This
is the best available on-lens filter for use with a Full Spectrum or
Astro converted camera for normal visible light photography. This filter will produce great normal daytime results just like a camera that has never been modified.
Available
sizes including 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm and
82mm. Step-up rings are also available for use on virtually any size
lens. These step-up rings will allow the use of a larger filter on a
smaller lens ring, enabling use of the same filter on multiple lenses.
Visit Spencer's Camera & Photo
696 Grove Drive
Alpine, UT 84004
info@spencerscamera.com