Lin Evan
Tél : 86-591-65260225
Fax : 86-591-65260225
Kacou Anderson
Consommables
Bodare Shankar
Tél : 919970187586
Wu Irene
Tél : 8615150253120
Chan John
Tél : 86-379-62182882
Fax : 86-379-62182881
LuoYang HengRen Optoelectronics Co.,Ltd make lenses with diameter from 1.0mm to 300mm by optical glass or optical crystals, such as BK7, fused silica, sapphire, and CaF2. Our standard lens has the following specifications: Material: grade A BK7, fused silica, sapphire, or CaF2 Diameter tolerance: +0.0, -0.12mm Paraxial focal length tolerance: ±2 Pourcent Centralization: 3arcmin Clear aperture: >85 Pourcent Surface figure: 1/2 at 632.8nm Surface q
Tél : 00241 07538646
Qatawneh Ali
Tél : 0034965200758
Fax : 0034965200758
Gao Julia
Ahamed Miah shamim
Tél : 880-2-9567598
Fax : 880-2-9567598
Amponsah Akwasi ntim
Mahella Saguda
Tél : 255222761308
Fax : 255222761308
Li Xingming
Barry Khady
Tél : 00971509646224
Fax : 0097165537409






