TF-B Trial frame
Product Name:
TF-B Trial frameModel No.:
TF-BMinimum Order:
1
Product Abstract:
Full adjustable | Made of PC material | PD range:44~76mm
- Product Description
CE
Product Abstract: It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Detailed Product Description: ■ Full adjustable, made of PC material. ■ Degree that front lens rotates around optic axis inside lens frame:360°. ■ Binocular PD: 44-76mm, 1mm step. ■ Monocular PD: 24-40mm, 1mm step. ■ Temple adjustment: 120-160mm. ■ Left dividing disc:135°~ 0°~120° ■ Right dividing disc:60°~ 180°~ 45° ■ Axial graduation increases along the lens frame axis counter clockwise,and the graduated distance is 5°. ■ Inner diameter of lens frame:32.5mm ■ Number of lens which can be inserted into left or right lens frame simultaneously: 4 pieces ■ Range of nose rest adjustment: vertical adjustment range: 0 ~14mm ■ Maximum distance between left and right temple: 220mm ■ Weight:72g ■ Volume:27(L)x18.5(w)x5(H)cm 
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Contact Us
Contact:
Mr. Li YiyangTel:
+86 15001978117Fax:
+86-21-50301363E-mail:
jiahe@jhoptical.com-
