compass

stereo microscope

XT-2A

XT-2A Stereo Microscope

Total Magnification: 20X

Objective: 2X (4X for option)

Eyepiece: 10X

Numerical aperture: 0.05

Line field of Visio

dissecting microscope

XSJ-3

XSJ-3 Dissecting Microscope

Eyepiece: 10X

Magnification: 10X

Eyepiece working distance: more than 18mm

Stage dimension: 70mm X 60mm

DC 251

China Ningbo Yong Jing Science and Education Equipments Co., Ltd. was Founded in 1970, specializes in procucing teaching equipments, boat compass, com

compass

DC 45-2A

China Ningbo Yong Jing Science and Education Equipments Co., Ltd. was Founded in 1970, specializes in procucing teaching equipments, compasses, map an

compass

DC 45-3A

China Ningbo Yong Jing Science and Education Equipments Co., Ltd. was Founded in 1970, specializes in procucing teaching equipments, car compass, auto

compass

DC 45-5C

China Ningbo Yong Jing Science and Education Equipments Co., Ltd. was Founded in 1970, specializes in procucing teaching equipments, car compasses, au

compass

DC 45-6

China Ningbo Yong Jing Science and Education Equipments Co., Ltd. was Founded in 1970, specializes in procucing teaching equipments, boat compass, com

telescope

F70060M F60060M

Telescope F70060M F60060M
Aperture: 60mm(2.4)
Focal length: 700mm,f/11.6?600mm,f/10
Finderscope: 5X24
Hybrid diagonal: 90o

multimeter, spotting scope & night vision, physical science teaching material, and more.

stereo microscope

dissecting microscope

compass

compass

compass

compass

compass

telescope