User manual

Accessories Optional
Version 1.5 66
14 OPTIONAL WolfVision Accessories
14.1 External WolfVision Lightbox
A optional lightbox (bottom light) is recommended for dark trans-
parent material such as x-rays or for very small transparent materi-
al such as slides.
When a lightbox is used, the room light should be dimmed or
switched off.
When light conditions change, a white balance adjustment should
be performed to compensate the varying color temperatures of
different light sources (see page 20).
WolfVision offers lightboxes for x-rays, slides and transparencies in
two sizes:
• LB-38: 430 x 359 mm (16.9" x 14.1")
• LB-9: 300 x 210 mm (11.8" x 8.3")
Details at: www.wolfvision.com
14.2 Close-Up Lens
The optional Close-Up Lens can be used to focus on objects at a
close distance to the
SCB-12.
Technical data:
High-resolution achromatic lens
Focus range:
310-460mm
Focal distance:
f=477mm
Lens diameter:
50mm
Attachment thread:
M46 x 0.75
Weight:
54g
Details at: www.wolfvision.com
14.3 Working surface
The optional inclined working surface for the SCB-12 has a special
crystalline white surface for transparencies.
435 x 325 x 40 (10) mm [17.13 x 12.8" x 1.57" (0.39)]
Details at: www.wolfvision.com