Description
Your O.D. Measurement: 14 7/8” (378mm) to 15 1/8” (384mm)
ERF Aperture: 4.50”
Off Axis H-Alpha Prominence Filter System ST1525ERFOA
$1,299.00
Your O.D. Measurement: 14 7/8” (378mm) to 15 1/8” (384mm)
ERF Aperture: 4.50”
System does not work for Newtonian reflectors the focus travel is to limited. (Focus is extended out 3 1/8’’) with the minimum is f/15 cannot be achieved. Spectrum Telescope does not offer a system for Newtonian reflectors.
Out of stock
Additional information
| Weight | 7 lbs |
|---|---|
| Dimensions | 20 × 20 × 6 in |
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.