Spare Colour Filter Wheel for S-Range Digital Colorimeter

Spare Colour Filter Wheel for the S-Range Digital Colorimeter (B8H28068). Contains eight Ilford narrow pass filters in plastic circular mount.

• No 601 violet - 380 - 470nm

• No 602 blue - 440 - 490nm

• No 603 blue/ green - 470 - 520nm

• No 604 green - 500 - 540nm

• No 605 yellow/ green - 530 - 570nm

• No 606 yellow - 560 - 610nm

• No 607 orange - 580 - 700nm

• No 608 red - 625 - infra red