ADVENA PHOTOGRAPHIC

GEM 504 ENLARGER

This ruggedly engineered enlarger has front of bench controls for the head and lens stages. Designed specifically for negative sizes from 16mm to 5 X 4 ins. There are colour and black and white lightsources for the GEM 504. It is available as a bench model (illustrated). Floor standing or wall model. Motorised infra-red controlled and auto-focus versions for specialist requirements.

DCC Colourhead

Colour/black and white variable contrast head. This is an intelligent microprocessor controlled 600 watt, closed loop colour lightsource with remote control timer and filter setting console. Black and white variable contrast printing is simple with separately selected pre-set grades.

GEM Cold Cathode

This low contrast lightsource has high output for black and white conventional papers.

GEM Condenser head

Variable condensers for high quality exhibition printing on all types of paper. Point light source version available.

Other Heads

The GEM range of enlagers accept other lightsources with optional adapter plates. Also the GEM lightsources have been designed to fit other makes of enlarger.

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Dimensions
Detail	Bench Chassis	Floorstand Chassis
Column height	57.5ins (1460mm)	93ins (2362mm)
Height with lightsource fitted	64ins(1626mm)	99.5ins(2527mm)
Chassis Depth	33.5ins(851mm)	41ins(1041mm)
Maximum System Width	33ins(838mm)	40ins(1016)
Baseboard Size	30 x 30ins(762X762mm)	30 x 40ins(762 x 1016mm)
Optical lens centre to column	13.5ins(343mm)	13.5ins(343mm)
Maximum negative to baseboard	52ins(1320mm)	79ins(2006mm)
Linear Magnification
Lens Focal Length	Magnification - Bench	Magnification - Floorstand
50mm	x23.5	x35
80mm	14.1	21.4
100mm	10.1	15.3
135mm	8.2	11.5
150mm	6.58	9.9
180mm	6.2	8.6
210mm	4.5	7.4

ADVENA PHOTOGRAPHIC

No. 2, Unit 4, Thayers Farm Road, Beckenham, Kent BR3 4LZ

Telephone: 020 8650 9716 Fax: 020 8663 3668

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