QuadraliteProduct sheet
Quadralite Atlas 600 Pro TTL

Studio flashes · Flash lights · Lighting

Quadralite Atlas 600 Pro TTL

This flash features very short recycling times, high efficiency and consistent flash output throughout the entire power range. It is a highly versatile tool capable of meeting demanding professional requirements.

SKU: 4853EAN: 5901698717339
ModelQuadralite Atlas 600 Pro TTL
Product typeBattery-powered studio flash with TTL and HSS
Compatible withCanon, Nikon, Sony, Fujifilm, Olympus, Panasonic, Pentax**
Maximum flash energy600 Ws (J)
Light that works with you.quadralite.pl
21.10.2026Page 1 / 3
QuadraliteQuadralite Atlas 600 Pro TTL

Technical data

SKU: 4853EAN: 5901698717339
Model
Quadralite Atlas 600 Pro TTL
Product type
Battery-powered studio flash with TTL and HSS
Compatible with
Canon, Nikon, Sony, Fujifilm, Olympus, Panasonic, Pentax**
Maximum flash energy
600 Ws (J)
Guide number
87 m (@1/1, ISO100, reflector Atlas Pro)
Iris
@ 2 m, 1/1, ISO100, reflector Atlas Pro
Color temperature
5600 K ± 200 K
Color temperature, color priority mode
5600 K ± 75 K
Flash power adjustment
8 stops in 1/3-stop increments, 1/1–1/256 (600–2.5 Ws)
Maximum recycle time
1.3 s
Flash modes
TTL/M/Multi**
High Speed Sync
up to 1/8000 s**
Flash duration t0.1
1/220 s @ 1/1 1/10100 s @1/256
Flash duration t 0.1, color priority mode
1/220 s @ 1/1 1/5840 s @1/256
Stroboscopic flash (Multi)
for 100 flashes, 100 Hz
Modeling light type
LED
Max modeling-light power
38 W
Modeling-light color temperature
4800 K
CRI/TLCI
90/93
Navigator X wireless control
Yes (built-in receiver)
Remote operating modes
Slave/OFF
Channels
32
Groups
5 (A, B, C, D, E)
Power source
Atlas Pro PowerPack lithium-ion battery (28.8 V / 2.6 Ah)
Performance battery
approx. 350 full-power flashes
Sync socket
Yes (3.5mm Jack)
Photocell
Yes
Cooling
Fan and heatsink
Firmware update
Yes (via USB-C port)
Ready signal
Audible and visual
Display
High-contrast monochrome LCD
Operating temperature range
from +10ºC to +40ºC
Dimensions
205x155x130 mm (without flash tube and reflector)
Weight
2.5 kg (without battery, flash tube or reflector)
What’s in the box
Flash Quadralite Atlas 600 Pro TTL
Flash tube
Atlas Pro PowerPack
Charger
Reflector Atlas Pro 5” Silver Reflector
User manual
Original packaging
21.10.2026Page 2 / 3
QuadraliteQuadralite Atlas 600 Pro TTL

Product description

SKU: 4853EAN: 5901698717339

This flash features very short recycling times, high efficiency and consistent flash output throughout the entire power range. It is a highly versatile tool capable of meeting demanding professional requirements. The built-in Navigator X receiver enables remote control and triggering, including TTL automation and HSS up to 1/8000 s, at distances of up to 100 m. Compatibility with automatic TTL flash metering also makes the unit suitable for rapidly changing shooting conditions.

Color priority
A key feature of the Atlas 600 Pro TTL is its excellent stability and repeatability across the entire flash-energy range. When maximum precision and light consistency are required, the user can activate Color Mode. In this setting, regardless of the selected power level, the flash maintains color temperature within ±75 K. In standard mode, color-temperature variation is specified at 5600 ±200 K.

Recycling speed
The flash can deliver long sequences of flashes regardless of operating mode and recycles extremely quickly. After a full-power flash, the Atlas 600 Pro TTL is ready again in 1.3 s.

Flash duration
The short flash duration makes the unit suitable for freezing fast-moving subjects. The minimum flash duration of the Atlas 600 Pro TTL is just 1/10100 s (t0.1 at 1/256 power), which is sufficient for the vast majority of applications.

Flash tube
The flash uses a newly designed flash tube that makes efficient use of the available light modifiers. A glass cover protects it from mechanical damage. The front of the cover is made of white, frosted glass to promote even light distribution. The flash tube is replaceable and can be changed without additional tools.

Modeling light
Atlas 600 Pro TTL features a 38 W LED modeling light, equivalent to approximately a 500 W halogen bulb. It can be controlled manually or set to operate proportionally to the selected flash energy.

Power supply
Atlas 600 Pro TTL is powered by a 2.6 Ah lithium-ion battery that provides up to 350 full-power flashes on a full charge. A depleted battery can be replaced easily, and charging takes approximately 3 hours with the charger supplied in the set.

Light modifiers
Atlas 600 Pro TTL comes with a new 5-inch reflector. This compact, convenient modifier produces a wide beam of light. It can be replaced with any Bowens-mount light modifier. The flash can also be used with optional accessories such as the Atlas Pro FH600 flash head and Atlas Pro AC Adapter (both sold separately).

Build quality
The flash housing is made from high-quality plastic. The large LCD remains easy to read even in bright ambient light. The light-modifier mount and stand bracket are made of metal for high structural strength. The bracket provides stepless tilt adjustment and is strong enough to support even very large softboxes. Atlas 600 Pro TTL can be used with the Quadralite Parabolic Octa 150 cm.

Compatibility
Because the flash includes a Navigator X radio-system receiver, it can be used with almost all popular interchangeable-lens camera systems. TTL flash automation and HSS synchronization remain available; the only requirement is to use the Navigator X transmitter designed for the relevant camera brand.

Warranty
Detailed warranty terms for Quadralite products can be found on the Warranty page.

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