Model # 24388 Official Sears 300-power student-quality microscope

Part #K-120

The manufacturer no longer makes this part, and there's no substitute part

Part #K-134

The manufacturer no longer makes this part, and there's no substitute part

Part #K-103

The manufacturer no longer makes this part, and there's no substitute part

Part #K-143

The manufacturer no longer makes this part, and there's no substitute part

Part #K-137

The manufacturer no longer makes this part, and there's no substitute part

Part #K-105

The manufacturer no longer makes this part, and there's no substitute part

Part #K-130

The manufacturer no longer makes this part, and there's no substitute part

Part #K-110

The manufacturer no longer makes this part, and there's no substitute part

Part #K-125

The manufacturer no longer makes this part, and there's no substitute part

Part #K-133

The manufacturer no longer makes this part, and there's no substitute part