Additional information:
Night Owl Optics 50mm f/1.2 is fast normal prime lens for 16mm film cameras.
CAN BE EASY MOUNTED ON OPEN SENSOR with 2-3mm THICK of O-Rings BETWEEN SENSOR & LENS' REAR BARREL.
MAY BE USED WITH IMAGE INTENSIFIRE TUBES.
MACHINE VISION, SURVEY, SECURITY - BEST USE OF IT.
This LENS WILL NOT WORK WITH CONSUMER' GRADE
PHOTO-VIDEO CAMERAS as SUCH CAMERAS HAVING
GARD-FRAME around of SENSORS and REAR of LENS D27mm
CANNOT GET CLOSE to IT, AS CLOSE as 2-3mm for INFINITY,
BUT IT CAN BE USED WITH SOME INDUSTRIAL TV CAMERAS
WICH ALLOWS LENS to GET CLOSSER to SENSOR.
THIS is ULTRA SENSITIVE FOR LOW LIGHT, NIGHT
And INFRARED USE.
GOOD FOR MACHINE VISION, SECURITY and SCIENCE USE.
With CONSUMER GRADE CAMERAS,
CAN BE USED AS MACRO CLOSE-UP only with 4/3 FORMATS.
Makes USER'/G- IMAGES as 1:2 & 1:3,
AND Near GOOD (for DARK CONDITIONS)as 1:5 to 1:4 .
This LENS NOT BELONGS to MACRO OPTICS,
And GETTING ULTRA SOFT in MACRO USE.
With 22mm Image CIRCLE COVERS 4/3 SUPER-16 & 1" FORMATS,
CINE-35 FORMAT CAN USE IT AS MACRO, CLOSE-UP ONLY.
GOOD and FOR SMALLER Sizes: SUPER-8, 2/3 and MORE.
IT HAS near 2mm/3mm INFINITY FOCAL PLANE DISTANCE
REAR ELEMENT D21mm, REAR BARREL DIAMETER 27mm.
FRONT ELEMENT D43mm,
FILTER SCREW 46mm.
LENS FOCUSING.
SCREW M42, DIAMETER UNDER SCREW 37MM, 81mm LONG.
Posted by: SharkDD Date of publication: 25.01.2019
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