Bulk Order Enquiry
Please fill-in this form and expect a quote within 24 hours
Tracked Shipping on Orders
Express Shipping Available
Dedicated Sales Representative
Secure Payments
ToysCentral Basics
Lab Microscope Accessories Microscope Parfocal Length Extension Ring Adapter Outer Inner RMS Thread Extenders 12mm 15mm 18mm 28mm Accessories(Total Length 32 mm)