Strand Iris 1,Iris 2,Iris 3,Iris 4,Mini Iris Datasheet

2.4.2

PRODUCT DATA

Iris 1

Single compartment cyc light in manual or
pole operated (tilt only) versions, supplied
with tubular steel stirrup with 29mm spigot,
drop-in colour frame and wireguard with
safety bond, and 5m power cable.

¤ 1250W | 220/240V ◊ 7.8kg Ÿ 1350 Lux
fi 3.3m ‡ 305 x 395mm ¶ 12kg ı 0.133m¬
‚ EN60598 2-17

Cat. No. Description

26070 Iris 1 Manually Operated
26080 Iris 1 Pole Operated Cyclight

(tilt only)

Iris 2

Double compartment cyc light in vertical or
horizontal arrangement with pole operation
of tilt. Supplied with tubular steel stirrup
with 29mm spigot, and 7m power cable for
each compartment. The split stirrup version
of Iris 2 vertical enables the two
compartments to be set at different angles.

¤ 1250W | 220/240V ◊ 12.5kg Ÿ 1350 Lux (per
compartment) fi 3.3m ‡ 305 x 395mm ¶ 17.5kg
ı 0.193m¬ ‚ EN60598 2-17

Cat. No. Description

26100 Iris 2 Vertical Pole Operated

26110 Iris 2 Horizontal Pole Operated

26090 Iris 2 Split Stirrup Pole Operated

(tilt only)

(tilt only)

(vertical)

Iris 3

Three compartment horizontal cyc light with
pole operation of tilt and 7m power cable
for each compartment.

¤ 1250W | 220/240V ◊ 19kg Ÿ 1350 Lux (per
compartment) fi 3.3m ‡ 305 x 395mm ¶ 25kg
ı 0.235m¬ ‚ EN60598 2-17

Cat. No. Description

26130 Iris 3 Pole Operated (tilt only)

Four compartment cyc light with pole
operation of tilt and 7m power cable for
each compartment.The split stirrup version
of Iris 4 has two separately adjustable Iris 2
units so the double horizontal
compartments may be set at different angles.

¤ 1250W | 220/240V ◊ 24kg Ÿ 1350 Lux (per
compartment) fi 3.3m ‡ 305 x 395mm ¶ 32kg
ı 0.291m¬ ‚ EN60598 2-17

Cat. No. Description

26150 Iris 4 Pole Operated (tilt only)
26140 Iris 4 Split Stirrup Pole Operated

Cat. No. Description

43104 P2/10, 625W, 240V
43103 P2/10, 625W, 230V
43074 P2/7, 1000W, 240V
43073 P2/7, 1000W, 230V
43124 P2/12, 1250W, 240V
43123 P2/12, 1250W, 230V
28011 Additional colour frame
28012 Additional wire mesh guard
82012 Hook clamp to accept 29mm spigot

82013 Hook clamp to accept 29mm spigot

82002 Safety bond, 50kg

Single compartment cyc light with same
general design as standard Iris but in
compact housing for use in smaller studios.
Supplied with MO stirrup with 16mm
socket and with 4m power cable, with in­line switch. Optional outrig colour frame is
required for use with saturated colours.

¤ 1250W | 220/240V ◊ 3kg Ÿ 1350 Lux
fi 3.3m ‚ EN60598 2-17

Cat. No. Description

26060 Mini Iris 1 Cyclight

Iris 4

Iris Accessories

(50mmØ barrel)

(32-62mmØ barrel)

Mini Iris

CYCLORAMA LIGHTS

™

IRIS

625W, 1000W, 1250W

Iris 1

402
540
mm

247
mm

247
mm

247
mm

517mm 517mm

PO MO

757
mm

517mm

402
mm

757
mm

mm

402

mm

1327mm

Iris 2

922mm

Iris 3

Iris 4

Mini Iris Accessories

Cat. No. Description

43104 P2/10, 625W, 240V
43103 P2/10, 625W, 230V
43074 P2/7, 1000W, 240V
43073 P2/7, 1000W, 230V
43124 P2/12, 1250W, 240V
43123 P2/12, 1250W, 230V
28010 Outrig Colour Frame
28012 Additional wire mesh guard
82603 Large Gaffer Grip 16mm Spigot
82002 Safety bond, 50kg

A GUIDE TO SYMBOLS AND ABBREVIATIONS

GENERAL | Supply voltage w Weight of product p Packed weight P Packed volume O Overall

dimension of product ‚ Compliance with international standards. ¤ Watts (maximum recommended)
fi Throw (usual working distance from subject in metres) Ÿ Illuminance (maximum lux at throw distance
stated with lamp recommended or supplied) ‡ Colour filter cut size MO Manual operation PO Pole operation
IP International Protection Standard (Ingress protection standard for dust, solids and moisture) IEC529

