Starfield Optics Adjustable 1.0x Flattener: Streamline Your Telescope Focusing

Adjustable Flattener Function: Designed to simplify achieving the correct back focus for telescopes, eliminating the need for multiple adapters.
Easy Back Focus Adjustment: By setting the required adjustment, attaining the correct back focus becomes straightforward and efficient.
Fine-Tuning Capability: Allows for additional fine-tuning adjustments with a simple twist, perfect for precise imaging requirements.
Accessory Compatibility: Easily integrates with additional accessories like filter wheels and rotators, maintaining the necessary back focus.
Direct Telescope Attachment: Attaches seamlessly to Starfield telescope focusers using the included 1.5mm Allen key.
Wide Range of Telescope Compatibility: Specifically designed for telescopes ranging from 80mm to 155mm, including specific focal ratios and corresponding back focus measurements.
Internal Filter Slot: Capable of housing filters within the flattener for enhanced imaging versatility.
Optimized for Various Models: Includes back focus requirements for telescopes with different apertures and focal ratios, ensuring compatibility across a wide range.

Specifications

This Flattener is designed for telescopes ranging from 80mm to 155mm