Series Filter

What’s the difference between Hoya’s HD filters and the Pro 1-D filter series?

I’m looking for a UV filter and can’t work out the difference!

This HD one is made of harder glass, click this link for more info and all features:

http://www.hoyafilter.com/products/hoya/HD-01.html

The Pro 1 is one of the best you can get, I used to have the HMC because it had a UV (0) rating, both are excellent but expensive filters, I’ve never seen the HD for sale and is probably much more expensive.

You can’t really tell the difference in most pictures, I’m using the cheapest ones (green label) and the only thing that I’ve noticed is increased lens flare when compared with the HMC, the only reason why I use is to protect the lens, I’d suggest not to spend to much money on it.

DL Concert Series – Filter

(3) K&N KN-128 Oil Filters Kawasaki Mule 500 / 600 / 2500 / 3000 / 4000 Series $41.99

New Schneider 86C To Series 9 Filter (Coarse Thread) Adapter Ring $80.00

iRobot Roomba 500 Series Side Brush + Filter Kit 3 Pack $15.95

NEW HOLMES AER 1 FILTER SERIES 10X MORE ODOR FIGHTING POWER TRUE HEPA FILTRATION $9.99

NEW HOLMES AER 1 FILTER SERIES AIRBORNE ALLERGEN REMOVER TRUE HEPA FILTRATION $9.99

Hayward S200 Series High Rate Sand Filter $150.00

MATRIKX® CTO® (32 - series) Carbon Block Filter 5 micron (4 pcs) $32.00

Harrison UV16 UV 16 series 9 filter S9 - EX1 EX1r Red Canon 5Dmk2 7D Arri Aaton $34.49

52mm Snap-On Lens Cap+Hood+CPL+UV Filter For Nikon D-Series D5000 D7000 D3000 $12.54

52mm Snap-On Lens Cap+Hood+UV +CPL Filter For Nikon D-Series D100 D200 18-55mm $12.54

PETERSON FLUID SYSTEMS 400 SERIES INLINE FILTER END CAP BB $15.00

PETERSON FLUID SYSTEMS 400 SERIES INLINE FILTER END CAP CC $15.00

FUEL FILTER,PETERSON,NASCAR,NHRA,IMCA,MODIFIED,LATE MODEL,TRUCKS $30.99

PETERSON FLUID SYSTEMS 400 SERIES INLINE FILTER END CAP AA $15.00

BSA oil tank filter. Swing-arm models A10,B series, etc $50.08

Domino #14831 A-Series main ink filter. $82.50

PETERSON FLUID SYSTEMS 400 SERIES INLINE FILTER END CAP $15.00

2009+ Jacuzzi J-400 Series Cartidge Filter for ProCatch $39.99

Hayward 24" Pro Series Sand Swimming Pool Filter S244T $375.00

NEW Hoya 58mm G SERIES Circular Polarizer PL CIR Filter $80.49

Sebo Exhaust Filter Automatic Upright Vacuum X Series $17.99

Sebo HEPA Filter Automatic Upright Vacuum X Series $29.99

iRobot Roomba 500 Series Side Brush + Filter Kit 3 Pack $15.95

Series 5 & 6 filters and adapters, hoods , Retina, Leica,bolex,Argus,rangefinder $35.00

Series 6 drop in filters + Adaptor rings,canon,retina, leica, rangefinder contax $25.00

Bag Out HEPA Filter for Flow Sciences 4000 Series Fans $575.00

96-00 Civic SOHC D-Series OBX High Volume Fuel Filter $30.00

92-98 BMW 3-SERIES 6CYL COLD AIR INTAKE+TURBINE FILTER $49.99

Tiffen Professional Filter 85 N3 Series 9 85N3 $49.00

SQUARE LENS HOOD + FILTER HOLDER + 67MM 72MM 77MM 82MM RING FOR COKIN P SERIES $12.34

Kit for COKIN P series system graduated color square filter +holder +hood +Ring $18.04

Kit for Cokin P series system 67 MM holder ring graduated grey ND4 square filter $9.49

Kodak filter set series VI w/ leather case, adapter ring and 5 filters $5.00

Vacuum Cleaner filter HF2 series 4800 fit Eureka $9.99

Fotga Gradual ND2 ND4 ND8 filter set for cokin p series $11.99

67MM RING + SQUARE FILTER COLOR CONVERSION GRAY + HOLDER FOR COKIN P SERIES $9.49

Fotga Full ND2 ND4 ND8 filter set for cokin p series $11.99

BCP BLUE 92-98 BMW E36 3-Series I6 Cold Air Intake Induction Kit + Filter $28.95

58mm Ring adapter + ND2/ND4/ND/8 +Graduated orange/blue filter f/ Cokin P Series $21.84

Neutral density ND2 ND4 ND8 square filter kit + holder for Cokin P Series $21.84

Neutral density ND2 ND4 ND8 square filter kit + holder for Cokin P Series $21.84

ND2 ND4 ND8 + orange blue square filter kit + holder for Cokin P Series $21.84

Neutral density ND2 ND4 ND8 square filter kit + holder for Cokin P Series $21.84

Neutral density ND2 ND4 ND8 square filter kit + holder for Cokin P Series $21.84

67mm Ring adapter + ND2/ND4/ND/8 +Graduated orange/blue filter f/ Cokin P Series $21.84

