ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
With phototube and incident light (ring light)
Basic Equipment:
Optical Head: 45° inclined; Adjustable interocular distance 51–75 mm; Dioptric compensation
Objectives: 0.7- 4.5x zoom lenses, object field 28.6–4.44 mm
Object Field: 28.6–4.44 mm
Eyepieces: 10x wide-field eyepieces
Field Of View: 32.8-5.1 mm
Magnification: 7-45x, optionally expandable to 14-90x
Working Distance: Approximately 90 mm
Illumination: 12 V 15 W, infinitely variable adjustment for models with incident and transmittesd light
Stand Metal
Special Equipment Only for Models with swivelling stand: Preparation brackets; Base plate black or white changeable
