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 genuine NIKON F K2 MACRO EXTENSION TUBE RING mint $25.00 Time Remaining: 3d 8h 37m Buy It Now for only: $25.00 |
 NIKON AiS Series E Zoom 75 150mm f 35 chrome ring MINT NO ZOOM CREEP $124.95 Time Remaining: 2d 14h 47m Buy It Now for only: $174.95 |
 Canon Tripod Mount Ring D B MINT $179.00 Time Remaining: 2d 7h 22m Buy It Now for only: $179.00 |
 48mm to 49mm Step down Filter Ring 48 49 Mint w Box $10.66 Time Remaining: 1d 15h 24m Buy It Now for only: $10.66 |
 58 62 Professional Step up adapter Filter Ring 58mm to 62mm Mint $19.00 Time Remaining: 2d 18h 55m Buy It Now for only: $19.00 |
 Canon Macrophoto coupler 58mm ring Mint w Box Rare $28.53 Time Remaining: 5d 20h 46m Buy It Now for only: $28.53 |
 Kodak Series VI Metal Lens Hood w adapter ring Mint w Box $35.83 Time Remaining: 7d 17h 57m Buy It Now for only: $35.83 |
 genuine NIKON F K4 MACRO EXTENSION TUBE RING mint $20.00 Time Remaining: 3d 8h 37m Buy It Now for only: $20.00 |
 PHOENIX M25 M37 STEP UP RING NEW MINT $4.99 Time Remaining: 22d 6h 50m Buy It Now for only: $4.99 |
 46 58MM STEP UP METAL CAMERA LENS FILTER RING MINT $5.95 Time Remaining: 9d 8h 13m Buy It Now for only: $5.95 |
 Genuine Canon Tripod Mount Ring B B Mint Condition $199.00 Time Remaining: 23d 13h 28m Buy It Now for only: $199.00 |
 MACRO RINGS SET for Zenit Praktica Pentax M42 MINT $9.99 Time Remaining: 28d 10h 53m Buy It Now for only: $9.99 |
 Mamiya G 3 Pro Bellows Shade Mint Condition + 77mm Ring Holder WORKS BiG PiX $179.99 Time Remaining: 1d 17h 47m Buy It Now for only: $179.99 |
 Cokin P Series 58mm Adapter Ring MINT $9.99 Time Remaining: 4d 7h 38m Buy It Now for only: $12.99 |
 49 58 Step up Adapter Filter Ring 49mm to 58mm Mint $14.00 Time Remaining: 2d 18h 55m Buy It Now for only: $14.00 |
 MINOLTA ORIGIONAL 52MM TO 55MM STEPUP RING MINT NICE $20.00 Time Remaining: 23d 6h 34m Buy It Now for only: $20.00 |
 Canon TR 52 Adapter Ring MINT but no Box $15.00 Time Remaining: 23d 17h 5m Buy It Now for only: $15.00 |
 49 55MM STEP UP METAL CAMERA LENS FILTER RING MINT $5.95 Time Remaining: 9d 8h 14m Buy It Now for only: $5.95 |
 HOYA 52 55MM STEP UP RING NEW MINT PLASTIC $6.00 Time Remaining: 18d 12h 47m Buy It Now for only: $6.00 |
 58mm to 67mm 58 67 Step up adapter ring Japan MINT $12.99 Time Remaining: 10d 6h 58m Buy It Now for only: $12.99 |
 TIFFEN 39 BAY 6 ADAPTER RING NEW MINT IN BOX $11.95 Time Remaining: 23d 15h 1m Buy It Now for only: $11.95 |
 62 67 Professional Step Up Filter Ring 62mm to 67mm Mint $19.00 Time Remaining: 2d 18h 55m Buy It Now for only: $19.00 |
 LEICA R ORIG SERIE VII VIII FILTER RETAINING RINGMINT $49.00 Time Remaining: 3d 13h 52m Buy It Now for only: $49.00 |
 SVC 48 55MM STEP UP RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 47m Buy It Now for only: $6.00 |
 Kodak Series 6 adapter Ring w Tiffen Photar 85C Filter Mint w Box $24.85 Time Remaining: 7d 18h Buy It Now for only: $24.85 |
 SPIRATONE fish eye lens with adapter ring RARE and near mint FISH EYE NICE $27.00 (5 Bids) Time Remaining: 5d 6h 15m |
 T2 Mount Adapter Ring for Olympus OM cameras Mint w Box $23.51 Time Remaining: 5d 20h 47m Buy It Now for only: $23.51 |
 52MM 55MM STEP UP RING MINT $3.95 Time Remaining: 6d 16h 34m Buy It Now for only: $3.95 |
 Asahi pentax extension rings set of 3 n1 n2 n3 mint w case $37.90 Time Remaining: 5d 20h 47m Buy It Now for only: $37.90 |
