coarse and fine focus blocker microscope head holder focusing mount 50mm25mm

Industrial Monocular Microscope Camera Lens Circular Focusing Frame 50mm Fine Adjustment Knob Fine Adjustment Bracket

coarse and fine focus adjustment bracket (black)

Installation dimension (pole end): 25mm

Installation dimension (lens end): 50mm

Suitable for most brand microscope.

Focus System Coarse & Fine

The technical requirements and parameters of this product are for reference only.

1. coarse and fine adjustment bracket coarse coarse hand wheel rotation should be comfortable and stable, no jumping phenomenon. Coarse fine adjustment hand wheel should be used without obvious, empty back.

2. coarse coarse trimming bracket coarse coarse hand adjustment wheel movement per cycle is 0.16, handwheel lattice value is 0.002, fretting air return must not exceed 0.008.

3. the rotation of the handwheel should be able to make the coarse and fine adjustment of the rotation of the handwheel change.

Our factory was founded in 2005, is located in Ningbo China,the front of China's reform and opening up  City.  airport and sea port is near to us, communications developed, beautiful environment, unique geographical location. 

We are a fast growing manufacture of microscope accessories. We provide the finest and newest LED technology known to optics. We have the most Dedicated, Creative and Professional employees as a team we work together to provide reliable guaranteed, Customer Service,Trouble Shooting and Technical Support

We have became one of the fastest growing microscope accessories  in tChina due to what we offer and provide such as:

ring led light for microscope illumination

microscope,stereo microscope and biologic microscope

microscope accessories: camera,eyepiece,stand and bracket

We guarantee our products and customer satisfaction when it comes to LED lighting If you have any questions, please feel free to contact us for further assistance we will be enlightened to help you.

Ningbo Chutong Electronics Co Ltd

Address : 1C1,No.237, Hongtang Middle Road, Ningbo 315000,China

Business Phone : 0086-574-87526982(Working time)