Negative Supply Scanning Light Source Pro 4x5 99 CRI

The Negative Supply 4x5 Light Source Pro is the next generation of light sources and directly replaces the outgoing 5x7 Light Source Pro.

Designed with 35mm, 120 and 4x5 film in mind, the 4x5 Light Source Pro is created for those who demand a solid, reliable, and bright light source with high colour accuracy without compromise.

Previously, if you were using our 5x7 Light Source Pro in combination with our Pro Mount MK2, you'd find that the Pro Mount MK2 rested directly on the corners of the light source. On the new 4x5 Light Source Pro, the Pro Mount MK2 will rest over the light and not come in contact. This requires higher feet for your Pro Mount MK2.

With a more compact design, this light is designed with the same build quality you've expected from the Pro-line of tools; it is ideal for nearly any user, even those scanning the most colour-rich and detailed film imaginable. Offering comparable brightness, improved light evenness, and a more robust construction at a significantly lower price. You'll want to use focal lengths longer than 90mm for the correct angle of view to prevent light from falling off on the edges.

CRI is a metric that tells us how a light source renders colour based on human perception. This does not tell us how this light will be rendered on film or, in our case, a digital camera. The TCLI value will give us a complete view of colour accuracy and more directly relates to film scanning. CRI is often the metric when comparing light sources in our industry, though TCLI is more critical.

99 CRI Model: Scored a 99.0 for TCLI and 99.2 CRI

Features:
EV rating of 15+ (99 CRI).
17,500+ LUX rating (99 CRI).
Backwards compatible with all Negative Supply accessories for Light Source Mini, 4x5 Light Source Basic, and Pro Mount MK2 (or MK1).
Illuminates an image area large enough for all formats up to 4x5 sheet film with perfect evenness.
Designed to be used with lenses up to 105mm full frame equivalent for 4x5 film scanning, and effectively any possible focal length for smaller than 4x5 inch film.
Guarantees a high colour accuracy.
In-house finished acrylic that increases brightness, CRI rating, and improves light uniformity.
Premium build quality featuring CNC machined aluminium, black powder coating for increased durability, and screw-in rubber feet for stability.
On/Off switch built into each unit that's more durable than previous models.

Includes:
4x5 Light Source Pro
International AC power supply with domestic and international power adapters
Instructions

PRODUCT DIMENSIONS in INCHES (L x W x H):
7.875 x 7.125 x 1.375 (scanning area: 5.25 x 4.25)

Product weight: 2lb 2.1oz (without power supply)