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Kowa PROMINAR MFT 25mm f1.8

Kowa PROMINAR MFT 25mm f1.8

New

The standard manual lens “KOWA PROMINAR 25mm F1.8” maintains a sharp image with high resolution and contrast from the centre to the corner image even in low light conditions.

More details

Data sheet

Focal Length 25mm
Focal Length Sort Order 025
Lens Type Fixed Focal Length
Image Size -
Iris Range (F-Stop) F1.8/T1.9
Focusing Range 0.25m
Filter Thread Size Ø55mm
Mount MFT-mount
Weight 400g

More info

Dual Link Iris
A dual Link Iris system makes it possible to choose silent or click aperture adjustment. Aperture settings can be changed in an instant



Circular Aperture
The construction of the aperture blades with 9 elements makes it possible that the diaphragm shows a circle at all f-stops, creating a more natural impression.

Aluminium Alloy Body
All internal parts are protected by a solid and rigid aluminium housing.The body feels reassuringly well made with good balance and weightiness in the hand and when attached to a camera body.



Floating Mechanism System
The floating mechanism system is effective in preventing malfunction and increasing the life of the lens. High optical performance was achieved in all photographic subject distances.

Made in JAPAN
From design to inspection, these Kowa lenses benefit from our concept “Made in Japan”. At the forefront of technology, the lenses where designed and developed drawing on over 60 years of Kowa optical heritage.

Standard Package
Master Lens, Lens Hood, Objective Cap, Mount Lens Cover, Soft Case.

Product Specification

Angle of ViewF/T-numberFilter threadFocal LengthIrisLens ConstructionMax Diameter x LengthMax Reprojection RatioMin Foucsing DistanceWeight
40.9° (H) x31.1° (V) x50.2° (D) F1.8/T1.9 55mm (attach to lens hood) 25mm 9 (Circular Aperture) 8 Elements in 6 Groups 60x94mm (excluding the lens hood) 1 : 6.5 0.25m 400g (excluding the lens hood)
 

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