 |
Price: Rp 1.475.000
|
Info: Cara Bertransaksi | Tarif Pengiriman Luar Kota HOYA INFRARED R72 STANDARD__________________________________ These filters offer both amateur and professional photographers HOYA's famous quality at reasonable prices. They have coatings applied to both surfaces to suppress reflection and increase light transmission. There are a few exceptions in the special effects range which, due to the special materials used in construction, do not have coatings applied.
Used for photography with infrared films. lnfrared film is also sensitive to ultraviolet rays and the shorter wavelengths of the visible spectrum so it is necessary to filter out all but the infrared rays.
R72 passes only infrared rays above 720nm; RM90 passes only that above 900nm. Often used in crime detection, medical photography, detection of distribution of vegetation, etc. *In ordinary photography with infrared film or infrared color film, the Y(K2), O(G), R(25A) and other filters can also be used to change the contrast or color effect.
|
GRADES (LABEL) | FILTER TYPE | RING THICKNESS | FRONT THREAD | | COATING | | GREEN LABEL | | | | | Non Coating | | STANDARD (VIOLET) | UV(0),Skylight 1B,80A,B,C,85,B,C,82A,B,C,81A,B,C,Star6,8,NDx2,4,8,400Close Up+1,2,3,4,Macro Close-Up(+10),Infrared R72,RM90 | 5mm | o | 95~96% Light Transmission | 1 Layer Anti Reflective Coatingon Both Surfaceswith exceptions in thespecial effect range | | PL-Cir | 9mm | | HMC (GREY) | UV(0),Skylight 1B,Neutral/Clear,80A,B,C,85,B,C82A,B,C,81A,B,C,NDx2,4,8,400, Close-Up+1,2,3,4 | 5mm | o | Over 97% Light Transmission | HMC (Hoya Multi Coating) | | PL-Cir | 9mm | | ULTRA (RANGE) | UV(0), Skylight 1B, Neutral, NDx2,4,8 | 3mm | x | | HMC Multi Coating+Push-on Lens Cap | | Hybrid UV-PL-CIR | 5mm | SUPER HMC SUPER QUALITY | UV(0), Skylight 1B | 5mm | x | 99.7% Light Transmission | 12 Layers Super Multi Coating | | PL-Cir | 7 Layers Multicoating on rear Surface | | SUPER QUALITY PRO-1 (BLACK) | UV, Skylight 1B | 3mm | o | 40% lighter over STANDARD99.7% Light Transmission1mm Glass Thickness | 12 Layers Super Multi Coating | | PL-Cir | 5mm | 7 Layers Multicoating on rear Surface | | PRO-1 Digital (BLUE) | UV()), Protector,ND4,8,SoftonA,Star-4,Close-Up No.3 | 3mm | o | | Digital Multi Coated | | Circular Polarizer | 5mm | | FILTER TYPE | USAGE | f-Stop | | UV(0) | Daylight; Absorb the UV rays which often makes outdoor photographs hazy and indistinct. | 0 | | Skylight 1B | Daylight; Reduce the excessive buishness in outdoor photography, especially in open shade under a clear, blue sky | 0 | | PL-Cir | Minimize Non Metal Surface Reflection. | 1 2/3 - 2 | | 80A | Photoflood (3200 Degree Kelvin) Increase the Color temp from 3200 to 5500 K | 1 1/3 | | 80B | Photoflood (3400 Degree Kelvin) Increase the Color Temperature from 3400 K to 5500 K | 1 | | 80C | Clear Flash, Increase the Color Temperature from 3800 K to 5500 K | 1 | | 81A | Electronic Flash; Cloudy; Used to decrease the color temperature for a warmer tone from 3400 to 3200K | 1/2 | | 82A | Morning / Evening; Increase the cvolor temperature to the cooler tone. | 1/3 | Sumber Data : www.hoyafilter.com HOYA Infrared RM90 Used for photography with infrared films. lnfrared film is also sensitive to ultraviolet rays and the shorter wavelengths of the visible spectrum so it is necessary to filter out all but the infrared rays.
R72 passes only infrared rays above 720nm; RM90 passes only that above 900nm. Often used in crime detection, medical photography, detection of distribution of vegetation, etc. 
|
