B+W Infrared Black Filters

The B+W 093 Infrared Filter blocks the entire visible spectrum and so to our eyes looks completely opaque. It makes pure infrared photography possible by eliminating the visible red component. Its transmission only begins to exceed 1% at 800 nm, rising to 88% at 900 nm, and remains that high far beyond the upper limit of sensitisation covered by infrared films. This filter is used less frequently in pictorial photography because of the dramatic loss of effective ISO, but in the scientific field, materials research and forensics, the limitation to a strictly infrared range is often important. The filter factor is in the range of 20 to 40 but largely dependent on the illumination present and on the characteristics of IR film.

52mm

£69.00

55mm

£87.00

58mm

£87.00

62mm

£87.00

67mm

£102.00

72mm

£125.00

77mm

£144.00

Post-free on B+W Filter orders over £25.00.
(within mainland UK)

Call +44 (0) 1623 422828 to order by phone.
All prices include UK VAT

E-mail: sales@morco.uk.com

Morco Limited
20 Oak Tree Business Park, Oakwood Road, Mansfield, Nottinghamshire, NG18 3HQ England
Tel: +44 (0) 1623 422828
Fax: +44 (0) 1623 422818

Amex / MasterCard / Visa / Maestro / Delta cards welcome.
Offers and prices, correct 18 October, 2011 , are subject to availability and change. E&OE.
Goods will not be supplied where incorrect card billing address has been supplied.
Items over 1.2m in length are subject to additional carriage charges outside of mainland UK.
Due to the content of some chemicals they can not be shipped outside the mainland UK, please contact us for details.
For goods supplied outside the EU, the customer is responsible for any local charges, inc. tax, duty, clearance etc.