Kolari Gen 3 Full-Spectrum Infrared 6-Filter Forensic Set – 39mm
560,99€
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Description
Kolari Gen 3 Full-Spectrum Infrared 6-Filter Set
- 550nm Infrared – Gen 3
- 590nm Infrared – Gen 3
- 665nm Infrared – Gen 3
- 780nm Infrared – Gen 3
- 930nm Infrared – Gen 3
- 1000nm Infrared – Gen 3
These external infrared filters are perfect for adding to a full spectrum conversion or on top of another infrared conversion to get a different effect. These are high-quality polished optical glass IR filters, each with standard front and back threads.
These professional-grade filters are our finest IR glass. All of our pro filters are AR coated and come in our slim gen 3 filter ring. The filters will be packaged in a soft filter pouch. If you’d like to purchase individual cases, you can purchase our Kolari Magnetic Filter Cases here.
Features
- Anti-reflective (AR) coated to increase light-transmission and reduce flare and ghosting
- Slim filter ring for reduced vignetting when using wide-angle lenses or when stacking filters
- Front and rear threaded unlike other slim filters
- Brass CNC Machined construction for a light and strong ring
- Finger grips for easier filter removal
These external infrared filters are perfect for adding to a full spectrum conversion. Click here for more information on Full-Spectrum conversions!
Attention: Hot-Mirror, 590nm IR, 665nm, 850nm IR filters require a full-spectrum converted camera to produce the desired visual effect!
Transmission Curves (Industry Standard Uncoated Glass and AR coated filters)
AR Coating
Background:
Uncoated glass has a reflection of around 7.7% at all wavelengths (about 4% when the light enters the glass, and another 4% when the light exits the glass), and we found that these reflections off the sensor filter was bouncing off the glass and reflecting back from the lens housing and aperture blades to contributing to the hotspots. We developed an anti-reflective coating that is centered around the IR wavelengths that cause hotspots, and reduced the ~7.7% reflection down to <0.4% on average over the IR band, compared to our competitors coating which reduces <1.0%. Below, scan data from our sensor filter coating compared to uncoated glass.
Lens Filter AR Coating
We also now offer our AR coatings on our IR filters and hot mirror filters. The AR coating reduces increases transmission and reduces reflections and ghosting. Example below of one example of a filter reflection artifact. Left, shot through an uncoated IR filter, right, shot through AR coated IR filter. Please note, the lens filter AR coatings do not have an effect on hotspots.
Additional information
Weight: 0,454 kg
Lens Filter Size: 37mm,40.5mm,49mm,52mm,55mm,58mm,62mm,67mm,72mm,77mm,82mm,95mm
International Orders
EU Website Shipping
Orders placed on our EU website are shipped to all countries within the European Union, as well as Switzerland, the United Kingdom, Norway, and the Canary Islands.If you are located outside these regions, please place your order through our US website, which handles international shipments worldwide.To receive accurate shipping costs within the EU, please enter your complete shipping address during checkout. We ship with DPD and DHL.
Backordered Items
If your order includes backordered items, it will be held and shipped once all products are in stock.If you prefer to receive in-stock items sooner, we can arrange a split shipment upon request. Please note that additional shipping charges will apply.Backordered products purchased through our EU website can only be shipped within the European Union, the United Kingdom, Switzerland, Norway, and the Canary Islands. For partial shipment requests, please contact our customer service team.
Customs, Duties & VAT
All orders placed on our EU website are shipped from within the European Union.VAT is handled according to EU regulations. Since shipments are dispatched within the EU, no additional customs duties apply to deliveries inside the EU.For orders shipped to Switzerland, the United Kingdom, Norway, or the Canary Islands, customs fees may apply. Please note that we do not collect duties, taxes, or VAT for these destinations. Customers are responsible for any charges imposed by their local customs authorities.If you have any questions regarding shipping options or remote area classifications, please contact our support team before placing your order.
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