Store
Members
Servicing
Holidays
Advice
Products
Dive Gear
accessories
bags
books
boots
cameras
clothing
computers
fins
gifts
gloves
gps
hoods
instruments
jackets
knives
lamps
masks
regulators
snorkels
suits
videos
watches
Manufacturers
Aeris
Amoxtek
AP Valves
Apollo
Aqualung
Aquatec
Atomic Aquatics
Bare Wetsuits
Bauer
Beaver
Beuchat
Bonica
Circle One
Citizen
Co-pharma
Cochran
Cressi-sub
Dacor
Force
Fourth Element
Garmin
Genesis
Gul
Helmut Debelius
Hinchcliffe
Hydrotech
Ikelite
IST
Kailume
Lonely Planet
Lumb Brothers
Mares
Mr Scuba
NDiver
Nikon
O'Neil
Ocean Edge
Oceanic
PADI
Poseidon
ROB
Saekodive
Scubapro
Sea and Sea
Seac
Sealife
Seamann-Sub
Seaquest
Sola
Speedo
Submerge
Suunto
Technisub
Tusa
US Divers
Uwatec
Zeagle
Quick Basket
No items in basket
Sea and Sea YS-90TTL DUO
The new YS-90TTL Duo incorporates the most popular features of Sea & Sea's best selling mid-size and mini strobes. It is similar in design to the YS-60, but like the breakthrough YS-120, it features Sea & Sea's patented dual electronic circuitry, automatically dedicating via four or five-pin connectors with Sea & Sea cameras, Nikonos cameras, and Nikon housed systems. Like the YS-30, it incorporates a slave mode that syncs for TTL operation without the use of a sync cord! It is the world's only mid-sized cordless TTL slave.
Exposure control: Manual (Full, 1/2) TTL, Slave
Beam angle: 105º x 95º
Guide number (ISO 100, land): 72 ft/22m
Recycle time: 4 sec. (ni-cad), 6.5 sec. (alkaline), 4 sec. (lithium)
Number of flashes (full power): 200 (alkaline), 120 (ni-cad), 300 (lithium)
Color temperature: 5400º K, 5100º with diffuser
Slave function: Built in TTL Slave
Power source: AA alkaline, ni-cad, or lithium batteries
Maximum depth: 200 feet/60m
Weight: 15 oz (land) (including batteries)
Built-in prism diffuser delivers a wide 105º x 95º beam pattern that provides full-frame coverage for even a 15mm lens
Function indicators include red ready lamp, green TTL confirmation
Uniquely versatile. Ideally suited for all types of photography from macro to wide angle, single strobe applications as well as dual
Mr. Scuba's opinion
Hmmm... still thinking about this one....
£ 399.95
Site development and e-commerce by Virtek Limited