How to theme field for many views in drupal 7?
If you want to use template file, you can do that with: views-view--[view name]--[display].tpl.php

If your view name is "My product Image" and display is "block" 

view mashine name will be: "my_product_image"

and your template file will be: 

views-view--my-product-image--block.tpl.php

in this file you can get your fields in that way:

$fields = $view-&gt;style_plugin-&gt;rendered_fields; // fields array


and then customize fields with the foreach loop.

Example:

&lt;?php foreach ($fields as $delta =&gt; $item): ?&gt;
    &lt;?php if ($item['uri']) : ?&gt;
        &lt;img src="&lt;?php print $item['uri']; ?&gt;" alt="" class="pull-left"&gt;
    &lt;?php endif; ?&gt;
&lt;?php endforeach; ?&gt;


Of course there are several ways to custom your image field. In this example I assuming that you need to do that in view template file.