247
mm

922mm

Mini Iris

370
mm

115
mm

● Top-mounting cyclorama lighting range

● Suitable for TV studio and theatre cycloramas up to 7m high

● Exceptionally even beam distribution

● Wide range of versions including split stirrup

for Iris 2 and Iris 4

● Black finish to blend with studio roof

● Designed for 625W, 1000W or 1250W 189mm linear

tungsten halogen 3200K lamps

● Supplied with 29mm spigot, wire guard, colour frame and

power cable

● Mini Iris ideal for small studios

375mm

PAGE 2 © Strand Lighting IRIS 625W, 1000W and 1250W VERSION 1.0

Photometric Data

Iris cyclorama lights are designed to evenly illuminate cycloramas up to 7 metres high with

maximum illumination at performer head height of 2 metres.
They rely on the overlap of light from adjacent units which should be installed on 2.5m

centres and tilted down 20° from vertical.
A guide to optimum performance from Iris cyclights mounted at different heights is given

below:
P2/12 1250W lamp

Cyclorama Height (metres) 765
Distance from Cyc (metres) 3.3 2.5 2.1
Lux level at 2m high 1450 1850 2150

Mini-Iris uses the same reflector system as the Iris, producing a similar photometric profile.

Lamp Data

Specify lamps for replacement to the following specifications and indicate voltage

Watts 625W 1000W 1250W
Designation P2/10 P2/7 P2/12
Base R7s R7s R7s
Lumens 16900 26000 35000
Lamp Length 189mm 189mm 189mm
Rated Life-Hours 200 200 150
Colour Temp 3200K 3200K 3200K

Electrical Data

Supply Voltage 230/240V 50/60Hz
Max Lamp 1250W

per compartment
Lamp Type/Base 189mm linear lamp R7s
Power Cable Iris: Individual compartments fitted with 7 metres of

Standards Compliance EN60 598 2-17

3 x 1.5mm2cable (Iris 1 - 5m) Iris 4 can be supplied to special
order with 9-pin connector for 4-circuit operation.
Mini Iris: Fitted with 4 metres of 3 x 1.5mm

2

cable with

in-line 20 amp switch.

Max Operating 45°C
Ambient Temp

IP Rating IP20
Tilt/Permitted Vertical to -45°

angles of use

Paint/Finish: Black powder coated epoxy paint.
Lamp House: The housings are constructed of formed sheet

Mounting /Suspension Tubular steel stirrup assembly fitted with 29mm

Weight 8.5kg 15.5kg 15.5kg 22.5kg 28.5kg
Depth 247mm 247mm 247mm 247mm 247mm
Width 517mm 922mm 517mm 1327mm 922mm
Height 402mm 402mm 757mm 402mm 757mm

Mini Iris
Weight 4.0kg
Depth 115mm
Width 375mm
Height 370mm
Colour Frame Size 405 x 310mm (with safety mesh)

Lamp Access Through front of open face of fixture after colour

Iris 1 Iris 2 Iris 2 Iris 3 Iris 4

Environmental Data

Mechanical Data

steel assembled with machine threaded screws
and rivets for high strength and light weight.
Reflector: Asymmetric multi-curve reflectors of
high reflectivity textured aluminium for smooth
cyclorama illumination.

spigot BS or DIN specification.
Mini Iris: Aluminium stirrup with 16mm socket.

Weights & Dimensions

(Horizontal) (Vertical)

Operational Data

frame and wireguard are removed.

Tilt Adjustment Iris and Mini Iris: Tilt angle is set by heat insulated

lock handle or PO cup (Mini Iris is manual only).

The Company reserves the right to make any variation in design or construction to the equipment described.
© Strand Lighting Ltd 1995. Strand™, Strand Lighting™ and Iris™ and Mini Iris™ are trade marks of
Strand Lighting Limited and Strand Lighting Inc. Strand Lighting is a company within the Film & Television
Division of The Rank Organisation Plc, United Kingdom. Country of origin Italy.

London: Strand Lighting Ltd, Grant Way, Isleworth, Middlesex, TW7 5QD, United Kingdom.

Wolfenbüttel: Strand Lighting GmbH, Salzbergstraße 2, 38302 Wolfenbüttel, Germany.

Rome: Strand Lighting Srl, Via delle Gardenie 33, Pontina Vecchia Km 33,400,

Brussels: Strand Lighting Ltd, Chaussée de Haecht 1801, 1130 Bruxelles, Belgium

Stockholm: Strand Lighting Ltd, Box 20105, Tappvägen 24, 161 02 Bromma, Sweden

ALSO
FACILITIES IN: LOS ANGELES • NEW YORK • HONG KONG • MILANO • MUNICH • BERLIN

© Copyright Strand Lighting Limited October 1995

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00040 Pomezia-Roma, Italy
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