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DayStar Off-Axis ERF Energy Rejection Filter for 11" SCT - 100mm Version

DayStar Off-Axis ERF Energy Rejection Filter for 11" SCT - 100mm Version
DayStar Off-Axis ERF Energy Rejection Filter for 11" SCT - 100mm Version
Ask About Stock
DayStar Off-Axis ERF Energy Rejection Filter for 11" SCT - 100mm Version
DayStar Off-Axis ERF Energy Rejection Filter for 11" SCT - 100mm Version
DayStar Off-Axis ERF Energy Rejection Filter for 11" SCT - 100mm Version
£439.00
Ex Tax: £365.83
  • Stock: Ask About Stock
  • Model: E-320F100
  • Shipping Weight: 2.10kg
  • SKU: E-320F100
  • MPN: E-320F100

This Daystar Instruments ERF Energy Rejection Filter provides a 89mm clear aperture for your 11" Schmidt-Cassegrain telescope for solar observations when used in combination with a Daystar Instruments COMBO QUARK.

SPECIFICATIONS

Clear aperture: 89mm clear aperture (100mm is the actual size of the ERF filter itself, but due to the aluminium housing, it is reduced to a clear aperture of 89mm)

Inside diameter of the cap: 326mm

Comes with 3 nylon screws and felt.

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