1 قطعة K9 عدسة مكبرة زجاجية بصرية ضياء 15 مم 26 مم 30 مم 32 مم 38 مم 40 مم 42 مم 50 مم 52 مم 55 مم 60 مم 70 مم عدسة بلانو محدبة لمصباح LED عالي الطاقة (الحجم: D15.5 F20 C4.3 E2.5)
مقاسD15.5 F20 C4.3 E2.5
مميزات خاصة
- D=Diameter
- F=Focal length
- C=Center thickness
- E=Edge thickness
- Package includes:1pcx Lens
وصف
Specifications:
D=Diameter
F=Focal length
C=Center thickness
E=Edge thickness
Unit: (MM)
For example: D15.5 F20 C4.3 E2.5 means Diameter 15.5mm, Focal length: 20mm, Center thickness: 4.3mm, Edge thickness 2.5
Material: K9 optical glass
Manual size measurement, Error value within 0.3mm.
Package includes:1x Lens
{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}