Metal Adapter Ring F 40.5mm to L 39mm, Filter 40.5mm to Lens 39mm, made by B+W (Germany)

Rear Lens Dust Cap for Leica M LM Camera Lens M6 M7 M8

Mamiya item, lens cleaning mini towel, 39cmx50cm,used,vintage, collectors item

Vivitar 1:4.5 F=90mm 39mm Screw Mount Enlarger Lens Lensboard

Vivitar 1:4.5 F=90mm Enlarger Lens 39mm Screw Mount on Lensboard

M42 Lens to M4/3 Lens Mount Stepping Ring(Black)

1 Pair Front Fender Side Lamp Housing White Lens for Bmw 5 Series E39

M39 Lens to Nikon Mount AI Adapter D80 D90 D200 D300 D700 D3X D5000 D7000 D3000

K&F XV39 58mm Variable ND8-ND128 Nano Coated Lens Filter

Vivitar 1:3.5 f=75mm Enlarging lens 39mm thread mount screw type

K&F XV39 52mm Variable ND8-ND128 Nano Coated Lens Filter

MS450 1080p HD 3.9MM Lens 4.5 Inch LCD Borescope Otoscope

M39 Lens to PENTAX PK K MOUNT ADAPTER K-5 7 01 30 r x K100D K200D K10D K20D

inskam203 1.3MP HD Visual Eardrop Endoscope Borescope, IP67 Waterproof, Lens Diameter: 3.9mm, Len...

AI Lens to EOS M Lens Stepping Ring(Black)

L39-NEX Lens Mount Stepping Ring for Leica / Sony A7 / NEX5 / A5000 (Black)

M42 Mount Lens to M4/3 Mount Lens Adapter for Olympus E-P1, Panasonic G1, GH1-M4/3 Cameras Lens

HB-39 Lens Hood Shade for Nikon Camera AF-S DX Nikkor 16-85mm f/3.5-5.6G ED VR Lens

M42 Lens to EOS Lens Mount Stepping Ring(Black)

M42 Lens to NX Lens Mount Stepping Ring(Black)

MD Lens to EOS M Lens Mount Stepping Ring(Black)

CY Lens to EOS M Lens Mount Stepping Ring(Black)

1MP HD Visual Ear Nose Tooth Endoscope Borescope with 6 LEDs, Lens Diameter: 3.9mm(Silver)

Nikon 52mm Camera Lens Filters Y44 Circular Polar XO A12 A2 L39