This is a special order item. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at the time of shipment.
International orders*The Hitech Color Temperature Camera Filter Kit - 100mm is a color temperature conversion kit consisting of 4 camera filters.
The 85b Amber filter is used for exposing type B tungsten materials in daylight. It performs a significant color temperature conversion of 5500-3200K with an exposure of +2/3.
The 85c Paler Amber filter is sometimes preferred for exposing Type L tungsten materials in daylight. It performs a significant color temperature conversion of 5500-3800K, with an exposure of +1/3.
The 80a Blue filter is used for exposing daylight-type color materials under 3200K tungsten illumination. This filter converts temperature from 3200K to 5500K, with an exposure of +2.
The 80c Blue filter is for use under 3800K tungsten light. It converts temperature from 3800K to 5500K, with a +1 exposure.
| Type | Color temperature conversion |
| Size | 100mm |
| Grade | N/A |
| Filter Factor | Not specified by manufacturer |
| Multi-Coated | No, not coated |
| Rotating | Not specified by manufacturer |
| Effect |
85b: Color temperature conversion of 5500-3200K, exposure of +2/3 85c: Color temperature conversion of 5500-3800K, exposure of +1/3 80a: Color temperature conversion of 3200-5500K, exposure of +2 80c: Color temperature conversion of 3800-5500K, exposure of +1 |
| Application | Changing color temperature |
| Color Temperature |
85b: 3200K 85c: 3800K 80a: 5500K 80c: 5500K |
| Construction |
Made from sheets of CR39 optical resin placed between 2 pieces of Schott Superwite glass Resin cured within glass via bonding process Absorbing Cell Technology absorbs effect into each cell of the resin Glass reduced in thickness via computerized lapping machine Protective frame applied around edge |