Lunt Backing Plate & Focuser for LS152T

• Turn your LS152THa into a true day-to-night performer—swap the solar rear assembly for this backing plate and focuser to enjoy nighttime astronomy, too

• Includes a standard 2" Crayford focuser for smooth, precise focusing with popular 2" diagonals, eyepieces, and imaging accessories

• Clean, rigid back-plate interface preserves optical alignment and makes conversions fast and repeatable between solar and night setups

• Broad accessory compatibility: 2" format plays nicely with reducers/flatteners, filters, diagonals, and camera adapters commonly used on refractors

• Ideal for visual observing and entry-to-intermediate imaging with the LS152T optical tube after hours

• Field-friendly upgrade: simple install/removal—spend less time reconfiguring and more time observing

• Built by Lunt Solar Systems to maintain the quality fit and finish of your premium H-alpha instrument

• Note: marketing image may show an optional CaK module for reference; that accessory is not included

Specifications

• Compatibility: Lunt LS152THa / LS152T optical tube

• Back Plate: Replacement rear cell designed to accept the included focuser and standard 2" accessories

• Focuser Type: 2" Crayford (rackless, smooth, manual)

• Accessory Interface: 2" eyepiece/diagonal barrel; accepts common 2" adapters for cameras and filters

• Use Case: Enables nighttime visual and basic imaging with the LS152T once solar components are removed

What’s in the Box?

• Lunt LS152T Backing Plate (replacement rear cell)

• 2" Crayford Focuser

• Basic installation/usage notes

Optional CaK module, diagonals, eyepieces, and camera adapters are sold separately.