diff --git a/src/Filterable.php b/src/Filterable.php
index 2b6e5c4..e72131f 100644
--- a/src/Filterable.php
+++ b/src/Filterable.php
@@ -2,7 +2,6 @@
     namespace Patienceman\Filtan;
 
     use Illuminate\Database\Eloquent\Builder;
-
     trait Filterable {
         /**
          * Get the parsed builder and pass it to QueryFilter for continues
@@ -11,7 +10,7 @@ trait Filterable {
          * @param Builder $builder
          * @param QueryFilter $filter
          */
-        public function scopeFilter(Builder $builder, QueryFilter $filter) {
-            $filter->apply($builder);
+        public function scopeFilter(Builder $builder, QueryFilter $filter, array $focus = []) {
+            $filter->apply($builder, $focus);
         }
     }
diff --git a/src/QueryFilter.php b/src/QueryFilter.php
index 2f46107..243af7a 100644
--- a/src/QueryFilter.php
+++ b/src/QueryFilter.php
@@ -29,28 +29,57 @@ public function __construct(Request $request) {
             $this->request = $request;
         }
 
+        /**
+         * map focuses to the main target
+         *
+         * @param array $target
+         * @param array $focus
+         * @return array
+         */
+        public function findFocuses($target, $focus) {
+            $focused = [];
+            foreach($focus as $f)
+                $focused[$f] = $target[$f];
+            return $focused;
+        }
+
         /**
          * Apply builder and call each associated query string function
          */
-        public function apply($builder) {
+        public function apply($builder, array $focus) {
             $this->builder = $builder;
 
+            if($focus && $this->fields())
+                foreach ($this->findFocuses($this->fields(), $focus) as $field => $value)
+                    $this->caller($field, $value);
+
             /**
              * Loop over all query strings and call associated function
              * from the class that extended this
              */
-            foreach ($this->fields() as $field => $value) {
-                $method = Str::camel($field);
+            if(!$focus)
+                foreach ($this->fields() as $field => $value)
+                    $this->caller($field, $value);
+        }
 
-                /**
-                 * Check is formed method already
-                 * exist in this class
-                 */
-                if (method_exists($this, $method)) {
+        /**
+         * Call customer user function
+         *
+         * @param string $field
+         * @param string $value
+         * @return void
+         */
+        public function caller($field, $value) {
+            $method = Str::camel($field);
+
+            /**
+             * Check is formed method already
+             * exist in this class
+             */
+            if (method_exists($this, $method)) {
 
-                    // then call method from this class and pass the values
-                    call_user_func_array([$this, $method], (array)strtolower($value));
-                }
+                // then call method from this class and pass the values
+                call_user_func_array([$this, $method], (array)strtolower($value));
             }
         }