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SKU : AP-67PF582
Product Details
The 2.7-inch Field Flattener can be coupled to a variety of different cameras for truly superb photographs or images with your Astro-Physics' StarFire refractor.
The Astro-Physics' refractors which this adapter fits are:
Each field flattener is designed for a particular focal length for optimal results. They are not interchangeable.
The backfocus spacing for these flatteners (as measured from the rear flange) is 3.4-inches +/- 1/10-inch (86.4 mm +/- 2.5 mm).
The bayonet male thread size at the rear is 3.725-inches x 24.
Use the bayonet locking ring to secure your camera into position after you have framed your image. This allows you to rotate the camera to achieve your desired composition.
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Quality Excellent
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