62mm Ring adapter + ND2/ND4/ND/8 +Graduated orange/blue filter f/ Cokin P Series $21.84

PENTAIR RAINBOW RTL SERIES FILTER LID O-RING 172223 $5.95

NEW SEBO 5828ER Service Box Sealing Strip X Series Vacuum 10 Filter Bags Exhaust $43.40

NEW Tyent MMP Series ULTRA .01 Filter Replacement Set For: 5050 7070 9090 H2O $139.00

NEW ~ Tyent MMP Series Ionizer Filter Replacement 5050 7070 9090 Turbo STANDARD $119.00

Gradual ND2 ND4 ND8 filter set f cokin p series w/ case $13.89

Ednalite Adapter For Series 5 Filters; Rollei bayonet I $27.50

9 Ring Adapter + Square Filter Holder set for Cokin P series ( 49mm to 82mm ) $22.99

COKIN FILTERS - A Series BUNDLE - 4 filters, 2 Ring Adapters- 49mm & 52mm $19.99

ND2 ND4 ND8 + Gradual Grey filter set f cokin p series $19.99

blue green yellow red color filter set f cokin p series $20.99

Gradual mauve Colour Filter for Cokin P series new $4.35

GRADUATED GRAY SQUARE FILTER + HOLDER +HOOD +49MM RING ADAPTER F/ COKIN P SERIES $12.34

3*Gradual mauve Colour Filter for Cokin P series new $9.99

Eureka 54951 OEM 74 Series Dust Cup Filter $7.97

Gradual mauve Colour Filter for Cokin P series new $4.49

3*Gradual mauve Colour Filter for Cokin P series new $9.98

3*Gradual mauve Colour Filter for Cokin P series new $9.95

Gradual mauve Colour Filter for Cokin P series new $4.49

3*Gradual mauve Colour Filter for Cokin P series new $9.95

10pcs color filter + ring holder + box f cokin p series $48.00

Vintage Tiffen Photar Set of 8 Series #6 Lense Filters w/ Original Leather Case $24.99

AIR FILTER D9 K042 DETROIT DIESEL V8 92 SERIES TRUCK $4.99

Gradual ND2 ND density color filter for Cokin P series $3.65

Gradual ND4 ND density color filter for Cokin P series $3.65

Gradual ND8 ND density color filter for Cokin P series $3.65

ND2 ND 2 Neutral density Grey filter for Cokin P series $3.65

04-10 "E" Series 6.0 Powerstroke Fuel Filters FD4606 $14.00

Nylon Filter Wallet Six 6 Pocket Case Pouch Carry Bag for Cokin P Series Lens $0.99

Brand New iRobot Roomba Accessory / Parts 500 Series Filter 3 Pack $10.00

Lot of 2 Playst 2 Series of Unfortunate Events/Syphon Filter:The Omega Strain $6.00

NEW!!! Roomba 400 Series Filters. Ten (10) Total GREAT PRICE!!!! $14.99

NEW SEBO 5827ER HEPA Service Box X Series Vacuum 8 Ultra Bags Exhaust Filter and $56.56

REPLACEMENT FILTER FOR EUREKA DCF-4 UPRIGHT SERIES 5500 $12.99

RACOR P SERIES FUEL PUMP/FILTER $180.00

BOSCH CABIN FILTER BMW 3 SERIES E36 318i 320i 323i 328i $52.26

82mm Lens Adapter Ring for Cokin P Series Filter Holder $5.44

Tianya Gradual green Colour Filter for Cokin P series $6.88

Tianya Color Conversi Red filter for Cokin P series $6.88

Tianya Color Conversi Orange filter for Cokin P series $6.88

14 in 1 Gradual Square Colour Filter + Filter Case Kit For Cokin P series $57.99

52mm UV Ultra Violet Lens Filter for Nikon D-Series D300/D90/D80/D5000/D5100/D3s $2.71

NEW Square Lens Hood Filter Hood for Cokin P series $2.98

Theory and Design of Microwave Filters (IEE Electromagnetic Waves Series) $164.17

Colour Filter Wide-Angle Holder for Cokin P series eliminate vignetting F Camer $2.30

Tianya Color Conversi tobacco Color Brown filter for Cokin P series $6.88

High Flow Air Filter BMW E36 3 Series 316/318/Z3 M42/M43/M44 1.6L/1.8L/1.9L $25.00

GRADUATED SQUARE FILTER COLOR CONVERSION BLUE RED ORANGE FOR COKIN P SERIES $11.49

Filter wallet Case Bag box for cokin P Series 84mm P306 $15.00

10 pcs Color Filter storage box Case for Cokin P Series $9.90

49mm Adapter + Colour Filter Holder for Cokin P series $2.99

52mm Adapter + Colour Filter Holder for Cokin P series $2.99

55mm Adapter + Colour Filter Holder for Cokin P series $2.99

ND16 Neutral Density Filter for Cokin P series 4 stops $7.99

Color Filter storage box Case for Cokin P Series 10 pcs $9.90