2.Screw In Type.
3.Camera Filter accessory.
4.camera filter blue.
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1 Piece/Pieces per Month
Payment Terms: T/T,Western Union,MoneyGram,paypalContact Supplier
Packaging Detail: Individual and customize packaging available.
Delivery Detail: 25-35 days
These are color conversion filters for the use of daylight type color films with artificial light source. 80A increases the color temperature from 3200°K to 5500°K for the use with 3200°K lamps. 80B increases the color temperature from 3400°K to 5500°K for the use of photoflood lamps. 80C increases the color temperature from 3800°K to 5500°K for the use of clear flash bulbs.
Degrees Kelvin is a description of the color of light. Daylight film is 5000K. Actual day light will vary around that Kelvin temperature depending upon time of day, cloud cover and other conditions. Tungsten light (because the filament is made of Tungsten metal) can vary from around 2800K for household lights, to 3400K so called amateur Tungsten, to 3200K Tungsten light. There are no standard filters that will correct for 2800K lamps to daylight film. You can use a 80B blue filter to correct 3400K lamps to daylight film.
37mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm
Other Special Sizes are available On Order Only.