PT12X-4K-WH-G3 - Move 4K 12x (white). PT12X-4K-GY-G3 - Move 4K 12x (gray). PT20X-4K-WH-G3 - Move 4K 20x (white). PT20X-4K-GY-G3 - Move 4K 20x (gray). PT30X-4K-WH-G3 - Move 4K 30x (white). PT30X-4K-GY-G3 - Move 4K 30x (gray).
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