The 6199 Secondary Focusing Lens Assembly for Light Sources is used to focus the collimated beam from a condenser and create an image of the arc or filament one focal length (6 inches) away. It consists of a 1.5 inch (38 mm) diameter fused silica plano convex lens and a 1.5 Inch Series flanged lens holder. It has a 1.3 in. (33 mm) clear aperture, and F/4. The model 6195 1.5 inch lens holder is also available separately if you need to mount a different focal length lens.
Технические характеристики
- Type Secondary Focusing Lens Assembly
- Flange Series Size 1.5 Inch
- Diameter 38.1 mm
- F/# F/4
- Focal Length 152 mm
- Clear Aperture 33 mm
