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Pentax's AF540FGZ Electronic Flash will add to any photographers accessories. It is light weight and easy to use.
Product Summary
Guide number - 178.2 at ISO 100/ft (54 at ISO 100/m), lens / flash coverage - 24-85mm (20mm w/ wide angle diffusor), operates on four AA size batteries.
 READ THE REVIEW 3.6 out of 5
| Partner Information |
| Partner Product Link: |
Pentax AF-540FGZ Digital Camera Flash
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| Partner: |
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| Main Details |
| Product type |
Electronic Flash |
| Specifications |
| Feature Notes |
Auto Power Off, Test Discharge, 1s modeling flash, P-TTL wireless flash, wide angle diffusor, catchlight panel, autofocus spotbeam
Wireless P-TTL flash is available when used with PENTAX DSLR cameras that support wireless flash operation. |
| Exposure type |
TTL-series-control auto flash; manual flash |
| Guide Number |
178.2 at ISO 100/ft (54 at ISO 100/m) |
| Flash duration |
n/a |
| Flash Range |
2.6' - 26.3' (GN 54, ISO 100, F5.6) |
| Lens / Flash coverage |
24-85mm (20mm w/ wide angle diffusor) |
| AF Assist |
Includes an autofocus assist beam for focusing in low-light or low-contrast situations. |
| Minimum Recycle Time |
n/a |
| Compatible Cameras |
Pentax |
| Custom Features |
n/a |
| Number of Flashes |
Alkaline batteries - approx 6s interval, 200 full discharges;
Lithium batteries - approx 6s interval, 350 full discharges;
NiMH batteries - approx 6s interval, 250 full discharges;
TR Power Pack 3 - approx 4.5s interval, 700 full discharges |
| Closed length |
n/a |
| Minimum height |
n/a |
| Color |
n/a |
| Material |
n/a |
| Maximum height |
n/a |
| Bubble spirit level |
n/a |
| Column tube diameter |
n/a |
| Leg angles |
n/a |
| Leg cross section |
n/a |
| Legs tube diameter |
n/a |
| Load capacity |
n/a |
| Sections |
n/a |
| Attachment |
n/a |
| Bounce Head |
Yes, (-10º, 0º, 30º, 45º, 60º, 75º, 90º) |
| Centre column |
n/a |
| Swivel Head |
Right: (0º, 30º, 60º, 90º, 120º, 150º, 180º)
Left: (0º, 30º, 60º, 90º, 135º) |
| Suggested dolly |
n/a |
| Power |
| Power Source |
Four AA size batteries (alkaline, lithium, NiMh), TR Power Pack 3 available (optional) |
| Physical Dimensions |
| Width (Inch) |
3.0 |
| Width (mm) |
76 |
| Height (Inch) |
5.6 |
| Height (mm) |
142 |
| Depth (Inch) |
4.2 |
| Depth (mm) |
107 |
| Weight (g) |
380 |
| Weight (oz) |
13.04 |
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