: 04-14-2020

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Last update: 2020-14-04