what do you mean by LUCENTA?

Answer 1

LUCENTA Is a pure gelatin silver chloride light sensitive
photographic emulsion. It has been left color blind so it can be
handled under relatively bright light. It has no silver bromide,
silver iodide or any other silver halide.

Answer 2

LUCENTA Is a pure gelatin silver chloride light sensitive
photographic emulsion. It has been left color blind so it can be
handled under relatively bright light. It has no silver bromide,
silver iodide or any other silver halide.

IT IS COMPLETELY NON TOXIC and can be handled without
gloves as long as the hands are clean and not contaminated with sodium thiosulfate. (fixer solution)

PRESENTATION:

LUCENTA CHLORIDE Comes in the form of dried, white, thin, small leaves or sheets.
Each Package contains 25, 50 or 100 grams of Dried Emulsion to be dissolved respectively in: 250, 500 or
1000 ml of Solvent.

Safe Materials For Dissolving, Brushing, stirring
and Storing the Uncoated Emulsion in Liquid Form:

Use glass, plastic, wood, rubber or stainless steel only.
Metals that are not noble may cause fog. Brushes with shiny Chromed Metals are fine, so are natural and
synthetic sponges.

Speed and Contrast:
High Contrast, grade: 3.0 - 4.0 , extremely clean.
Contact speed: 5 to 10 seconds exposure at 25 cms
from a 100w ordinary incandescent light bulb.

Enlarging speed:
exposure: 1 Minute, 2x enlargement, F 3.5, bulb: 200 w

read more here :

http://www.costaricacoffeeart.com/lucenta_liquid_light_sensitive_silver_emulsion_manual.php

Answer 3

its a name of a girl

Answer 4

I don't know.