40" C-Stand Turtle Base Kit 4 x 4" The Sky 1A filter is

The Sky 1A filter is also useful as a general protective filter to leave on lenses at all times

Offering greater tonal separation than regular yellow and orange contrast filters

UV PROTECTOR protects your lens from damage

half clear with a graduated density transition for smooth blending into the scene

벨트 루프

40" C-Stand Turtle Base Kit 4 x 4" The Sky 1A filter isLowel 40 C . 40 . . Lowel C stand C stand . Lowel , , . C (CTB 40) . 1 . : 22 (10kg) : : : 118cm : 127 322cm : 53. 5 (136cm) : 53. 5 (136cm) : 37 (94cm) : 40 (101. 6cm) : , 1 Jr. (Turtle Base CTB 40CK CTB 40BK) : , ( CSL 40CK CSL 40BK) : : , : 12. 8kg (5. 8lb) : 12kg (5. 4lb)