This Zeiss Interlock Compact 2.8/21 M42 lens is ideal for many industrial imaging installations that require a larger image sensor.
Zeiss Interlock Compact lenses offer optical performance similar to the Interlock series, but in a smaller, lighter package. With a large image circle, this lens is ready for area sensors of 36 x 24 mm, or line sensors up to 41 mm wide. Multiple screws are used to lock down both the aperture and focus, making for a more stable solution in environments prone to vibration.
|Lens Mount:||M42 x 1|
|Filter Thread:||M52 x .75|
|Flange Back Distance:||18.00 mm|
|Focal Length:||21 mm|
|Center Resolving Power:||3.00 µm, 165 lp/mm|
|Minimum Object Distance:||160 mm|
|F#:||2.8 - 22.0|
|Image Circle:||43.30 mm|
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The manufacturer's limited warranty covers lenses against defects for two (2) years from the date of factory order. Warranty will not apply if repair or replacement is required because of accident, neglect, misuse, or damage during shipment.
Lenses in new condition, in unmodified original packaging, may be returned within 30 days of purchase. A 20% restocking charge will apply, except in cases of defective products and/or shipping errors.
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