Telescope Laser Collimator 1.25inch, Bysameyee Calibrator with 2 Adapter for Newtonian Reflector Telescope Collimation

• Easy to Collimate Your Telescope: Make it easier to collimate your 1.25'' and 2'' reflector telescope, no longer boring and save your time.
• 1.25inch Fit: Can fit into 1.25" focusers or diagonals, comes with removable 2" adapter.
• 7 brightness levels: Red laser collimation beam with 7 brightness levels
• Metal Body: Make it more durable and long-term use.
• Battery: Requires 1 CR2032 battery.

• Item Reference: B07J5WBG4K