 Step Down Filter ring 52 49mm Mint $11.72 Time Remaining: 1d 15h 24m Buy It Now for only: $11.72 |
 PHOENIX M28 M37 STEP UP RING NEW MINT $4.99 Time Remaining: 22d 6h 50m Buy It Now for only: $4.99 |
 Rare Nikon Nikkor AF 300mm F 4 300mm 14 ED Lens Tripod Ring Hood Mint+ $769.99 Time Remaining: 21d 58m Buy It Now for only: $769.99 |
 Nikon PK 3 275 Extension Tube Ring Teleconvertor Mint Condition $29.99 Time Remaining: 8d 7h 52m Buy It Now for only: $29.99 |
 Tiffen 57 Bay 57MM 57Bay 7 Adapter Ring Bayonet Style Mint $9.99 Time Remaining: 11d 11h 23m Buy It Now for only: $9.99 |
 Nikon BR2 Macro Reversing Ring adapter in box Nice Mint $20.00 Time Remaining: 18d 13h 14m Buy It Now for only: $20.00 |
 Rare Nikon AF Nikkor 80 200mm F 28 80 200mm 128 D ED Lens Tripod Ring Mint+ $909.99 Time Remaining: 11d 23h 35m Buy It Now for only: $909.99 |
 Canon Macrolite Adapter Ring 52 Mint No Box $26.00 Time Remaining: 23d 16h 56m Buy It Now for only: $26.00 |
 MINOLTA MC MACRO ROKKOR QF 135 f 50mm 11 Adapter Reversing Ring MINT $51.00 (12 Bids) Time Remaining: 5d 16h 20m |
 SVC 48 52MM STEP UP RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 45m Buy It Now for only: $6.00 |
 NIKON CAMERA PK 3 AUTO EXTENSION LENS RING MINT $49.95 Time Remaining: 2d 13h 57m Buy It Now for only: $49.95 |
 STEP UP RING 25MM 37MM NEW MINT $4.99 Time Remaining: 22d 6h 50m Buy It Now for only: $4.99 |
 KALT STEP DOWN RING 72MM 62MM NEW MINT $4.99 Time Remaining: 22d 6h 50m Buy It Now for only: $4.99 |
 NEW Nikon PK 3 Auto Extension Ring NOS Mint $39.99 Time Remaining: 7d 13h 16m Buy It Now for only: $39.99 |
 Star Cross Screen filter by Rolev 52mm w revolving ring MINT $12.34 Time Remaining: 15d 11h 30m Buy It Now for only: $12.34 |
 Lindahl 3 Soft Rings Diffusion Glass Filter 1 MINT $24.99 Time Remaining: 18d 7h 48m Buy It Now for only: $24.99 |
 Hoya 55mm Macro Lens Filter Set +1 +2 +4 Plus 52mm to 55mm Step up Ring Mint $39.99 Time Remaining: 8d 4h 53m Buy It Now for only: $39.99 |
 SVC 62 49MM STEP DOWN RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 45m Buy It Now for only: $6.00 |
 LEICA R ORIG SERIE VIII FILTER RETAINING RINGMINT $89.00 Time Remaining: 4d 4h 31m Buy It Now for only: $89.00 |
 LEICA R ORIG SERIE VIII FILTER RETAINING RINGMINT $89.00 Time Remaining: 4d 4h 31m Buy It Now for only: $89.00 |
 B+W 55mm 55 mm UV Haze 010 F Pro Digital MRC Clear Filter Brass Ring In Box MINT $33.99 Time Remaining: 6d 17h 20m Buy It Now for only: $37.99 |
 SVC 58 49MM STEP DOWN RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 44m Buy It Now for only: $6.00 |
 NISHA STEP DOWN RING 58MM 55MM NEW MINT IN BOX $6.99 Time Remaining: 22d 6h 48m Buy It Now for only: $6.99 |
 HASSELBLAD FILTER RETAINING RING FOR 50MM C OR EARLY SWC AND SWC MMINT $89.00 Time Remaining: 10d 12h 23m Buy It Now for only: $89.00 |
 TOKINA 67MM STEP UP RING TO 72MM PERFECT MINT CONDITION $23.00 Time Remaining: 8d 6h 53m Buy It Now for only: $23.00 |
 SVC 49 58MM STEP UP RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 44m Buy It Now for only: $6.00 |
 Leica 35 2 Summicron 2nd version with tab aperture ring 2447140 MINT Box $2,425.00 Time Remaining: 23d 52m Buy It Now for only: $2,425.00 |
 KALT SERIES 7 RETAINING RING NEW ORIGINAL MINT IN BOX $6.99 Time Remaining: 12d 13h 34m Buy It Now for only: $6.99 |
 NISHA STEP UP RING 52MM 58MM NEW MINT IN BOX $6.99 Time Remaining: 22d 6h 49m Buy It Now for only: $6.99 |
