Ricoh Pentax AF160FC Operating Manual

Pages 47

Year 2008

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Ricoh Pentax AF160FC Specification

The Ricoh Pentax AF160FC is a sophisticated ring flash unit designed to enhance macro photography with precision and clarity. It features a guide number of 16 (ISO 100/m) that ensures ample light output for close-up shots, allowing photographers to capture fine details with excellent depth and contrast. The flash head design includes a circular shape to provide even illumination around the subject, minimizing harsh shadows that can obscure intricate details in macro photography. This unit is compatible with Pentax digital SLR cameras, connecting seamlessly via the hot shoe and utilizing the P-TTL auto flash system to deliver accurate flash exposures. The AF160FC offers versatile power settings, with manual control options that enable photographers to adjust the light intensity according to their specific requirements. An LCD panel on the back of the unit displays settings clearly, allowing for quick adjustments during shoots. The unit is powered by four AA batteries, providing portability and convenience for fieldwork, while its compact design ensures it does not add significant bulk to the camera setup. The AF160FC also includes adapter rings that facilitate attachment to various lens diameters, enhancing its utility across a range of lenses. This ring flash is ideal for scientific, medical, and creative photography applications where detail and accuracy are paramount. The build quality reflects Ricoh Pentax's commitment to durability and reliability, ensuring consistent performance in diverse shooting conditions.

Ricoh Pentax AF160FC F.A.Q.

How do I attach the Ricoh Pentax AF160FC to my camera?

To attach the AF160FC, slide the flash into the camera's hot shoe until it locks securely. Ensure the camera and flash are both powered off during this process.

What settings should I use for macro photography with the AF160FC?

For macro photography, set the flash to 'Auto' mode and adjust the intensity as necessary. Use a small aperture (higher f-stop) to achieve a greater depth of field.

How can I troubleshoot if the AF160FC is not firing?

First, check the battery status and replace if necessary. Ensure the flash is properly seated in the hot shoe and that all connections are clean. Verify that the flash is powered on and not in 'Standby' mode.

How do I change the flash intensity on the AF160FC?

Use the control dial on the back of the flash to adjust the intensity. Rotate the dial left for lower intensity and right for higher intensity.

What maintenance does the AF160FC require?

Regularly clean the flash contacts with a soft, dry cloth. Check the battery compartment for corrosion and replace batteries as needed. Store the flash in a cool, dry place when not in use.

How can I prevent overheating of the AF160FC during extended use?

Avoid firing the flash continuously over a short period. Allow time for the flash to cool between shots. If the flash feels hot, power it off and let it cool before continuing use.

What should I do if the AF160FC's light output seems inconsistent?

Ensure the flash is set to the correct mode for your shooting scenario. Check for any obstructions or dirt on the flash tube. Reset the flash settings to default if necessary.

Can I use rechargeable batteries with the AF160FC?

Yes, you can use rechargeable NiMH batteries with the AF160FC. However, ensure they are fully charged and of good quality to maintain consistent performance.

How do I perform a firmware update on the AF160FC?

Currently, the AF160FC does not support firmware updates. Ensure you are using compatible equipment and settings for optimal performance.

What is the best way to store the AF160FC when not in use?

Remove the batteries to prevent leakage and store the flash in a padded case. Keep it in a dry, cool environment away from direct sunlight and humidity.