HD Starlight 5MP F1.0 3.6mm 6mm cctv lens black light 1/1.8″-22227

CCTV Lens Product Description F No: 1.0 5MP HD. (2592*1944) Lens: 3.6mm FOV: H:93°；V:50°；D:110° Focal Length : 5. 1±5% mm Optical Back Focal Length : 4.36±0.2 (in air) Format : 1/2.8″ Image circle : Φ9. 2 (max) Mount thread: M16*P0.5 Weight : 9g Package List: 1 * 5MP Lens Appearance Standards 1. LENS DUST A: Specification 60-40 （Visual inspection of the 27W desk lamp） Scratch：width<60um，total length<D/2, ≤15um ignored； Smudge：Single dot diameter <400um,200~400um dot ≤3 pcs 2. IR-CUT appearance A: Oil on filter, color failure, coat cracks, coating missing, glue overflow, liquid pattern are not acceptable. B: Standard for immovable dirt-spot on surface, Referring the image on the right side: 1) Area ＜0.1mm, spot ≤3；2) Area 0.1~0.15mm, spot ≤5；3) Area 0.1~0.2mm, spot ≤10； 4) Area 1) and 2)’s spot, with length is around 1mm and width around 0.1mm, ≤3 C: Movable dirt-spot’s standard is following the immovable standard D: Printed letter’s failure is not acceptable 3. Other visual standard Color on surface is even, not obvious defect, dirt, dislocation, scratch, shrink; glue is not allowed to enter the effective diameter range.