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

Part #K-137

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

Part #K-102

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

Part #K-123

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-145

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

Part #K-104

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

Part #K-139

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

Part #K-138

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

Part #K-148

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

Part #K-111

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