 PHOENIX M27 M37 STEP UP RING NEW MINT $4.99 Time Remaining: 22d 6h 50m Buy It Now for only: $4.99 |
 PRINZ SCREW IN ADAPTER RING 52MM 130 78 NEW MINT IN BOX $11.69 Time Remaining: 22d 14h 4m Buy It Now for only: $11.69 |
 SVC 62 72MM STEP UP RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 45m Buy It Now for only: $6.00 |
 CANON 70 200MM F28 L USM WITH HOODTRIPOD RING CAPS MINT CNDTN $1,045.00 Time Remaining: 6d 17h 29m |
 SVC REVERSE RING FOR PENTAX XS 49 NEW MINT IN PLASTIC $8.00 Time Remaining: 18d 12h 44m Buy It Now for only: $8.00 |
 SVC REVERSE RING FOR NIKON 52MM NEW MINT IN PLASTIC $12.00 Time Remaining: 18d 12h 45m Buy It Now for only: $12.00 |
 LEICA FLANGE LENS ADAPTER ENLARGER RETANING RING MINT $35.99 Time Remaining: 22d 14h 7m Buy It Now for only: $35.99 |
 SVC 55 49MM STEP DOWN RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 45m Buy It Now for only: $6.00 |
 SVC 55 49MM STEP DOWN RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 46m Buy It Now for only: $6.00 |
 PHOENIX M305 M37 STEP UP RING NEW MINT $4.99 Time Remaining: 22d 6h 49m Buy It Now for only: $4.99 |
 SVC 55 58MM STEP UP RING MINT IN PLASTIC JAPAN NEW OLD STOCK $8.95 Time Remaining: 18d 12h 46m Buy It Now for only: $8.95 |
 KONICA EXTENTION RINGS II 2 NEW ORIGINAL MINT SET $44.99 Time Remaining: 22d 14h 7m Buy It Now for only: $44.99 |
 SVC 55 62MM STEP UP RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 44m Buy It Now for only: $6.00 |
 SVC 62 52MM STEP DOWN RING NEW MINT IN PLASTIC JAPAN $6.00 Time Remaining: 18d 12h 44m Buy It Now for only: $6.00 |
 REVERSE RING FOR CANON 52MM NEW MINT $11.99 Time Remaining: 27d 15h 50m Buy It Now for only: $11.99 |
 B+W 49mm 49 mm UV Haze 010 F Pro Digital MRC Clear Filter Brass Ring In Box MINT $33.99 Time Remaining: 6d 17h 44m Buy It Now for only: $37.99 |
 HOYA 55MM TO 62MM STEP UP RING NEW MINT IN BOX $9.99 Time Remaining: 25d 14h 55m Buy It Now for only: $9.99 |
 PRINZ STEP UP RING 49 58MM 130 167 NEW MINT IN BOX $8.99 Time Remaining: 22d 14h 4m Buy It Now for only: $8.99 |
 NOS Topcon 49mm Reverse Ring Mint $29.99 Time Remaining: 9d 16h 32m Buy It Now for only: $29.99 |
 OTQNO 14 90 LEICA EXTENSION RING TUBE CLOSE UP MINT NR $29.99 Time Remaining: 12d 23h 5m Buy It Now for only: $29.99 |
 MACRO LEICA EXTENSION RING TUBE CLOSE UP MINT BLACK NR $39.99 Time Remaining: 12d 23h 5m Buy It Now for only: $39.99 |
 REPRO N LEICA EXTENSION RING TUBE CLOSE UP MINT BLACK $49.00 Time Remaining: 12d 23h 7m Buy It Now for only: $49.00 |
 SET OF 4 FILTER RINGS NEW CANADA VIII No14169 MINT NR $39.00 Time Remaining: 15d 5h 18m Buy It Now for only: $39.00 |
 SET OF 2 FILTER RINGS NEW CANADA VIII No14169 MINT NR $24.99 Time Remaining: 15d 5h 17m Buy It Now for only: $24.99 |
 Mamiya APO 500mm f 6 L SEIKO Blue Ring NR MINT IN CASE $2,150.00 Time Remaining: 20d 10h 19m Buy It Now for only: $2,150.00 |
 Mint Hasselblad Distagon T CFE 40mm f 4 IF w 93 40 ring 40 F4 Latest V $5,685.00 Time Remaining: 22d 21h 1m Buy It Now for only: $5,685.00 |
 ASAHI PENTAX 6X7 N CAMERA BODY W LENS MOUNT RING HAND MADE IN JPN MINT $270.90 Time Remaining: 20d 57m Buy It Now for only: $270.90 |
Wedge issues: Why watermelon is a health food
On a hot summer day, a slice of cold watermelon can be wonderful. But watermelon is more than just a cool, refreshing treat. Watermelon contains high levels of nutrients that make it a valuable addition to any diet.
Silver Ring Test at the JH MINT