Tavsif
(2 dona/to'plam) lazerli kollimator/fokusli linza (0-4KVt)
Material:JGS1 kvarts (eritilgan silika)
Diametri:28 30 mm
Fokus uzunligi: 75 100 125 150 155 190,5 200 250 mm
2 dona / to'plam:1-qavariq-qavariq, 2-qavariq-qavariq

(2pcs/Set) Laser Collimator/Focus Lens
Material:JGS1 Quartz(Fused Silica)
Diameter:24.7 28 30 mm
Focal Length: 75 100 125 150 155 190.5 200 250mm
2pcs/set:1st Convex-Convex, 2nd Concave-convex









