$12.25

Lens adapter ring from37mm to 46mm step-up ring - plastic

$8.96

VINTAGE SERIES 7 TO SERIES 8 METAL STEP-UP CAMERA LENS FILTER RING (MINT)

$15.91

28.5mm to 33.3mm (screw in) to series 5 V double threaded filter holder 1 5/16"

$1.8

40.5mm to 43mm Step-up Step Up Camera Lens Filter Ring 40.5-43 40.5 43 Black

$34.94

Unplugged Filter Adapter 30.5mm Snap On For Minox 35 GT GL EL ML GTE Filter

$9.72

58-65 Step Up Filter Ring 58mm x1 Male to 65mm x1 Female Lens adapter

$22

Cokin System A Ring Adapter Ø40.5mm { 603) --M2

$4.46

TIFFEN SERIES 6 CAMERA LENS FILTER RETAINING RING

$59

Lee Filters SW150 Filter Holder System 72mm Thread Lens Metal Adapter

$13.23

52mm to 55mm Step - Up ring metal threaded for lens filter made in Japan

$39.19

Nikon AF-1 Gelatine Filter Holder 52mm Thread MINT in Box Vintage V28

$8.5

43-46mm Step-Up Lens Filter Metal Ring 43mm-46mm Japan 43-46 43mm-46