New 25mm C mount Camera Lens for wide APS C sensor camera M4/3 NEX FX EOSM N1 P/Q

Product Overview

Description

New 25mm C mount Camera Lens

 

New design, covers APS-C sensor with no vignetting.

 

Specifications:

Mount: C mount

Focal length: 25mm

Aperture: F2.5-16 ** actual size is F2.5 instead of F1.4

Elements/group: 6/4

Angle of view(AOV): 57.4°

Aperture blades: 6

Minimum focus distance: 300mm

Front thread diameter: 46mm

Length: 37.5mm

Front part diameter: 49mm

Rear part diameter: 39.5mm

Focus & aperture: manual

Color: black

Notes:

You may need to switch on "shooting without lens" or "lens release" function to disable lens detection before use.

Using M or A mode (manual exposure and aperture priority exposure) is recommended.

C mount adapter not included, but you can purchase C mount (2/3") adapters for your camera.

Because of design issue, alignment and markings of aperture may not be exactly straight to camera.

Actual aperture size is smaller (F/2.5) than marked (F/1.4).